The ONLY electrical component that never fails is the fasten seat belt chime. When the entire car is crushed into a two foot square ball, it is still emitting that horrid chime.
@@cheeseburgerbeefcake On my 2012 (European) Volvo, the seat belt warning only chimes if you have it unbuckled and you're moving (followed by an obnoxious beep if you ignore it). Never really saw the point in that annoying chime when you're standing still with the engine off.
24 years with Toyota and 99% of these cases is the customer jumped them backwards! I’ve been a master tech for Toyota over 2 decades and I still learn a few things from your skill! Great humble work my friend!
What does jumping it backwards entail? Only time I jumped a car off of anything other than the battery (car not tractor) was a stupid BMW (apparently they put the key lock back on and it was only for a few years) where the battery was in the boot and it wouldn't open and had no key lock. It did however have engine bay battery posts fitted by BMW.
@@usefulcontent9894 Jumping it backwards means putting the jumper cables on the wrong posts(so positive on one car to the negative on the other), either on the car you want to jump or on the other one, effectively shorting out the electrical system on both cars.
@@Enakaji Thanks. Here in England I don't think we have a term for it. You would just say "they put the jump leads on the wrong way round". I asked because several people said the same thing.
@@Enakaji Also, in UK someone would be naive to say "reverse the polarity". The Dr Who jokes, comments, references etc etc would likely be too much for the ordinary person to withstand 😀
That, or if I recall correctly, the Toyota "main fuse" can be blown by attempting to install a battery backwards with the positive cable on the negative terminal and vice-versa. It's an expensive screwup, but Toyota limits the damage to the fuse rather than the rest of the electrical system. Some Toyotas use the "R suffix" battery configuration which reverses standard terminal polarities. They do this to locate the battery on the most convenient side of the engine compartment with the shortest cables. If the previous owner did not buy the right battery for the RAV4, then he may not have known that correct polarity is very important.
Always love a spark-chasin' video from SMA - I always learn *something* - but it's because you explain your thought process while looking at the wiring diagram that makes it so helpful. I've learned a lot! Thank you for that.
theyre around but hard to find sometimes . Ususally have loads of work , so they dont need to advertize. When you find one take good care of them , theyll usually take good care of you
"Do the job you were hired to do" is so true when it comes to an automotive repair business. For me this applies even in the DIY category where I have agreed to do repairs for friends and colleagues but along the way have found other problems. For friends / colleagues the job is similar to a shop job, I'm doing the work agreed at "mates rates" and if I see something else, I'm passing on the bad news! 😂 For family, I will do just that little bit more, if it is in my capability (which a great deal of things are) so labour might be free but the parts won't be! I'll fix as much as I can or want to outside the original job, just outta love! 😏🙄
I agree but have a slightly different policy with my girlfriend’s car, because if I don’t fix it, she sure as hell won’t, and in six months I’ll be fixing it anyway. So, in this particular case, IF it was her car, I would have grabbed the battery hold-down from the junkyard or at a minimum put a bungee cord over it :)
I fix all my family vehicles. Can be a pain, especially when they just put gas/diesel and ignore all the other shit. Used to head things off at the pass, but no more.
I charge my family.. even my parents, not customer rates, because in my 58 years it became obvious that if you don’t value your time and efforts, they won’t either. I have a GREAT relationship with all my family, and respect too..!!
Legitimately my favorite channel on TH-cam. Eric goes above and beyond every single time. If you were closer I'd totally stop working on my crap and pay you to work on my crap 😂
The main problem with thosewho are commenting with regards what you dont fix is that they fail to grasp the concept of when running a business you only do as you are asked to do, as you pointed out, but that type of people are so intellectually challenged that they don't know they are intellectually challenged, and dont know what they are saying is wrong, so we should feel sorry for them, a very good video on how a logical and methodical diagnostic process should take place.
I've had a couple good mechanics who have standing orders to "fix whatever needs fixed and give me the bill". Hard to get a relationship of mutual trust like that.
I have customers like that but they are few and far between. They know and trust me not to play games. Those are the customers that often turn out to be friends.
@@andynicoll8566 there is a place in Lubbock I trust that much. Sadly, their contracts forbid them doing things that involve "opening up" the engine, so ... no rings, no valves, no valve guides, no full set of gaskets. They have a contract with a xmission shop that's very good, too, tho, so if it breaks enough ... (fixin' to try to get a crank sensor on my '94 V10 iron block).
Every now and again I swing by and get my fill binge watching SMA and every time I find myself 1) blown away by the diagnosis persistence and cheerfulness during and 2) the dynamic Mr & Mrs.O have is goals
Running a shop and DIY work are so very different. I agree with you. Let the customer know what you found and they can determine the next steps. You and your family have a great day and thanks for the videos.
Yep, good for Eric to explain the ‘workshop’ way and the ‘soy’ way.. The bad thing about ‘diy’(in my experience the ‘Wormhole Effect’ where a simple repair ends up being an almost full blown restorations.. Please don’t ask me how I know…
@@malcolmyoung7866 Ohhhhhh yes, safe to say we've all been in the DIY repair black hole before. It's always "While I've got this all out" or "While I've got this taken all apart" or "If this one failed, the other(s) are gonna kick the bucket real soon too so I might as well do them too." Pretty soon you've got a restoration going on and bought a special tool that you'll use one time and then never again. 🤣 I have had this discussion with the customer before when it made sense. "We're doing the clutch, and this is a big subframe drop job. Lots of labor. Are you going to keep this car for another 5-10 years and drive the wheels off of it? Yes? Ok, then we should honestly do the rear main seal, input shaft seal, and both of the clutch hydraulic cylinders at this time too. At least do the slave cylinder since you could do the master later when it fails, but the slave is inside the bell housing. The parts for both seals are cheap and labor is tiny. The slave is pretty cheap too. It will really suck if we do this clutch and then the seals or slave start leaking badly and it's alllllllll gotta come back down and go back up again. You'll have to pay the same 5 hours of labor at $110 an hour. Can we just spend the extra $60 and take care of that all now? If you were dumping the car in a year I wouldn't suggest this, but you're at 150k and those seals and slave are not going to last much longer." Once I describe common sense math and part lifetimes, the customer agrees to it if they are able to dip into their savings. I definitely do understand the struggle of the paycheck-to-paycheck single mom of 3 who works retail at minimum wage and just needs a reliable shitbox that will allow her to get to work to prevent eviction. :( There's a big people element in this job, you know?
I love salvage yards, I was so excited to see a super talented mechanic and shop owner pointing this out, you said " there's a lot of good parts out here" .Takes me back when I could not even consider a new part, I just didn't have the money...put on a 15 dollar salvage yard starter and it felt like it was a brand new one. Your ingenious vicegrip test light so cleaver, im gonna turn my test light into one lile you have. You help thousands of folks with your kindness and willingness to share what you know. Great Job! Tim Mooresville Indiana
I remember years ago when you could actually go to the auto parts store and buy a rebuild kit for Star motors and alternators but nowadays doing sell your whole reconditioned unit to go into boneyard was probably the best option have a good day
I love your diagnostic videos. I actually specialize in Auto Electric and I love watching how other people diagnose so that I can try new things. But another way for that fuse to blow is if when replacing the alternator, the battery isn't disconnect, the main alternator cable gets grounded somewhere and will blow a main fuse. I've had a couple of my techs do this. So that's probably what happened
I'm no auto tech but I've replaced a few alternators (and generators!) over the years and that's what I was thinking too. It's really easy to imagine a DIYer getting an alternator from a parts store and swapping it out without thinking to disconnect the battery.
To be honest that was my suspicion too as far as that micro switch that was on the floorboard in the car I really wonder what they're using that for have a great day
@@JeffDeWitt I did my alternator last month and I'll tell you dirty trick get the smallest bag you can find pull the cable off of the alternator and slide it over make sure it does not come off light it over to cable and it goes to the alternator then you can move the alternator without grounding the battery and just be very careful when you put the positive feedback on to the alternator that you don't ground it out and it will work have a great day oh by the way I spent almost as much time trying to find my 12 mm socket that I dropped cuz I hate losing tools I like complete sets and if one isn't socket is missing drives me crazy drove around for 2 days open the hood got a magnet and a flashlight lo and behold it was my socket sitting right there have a great
@@michaelpressman7203 Lucky it wasn't a 10mm socket or you never would have found it! As to replacing an alternator I'm not messing with a bag, it's easy enough to disconnect the battery.
Probably shorted the alternator side of things when installing the new alternator because they didn't unhook the battery first. At least you were able to find and fix the problem.
Wouldn't be surprised, or shorted the battery terminal with a wrench while changing the battery, either way its gonna blow some fuses, make pretty sparks, and if you are lucky doesn't fry all the computers in the process LOL. When he first stared with all the stuff that was dead I was like well someone blew a pretty important fuse, fuse link, or something somewhere by doing something stupid...guess I was somewhat right LOL. I even looked on Rock Auto for that fuse, nope, they don't have those, so I'm guessing its a hope you can find one in a junk yard type deal.
@@wildbill23c they are available aftermarket and new from the dealers, like $30-40. Toyota PN 82620-42040 but... They appear to be special order items, and when you have a salvage yard nearby with the part you need today.... It gets the job done sooner.
I blew the 150A main fuse on my 04 Pontiac Vibe, along with a handfull of other fuses, after I accidentally jumped it backwards. Glad that it was just fuses that went...
Eric, I run a mobile repair, and specialize in just that sort of repair. Over heating, because daughter never looks at coolant, etc. Your right, just fix what they want. Bye the way, I have found that exact problem on vehicles that boyfriend tried to jump-start a dead battery and crossed the poles. LOL
Yup. Just had a 10 Chevrolet 1500 towed in with a no power/no start. New, fully charged battery and the tell tale ark mark on the positive post. Power at battery but no power after the main fuse. Friggen AAA strikes again. Sold them a battery after blowing their fuse trying to jump it and then towed it to us.
All those people taking about why didn't fix everything has clearly never worked in a shop more than likely has never turned or even knows what a wrench looks like with out someone telling them first what to do thanks for the great videos keep up the good work
Great investigation, Eric. I know on my Frontier, Nissan calls the item you pulled out with the blown "fuse" a fusible link block and it's something like $25 to replace new which I've had to do. It's obviously the last line of defense for a hard short close to the battery like you were saying. Thank you for the entertaining videos - keep 'em coming!
Sounds like some people should not comment at all...just enjoy the smart troubleshooting method Mr. O performs, just like magic. Another great fix Eric. Thanks
I agree with you Eric - YOU CANNOT FIX EVERYTHING WRONG WITH A CAR AND EXPECT THE CUSTOMER TO PAY YOU WHEN HE OR SHE DID NOT AUTHORIZE YOU TO DO THAT. !!!!!!! You can bring items to their attention that NEED fixing - but it is the customers car and it must be approved by him or her first !!! I work on some things that have piles of problems that need fixing immediately - sometimes so many that putting the car in the crusher is cheaper !!!! Just keep it going for another day, and if it breaks, offer that they can bring it back to the shop and hire you again to correct it and get it going again !!!! Good deducing on the way to fix it !!!! Well done !!!!!!!!
Good stuff!!! I learned something here today. I own Toyotas and have wondered exactly what that big monstrosity hanging off the + terminal was. NOW I know! Thanks for another fantastic vid Eric O!!
I know what you mean about salvage yards, I could spend hours and hours just scoping things out in a yard imagining what I could put back together. Keep up the fantastic work!
totally agree on the "why didn't you fix??" comments. I often get asked when doing a brake job for instance..."hey did my front ball joints look ok?" I dunno... that's not why I was there. The only time I deviate from this is when I see something blatantly unsafe, I will inform the customer.. and sometimes I won't let a car leave without repair. Great vid!
Eric that car is in good hands with you especially with that vintage Gulf Oil hat on! People can still break a virtually indestructible vehicle. Amazing. Got to love opening the door and finding cut pieces of wiring etc. Scary! 🦇🦇🦇
So true I'm a car nut myself and have bought cars where people have just messed with them unnecessarily adding stupid aftermarket accessories I have had to remove a lot of those Toyota's and Honda's will last forever if people would just leave them alone stop cutting the suspension putting those stupid lights underneath they're fine the way they are they last forever from the factory lol Just maintain them and drive them
Another nice job Mr. O. Very practical and educational diagnostic approach. Judging by the sound of the engine compartment that beast sounds very much like the toilet after a burrito and bean dinner.
Eric you never heard from me before but I totally agree with you the car was brought in just for that repair if I was playing around in my driveway which I usually do if I spot something else I'll fix it but you're paid to do a specific job not to make a whole car brand new as far as justifying your actions right as the same thing and I tell a Ray you don't have to justify what you do people don't understand when it sit in an armchair and tell you how to do your job they need to shut up hey have a great day it's excellent watching you work bye
I admit, I did initially think "Why didn't he grab that battery hold down off of the junkyard vehicle?" You explained that very well with "Do what you were contracted/tasked to do". I really think your explanation of diagnostics is my favorite thing, since most car engines are as cryptic as Aztech tomb traps, at least to me. :)
Actually I disagree. There were a couple things he could of grabbed like the cap for alternator stud, maybe hold down if it fitted, the cover for battery. Even could of ziptied battery down or use a bungee cord so it isn't bouncing around. I once had a shop screw me over like this where they only changed the one part. Years ago I had a 1990 jeep Cherokee where the fuel pump went out on it. Paid 550 and 2 months later the fuel gauge stopped working. They wanted to charge me like 450 to change the fuel sender in tank. Turns out they only changed out the pump. Even though the price they charged me they could of replaced the whole assembly, they didn't. Shops do this so the customer comes back so they charge more.
I trust my mechanic and tell him to report or fix whatever he finds broken. Ask me only when the part is really pricey or will take considerable time to fix. Sometimes I let him fix things that aren't broken yet but show clear signs of letting go in near future, why wait if the car is in the shop and on the lift already.
no good deed goes unpunished...do what the customer says only. it's a business after all, and the junk yard visits is already going beyond what the majority of repair facilities would do. keep up the amazing work Mr. O
@@blitz8619 They are business to make money.. The only thing your shop should have done is say to you "While we are in there we suggest you change the fuel sender also, and CHARGE you for it" WHY should a shop replace shit for free!!?? I know of NO shop ANYWHERE that just puts parts on for you, ESPECIALLY if you are a first time customer!!
Time is money. Your inventory is how many hours in the day that you have to sell. You can’t afford to piss away sellable hours to fix issues that the customer won’t pay to repair. It always blew my mind that the average customer didn’t realize that. You do great work and it is so entertaining to watch you problem solve. Keep going!! I look forward to every episode. 😊
With no battle scars, I vote for the knucklehead changing the alternator without disconnecting the battery. Somebody's got a notched wrench somewhere and they're not telling.
When I was an apprentice electrician I ended up with a set of catalog pliers cuz my boys said go cut these wires and it cut the black wire and the white wire at the same time blow two perfect holes in the pliers cutting jaws 50 years later I still have the pliers have a great day
erics thought process is gold,i was working on a transit van ,mk6 diesel,in england,and doing copper washers on diesel pipes ,had to prime the system,and was on my own,was stumped ,then i remember ,eric loves his wiring diagrams,so i thought,what color is the starter moter trigger wire ,to ign key,google a wiring diagram,had fat red wire to batt,alt wire,and a red wire with black stripe ,goes to key ,found that at the fuse box plug on engine loom ,back probe a wire ,now i could turn engine over ,on my own,crack open injector nuts ,turn engine over till fuel came out ,retighten nuts ,crank engine over ,and it started,was awesome 30 seconds ,used erics train thought loads times now ,i found if every think is dead,they are easyier to fix,visit scrap yards too,get cheap parts,tressure trove in there ,rumage around ,boot ,under seats,found shotgun in a volvo once ,that was mad ,even bought a snapon scanner with a scope ,after seeing what eric can do with it,watch pulses,canbus,opens up a whole new world,love the scope on a rope too,find lives ,grounds easy ,i too now ,seem to be getting peoples cars that seem hard to fix ,or they gave up ,as not easy,keeps me busy ,his videos are gold ,for learning to diagnose ,work out whats going on ,get brake lines to make ,got erics flareing tool,and bending grips,work sweet ,done miles pipe ,after watch his vids ,25 foot pipe on a roll ,1 gal brake fluid,good go ,bleed,keep going eric ,you educate the world ,pass on your knowledge ,help others
Keep up the good work man. I started work on my own vehicles as a hobby, then it turned into a necessity, now I do it because I don't trust anyone to do good work. It's easy to find a bad mechanic, It's not so easy to find a trustworthy one.
Same story as me. When my friends or family go to the mechanic before talking to me, I can't believe what diagnosis the mechanics come up with and almost every time the estimate is four figures. By the time I find the cause and fix it, the fix never costs over a few hundred. They just throw random stuff on there to pay off their boat.
@@mediocreman2 Not always...I'm a mechanic, and I don't own a boat. In fact, I drive a boring but dead reliable 2006 Taurus (Vulcan engine, not those godawful duratecs). I have a professional work ethic. Before I call a part, I'll make for darn sure my diagnostic is correct and change ONLY that. I, too, have seen cars coming from other shops (many, many times the dealer!), with ridiculous diagnosis. It actually pisses me off, because those idiots tarnish every one of us with the same brush in the eyes of the public. But rest assured, not ALL mechanics have a boat to pay...some of us just drive 16 year old cars! 🤣🤣🤣
Your right eric about fixing things. The shop that works on our cars always on page 2 gives recommendations of things they saw wrong. Last time they reccom a cabin filter $40; air cleaner $30 battery. i said no thanks but thank you. i love the reccom because i fix the simple stuff from their reccom.
I always appreciate your honesty and your modesty. As you have said - Shops should NOT upsell stuff. "Oh your fuse is blown but in order to "fix" it you must buy a new fusebox, a battery, holddown straps, an alternator and while you're at it you really need to replace all the electronics that are messed up in the cabin. Oh you wanna know why? Because I say so." Yeah that's not good. Always INFORM the customer but never force anything. This fella might come back after seeing the honesty you have shown in order to get the other stuff fixed. Keep up the great work and people in the comment section should know better that you are running a business and are not a DIY or a schmuck who sells half a new car.
Eric O, you are 100% correct in repairing what you are hired to fix. Fix the customers' complaint and inform them of other issues and move on with your day. Nearly every vehicle has several issues that need repairing, and you would be on the phone all day getting nothing done. Cheers!
I love when the big dog fuses are right off of the positive battery terminal. Splitting open a junction block to replace a main fuse can be a nightmare.
Or having to cut out a bad factory fusible link, then you have to splice into a high amp wire, and worry about the green crusties invading it later if doesn't stay dry.
This man makes quality informative educational insightful videos just for us. He doesn’t have to mess around with ten different diag methods just to know what he already knows. He is teaching us so much
I learned the same thing decades ago. Fix only what you were hired to fix. I've seen so many comments saying techs should have just done this or that. Nope. You weren't hired, contracted, to fix anything other than issue. It's a liability to fix other issues if not hired for it. And, it's not financially gainful to a shop to engage in fixing everything. You're absolutely in he right now fixing every little thing.
I have done something similar. The parts store didn't have the right battery in stock, and I had a moment of dumbness where I put the battery in backwards. It had a rather large spark when I went to connect the battery positive and I thought "that was weird", and then realized what I had done. I got away with only blowing the aftermarket stereo and a main fuse like in the video. A year later when I replaced the stereo I realized that the stereo also had a fuse on the back which had blown, but by that point I replaced it anyways.
@@willemvantsant5105 Absolutely right - other things generally die, but not in this case. However, Toyota may have a trick or two up their sleeve that people much smarter than me may have placed in the system to prevent much greater damage to many components. Retired mechanic in Land Down Under.
My Daughter inlaw going back some years went to pick up her new car from dealership, somehow they reverse connected the battery and destroyed the ECU, had to wait another week for the car.
Gotta love the practical and humble approach. A trip to the Wilbur’s U-Pull-It in Bath. To top it all off a shout out to the father of TH-cam mechanics….. ScannerDanner. Well done Mr O.
Should be more auto service companies like South Main. Read about too many stories that are parts replacers .. These places leave the customer with a wallet short hundereds of dollars and a non-repaired car
It's not just dealers that do that. A local 'trusted' independent shop quoted a friend of mine $4000 to fix a junky old car that was only worth $1k. I fixed the issues for $200. Disgusting thieves.
Nowadays with engineering they've been built in so much electronics components that the more links ina chain the more one's going to fail so I like simple the older the cars are the more I like the electrics were simple and really bottom line is to get you from point a to point b all the bells and whistles a lot of fun when they go wrong they'll make you crazy
I can see where your coming from Eric. I was contacted back when I had my shop to do an oil change on a Mazda 6 because of a knock, that's all I did and yes I videoed it before I started because of the oil pouring out of the block behind the starter.
Very good job and quick find and fix the problem. I take your point on the other issues you identified. That is why I like to carry out most of the basic maintenance on my car myself. I would never let my car get into the condition that car was in. I don't believe that mechanics should have to work on a dirty oil covered engine and other parts. If you keep your engine clean you can soon identify a problem and attend to it promptly or have it fixed professionally. I have a 2007 BMW X3 3.0d diesel. I won't touch the engine (mostly) as it is far too complex for me but other minor issues are no problem. If people took more care of their cars they would last much longer and cost less to fix in the long term.
Love your channel as I am a Licensed Mechanic ( Canadian Red Seal) work on the bench '71- '89 then went farming with my father, there's still days that I miss working on the bench! Yes I know a glutton for punishment!!
Crazy! I just fixed the same exact issue on an 03 Rav4 last week. I picked it up from the auction and nothing was working just like this one. Luckily I figured it out pretty quick. Great video!
@@skoolsuksok I could definitely believe it. That is what I assume happened, I replaced the alternator just in case though. I found evidence in the vehicle that an employee at the dealer that sold it purchased it and returned it very quickly. I think he was probably the one that jumped it backwards
I happened upon your channel a few days ago, and my first question is; why have you not broken 100K subscribers as yet!? Back in the early seventies, I was proud of being able to work on VW's. Today I depend on pros like yourself to help me through the techie stuff, to keep my daily driver chuggin along. Thanks, Eric.
Absolutely great video. And your statement of fix what you were hired to do, is so very true. They may be on their last dollar, who knows. But at least you fixed it so they have transmission VS some other shop demanding they replace and repair all.
I’d work on peoples cars when I was younger back in the 70s and 80s and fix things I saw that were needed. I wasn’t doing it to make a living just to help out. My wife used to get mad and say I was giving away my time and money (of course she was right), but I liked helping out friends and family. Good thing I didn’t make auto mechanics my vocation, I’d be in the poor house now!!! Your time is to important to give away as well as shop supplies. Keep up the great work !
The thumb nail got me I was waiting and trying to figure out what could of blown the fuse and why the bumper needed to come off. Then it wasn't till the end of the video when I clued in that the thumb nail is from the pick and pull
Great diagnosis and repair as always Eric! I agree with you and all of the others in the comments. Customer is most likely aware of all of the no-no's under the hood. If you stopped to try and fix every little thing and upsell constantly, it would be tough to get through one car like this one a day!
Two things... What a great guy Eric is popping over to the breaker's yard to pick up a part for his customer. I used to do this too. I really miss scrap yards like this that used to allow mechanics to go find parts. I still remember as a kid going with my dad to find the parts to keep our family car on the road. Health and safety rules, which I'm not against when they're sensible, have stopped most of this in the UK as far as I know. Good job Eric.
Fantastic video Eric you attack that situation the same way I would I've seen a lot of people get overwhelmed when they get a vehicle in their Bay and there's so many things that do not work spot on just pick one thing that doesn't work and 99.9% of the time you'll fix everything else great video as always keep them coming love the electrical diags and your thought process.
hey, SMA is a business. can't stay in business unless get paid for the work the customer is willing to pay for! Eric, ya just gotta keep explaining to the folks who apparently don't work for a living!
I appreciate you I do this kind of stuff for customers Most shops would never Go to the wrecking yard Is in the rain to help save a few dollars And turn the car around fast Definition of mechanic is to fix and repair mechanical equipmenthe Not just pointing the parts Parts cannon
Eric , I love your videos , you are straight forward and honest . I have learned a lot from you and R. Ray both . I don't do mechanic work like I used to , so it's nice to see what it takes to repair newer vehicles . Thanks and keep up the good work !
My 05 RAV4 was the best vehicle I ever owned, drove it to 165k then sold it as my family grew. It had 4WD and I never got stuck, through thick and thin, mud, derp snow, ice. Thanks
Vacuum the floor mat 😂 BTW - used the Astro last chance hub removal tool as my first chance for my 14 Armada the other day. Holy crap does that ever beat out getting the air hammer and compressor going!
My first guess seeing a main fuse like that popped is that it was jumped backwards of the battery cables were put on backwards. More modern Mopars have a "Z-case" fuse array that pops if you jump them backwards.
I can guarantee that's what happened. I stupidly hooked a battery up with the poles reversed in my corolla a few years back and blew the fusible link. I had the same symptoms (started, but nothing else worked). The high beams and horn also kicked on as soon as I hooked the battery up. The car made it very clear I did something terrible.
The comments you get calling you an idiot, or nit-picking…they clearly don’t understand the goal and the job itself. You are clearly one of the most gifted and qualified individuals I’ve ever seen. I know you know this already, but just wanted to be 1 more voice of reason amid the sea of negative Nancy’s in comment sections on TH-cam.
Got to say I wish there were more shops just like you around here. Everyone down here just seems to throw parts at something until something sticks. Where as you go through the process to find exactly what is going on then willing to drive to a junk yard to find a part in the rain vrs “sorry ma’am your out of luck you need a new car”. Thanks for your videos you’ve given me the confidence to look into some of my minor inconveniences that occur with older cars.
also, the customer sometimes appreciates having you point out other things they are unaware of so you can do it on the same trip to the shop. I hate telling a customer they need something when they pick it up. If it were me, I would ask "why didn't you tell me, I could have left it here and saved another trip". I at least try to tell them on the front end so there is time to do it while I have the car if they choose to add the work.
Going down the rabbit hole 🕳 of auto repair. I have a 2002 Tacoma that’s in great shape and I’m fixing changing or repairing what needs done to it. But it’s mine and I understand Eric when he says fix what you were hired to fix.
I used to love going to the junkyard and finding those treasures. Sometimes getting sidetracked by looking for things I know I'll need later. There aren't many places in my area that you can still pull your own parts. But I'm happy to go hunting it you need.
Love the quote, "we're gonna put the clip in this and a couple of zip-ties and we're gonna flush this toilet", I cried laughing 🤣😂, Eric O you are a Madd Monster when it comes to diagnosing electronics 💪🏾👍🏾
In 1999 I finished restoring a 1979 350 powered , stainless roof , Cadillac Eldorado with parts from a yard. Every little trim piece I needed. Now they are all long gone.
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Can we just take a moment to appreciate this man going to the junkyard in the rain to help his customer out?
Yep... it was an "el cheapo" repair! :)))
He's enjoying every trip to good ol *WILBERT'S!*
Eric's like a kid in a candy store at Wilberts
@@johnnyblue4799 El cheapo with an OEM part. That's a Win win in my opinion 👍
@@garygarafano8341 I was going to write that! Well played!
The ONLY electrical component that never fails is the fasten seat belt chime. When the entire car is crushed into a two foot square ball, it is still emitting that horrid chime.
Whoever came up with that as a standard on vehicles has a special place in hell waiting.
An attorney, no doubt.
So glad we don't have this crap in the UK, I don't know if it's on newer cars though..
@@warbuzzard7167 🤣🤣🤣 that's great!
@@cheeseburgerbeefcake On my 2012 (European) Volvo, the seat belt warning only chimes if you have it unbuckled and you're moving (followed by an obnoxious beep if you ignore it). Never really saw the point in that annoying chime when you're standing still with the engine off.
Aftermarket alternator + blown main fuse... sounds like a classic "I don't need to disconnect the battery for this, now hold my beer" job
24 years with Toyota and 99% of these cases is the customer jumped them backwards! I’ve been a master tech for Toyota over 2 decades and I still learn a few things from your skill! Great humble work my friend!
What does jumping it backwards entail? Only time I jumped a car off of anything other than the battery (car not tractor) was a stupid BMW (apparently they put the key lock back on and it was only for a few years) where the battery was in the boot and it wouldn't open and had no key lock. It did however have engine bay battery posts fitted by BMW.
@@usefulcontent9894 Jumping it backwards means putting the jumper cables on the wrong posts(so positive on one car to the negative on the other), either on the car you want to jump or on the other one, effectively shorting out the electrical system on both cars.
@@Enakaji Thanks. Here in England I don't think we have a term for it. You would just say "they put the jump leads on the wrong way round". I asked because several people said the same thing.
@@Enakaji Also, in UK someone would be naive to say "reverse the polarity". The Dr Who jokes, comments, references etc etc would likely be too much for the ordinary person to withstand 😀
That, or if I recall correctly, the Toyota "main fuse" can be blown by attempting to install a battery backwards with the positive cable on the negative terminal and vice-versa. It's an expensive screwup, but Toyota limits the damage to the fuse rather than the rest of the electrical system. Some Toyotas use the "R suffix" battery configuration which reverses standard terminal polarities. They do this to locate the battery on the most convenient side of the engine compartment with the shortest cables. If the previous owner did not buy the right battery for the RAV4, then he may not have known that correct polarity is very important.
I've got a couple 10mm wrenches and sockets that might answer the question...
Eric's the kind of guy that gives mechanics a good name.
Always love a spark-chasin' video from SMA - I always learn *something* - but it's because you explain your thought process while looking at the wiring diagram that makes it so helpful. I've learned a lot! Thank you for that.
Man, I wish I knew a mechanic in my area that was as methodical and reasonable as you, sir. Good job!
theyre around but hard to find sometimes . Ususally have loads of work , so they dont need to advertize. When you find one take good care of them , theyll usually take good care of you
@@ccole9080 You and NCDiggums are both right.
"Do the job you were hired to do" is so true when it comes to an automotive repair business. For me this applies even in the DIY category where I have agreed to do repairs for friends and colleagues but along the way have found other problems. For friends / colleagues the job is similar to a shop job, I'm doing the work agreed at "mates rates" and if I see something else, I'm passing on the bad news! 😂
For family, I will do just that little bit more, if it is in my capability (which a great deal of things are) so labour might be free but the parts won't be! I'll fix as much as I can or want to outside the original job, just outta love! 😏🙄
This applies to being a computer tech. Communicate the need, move forward if the customer approves, but stick to the plan/quote/request.
Family is the worst they expect everything for free
I agree but have a slightly different policy with my girlfriend’s car, because if I don’t fix it, she sure as hell won’t, and in six months I’ll be fixing it anyway. So, in this particular case, IF it was her car, I would have grabbed the battery hold-down from the junkyard or at a minimum put a bungee cord over it :)
I fix all my family vehicles. Can be a pain, especially when they just put gas/diesel and ignore all the other shit. Used to head things off at the pass, but no more.
I charge my family.. even my parents, not customer rates, because in my 58 years it became obvious that if you don’t value your time and efforts, they won’t either.
I have a GREAT relationship with all my family, and respect too..!!
Legitimately my favorite channel on TH-cam. Eric goes above and beyond every single time. If you were closer I'd totally stop working on my crap and pay you to work on my crap 😂
Nice job as always Eric, your philosophy on how to approach repairs is spot on.
The main problem with thosewho are commenting with regards what you dont fix is that they fail to grasp the concept of when running a business you only do as you are asked to do, as you pointed out, but that type of people are so intellectually challenged that they don't know they are intellectually challenged, and dont know what they are saying is wrong, so we should feel sorry for them, a very good video on how a logical and methodical diagnostic process should take place.
+10 for the temporary Russian influenced repair! Ivan will be proud!
Man, what a great wrecking yard! Look at all those newer vehicles in there!!!!!
I've had a couple good mechanics who have standing orders to "fix whatever needs fixed and give me the bill". Hard to get a relationship of mutual trust like that.
I have customers like that but they are few and far between. They know and trust me not to play games. Those are the customers that often turn out to be friends.
@@andynicoll8566 there is a place in Lubbock I trust that much. Sadly, their contracts forbid them doing things that involve "opening up" the engine, so ... no rings, no valves, no valve guides, no full set of gaskets. They have a contract with a xmission shop that's very good, too, tho, so if it breaks enough ... (fixin' to try to get a crank sensor on my '94 V10 iron block).
@@OtherSarah2? Location
@@Txcowboy80 Texas
@@OtherSarah2 I’m from Lubbock too. Asking about the specific business. 😂
Every now and again I swing by and get my fill binge watching SMA and every time I find myself 1) blown away by the diagnosis persistence and cheerfulness during and 2) the dynamic Mr & Mrs.O have is goals
Running a shop and DIY work are so very different. I agree with you. Let the customer know what you found and they can determine the next steps. You and your family have a great day and thanks for the videos.
Yep, good for Eric to explain the ‘workshop’ way and the ‘soy’ way..
The bad thing about ‘diy’(in my experience the ‘Wormhole Effect’ where a simple repair ends up being an almost full blown restorations..
Please don’t ask me how I know…
‘Diy’ way… not ‘soy’…🙄
@@malcolmyoung7866 Ohhhhhh yes, safe to say we've all been in the DIY repair black hole before. It's always "While I've got this all out" or "While I've got this taken all apart" or "If this one failed, the other(s) are gonna kick the bucket real soon too so I might as well do them too." Pretty soon you've got a restoration going on and bought a special tool that you'll use one time and then never again. 🤣 I have had this discussion with the customer before when it made sense. "We're doing the clutch, and this is a big subframe drop job. Lots of labor. Are you going to keep this car for another 5-10 years and drive the wheels off of it? Yes? Ok, then we should honestly do the rear main seal, input shaft seal, and both of the clutch hydraulic cylinders at this time too. At least do the slave cylinder since you could do the master later when it fails, but the slave is inside the bell housing. The parts for both seals are cheap and labor is tiny. The slave is pretty cheap too. It will really suck if we do this clutch and then the seals or slave start leaking badly and it's alllllllll gotta come back down and go back up again. You'll have to pay the same 5 hours of labor at $110 an hour. Can we just spend the extra $60 and take care of that all now? If you were dumping the car in a year I wouldn't suggest this, but you're at 150k and those seals and slave are not going to last much longer." Once I describe common sense math and part lifetimes, the customer agrees to it if they are able to dip into their savings. I definitely do understand the struggle of the paycheck-to-paycheck single mom of 3 who works retail at minimum wage and just needs a reliable shitbox that will allow her to get to work to prevent eviction. :( There's a big people element in this job, you know?
I love salvage yards, I was so excited to see a super talented mechanic and shop owner pointing this out, you said " there's a lot of good parts out here" .Takes me back when I could not even consider a new part, I just didn't have the money...put on a 15 dollar salvage yard starter and it felt like it was a brand new one. Your ingenious vicegrip test light so cleaver, im gonna turn my test light into one lile you have.
You help thousands of folks with your kindness and willingness to share what you know.
Great Job!
Tim
Mooresville Indiana
I took his idea and made a vice grip testlight for myself. Was helping a coworker out a while back and he commented on how simple but genius it was.
they have always been my first thought / port of call ... for like 40 years
I remember years ago when you could actually go to the auto parts store and buy a rebuild kit for Star motors and alternators but nowadays doing sell your whole reconditioned unit to go into boneyard was probably the best option have a good day
What a great way to start this Thursday, with Eric O and South Main Auto!
I love your diagnostic videos. I actually specialize in Auto Electric and I love watching how other people diagnose so that I can try new things. But another way for that fuse to blow is if when replacing the alternator, the battery isn't disconnect, the main alternator cable gets grounded somewhere and will blow a main fuse. I've had a couple of my techs do this. So that's probably what happened
I'm no auto tech but I've replaced a few alternators (and generators!) over the years and that's what I was thinking too. It's really easy to imagine a DIYer getting an alternator from a parts store and swapping it out without thinking to disconnect the battery.
To be honest that was my suspicion too as far as that micro switch that was on the floorboard in the car I really wonder what they're using that for have a great day
@@JeffDeWitt I did my alternator last month and I'll tell you dirty trick get the smallest bag you can find pull the cable off of the alternator and slide it over make sure it does not come off light it over to cable and it goes to the alternator then you can move the alternator without grounding the battery and just be very careful when you put the positive feedback on to the alternator that you don't ground it out and it will work have a great day oh by the way I spent almost as much time trying to find my 12 mm socket that I dropped cuz I hate losing tools I like complete sets and if one isn't socket is missing drives me crazy drove around for 2 days open the hood got a magnet and a flashlight lo and behold it was my socket sitting right there have a great
@@michaelpressman7203 Lucky it wasn't a 10mm socket or you never would have found it!
As to replacing an alternator I'm not messing with a bag, it's easy enough to disconnect the battery.
Probably shorted the alternator side of things when installing the new alternator because they didn't unhook the battery first. At least you were able to find and fix the problem.
or they jumped it backwards, seen that many times
Wouldn't be surprised, or shorted the battery terminal with a wrench while changing the battery, either way its gonna blow some fuses, make pretty sparks, and if you are lucky doesn't fry all the computers in the process LOL.
When he first stared with all the stuff that was dead I was like well someone blew a pretty important fuse, fuse link, or something somewhere by doing something stupid...guess I was somewhat right LOL.
I even looked on Rock Auto for that fuse, nope, they don't have those, so I'm guessing its a hope you can find one in a junk yard type deal.
@@wildbill23c they are available aftermarket and new from the dealers, like $30-40. Toyota PN 82620-42040 but... They appear to be special order items, and when you have a salvage yard nearby with the part you need today.... It gets the job done sooner.
I blew the 150A main fuse on my 04 Pontiac Vibe, along with a handfull of other fuses, after I accidentally jumped it backwards. Glad that it was just fuses that went...
Excellent conversation at the end about the job, the money and what the customer wants. I get that. Great point. Folks gotta eat.
Eric, I run a mobile repair, and specialize in just that sort of repair. Over heating, because daughter never looks at coolant, etc. Your right, just fix what they want. Bye the way, I have found that exact problem on vehicles that boyfriend tried to jump-start a dead battery and crossed the poles. LOL
Yup. Just had a 10 Chevrolet 1500 towed in with a no power/no start. New, fully charged battery and the tell tale ark mark on the positive post. Power at battery but no power after the main fuse. Friggen AAA strikes again. Sold them a battery after blowing their fuse trying to jump it and then towed it to us.
Great job Eric. Another cause could be that before the battery was replaced, they tried to jump start it, and hooked the cables backwards.
This. A Lexus has a similar main fuse and they blow the same way when jump start cables are connected backwards. And Lexus is Toyota in many ways.
Agreed. I have seen this more than once on a Toyota product. My students routinely jump start backwards. 😂
Reversed cables on a jump, installed battery backwards or didn’t disconnect battery when installing alternator
The spark out component could have been on the vehicle providing the power during the jump. No evidence left on the dead car.
All those people taking about why didn't fix everything has clearly never worked in a shop more than likely has never turned or even knows what a wrench looks like with out someone telling them first what to do thanks for the great videos keep up the good work
Great investigation, Eric. I know on my Frontier, Nissan calls the item you pulled out with the blown "fuse" a fusible link block and it's something like $25 to replace new which I've had to do. It's obviously the last line of defense for a hard short close to the battery like you were saying. Thank you for the entertaining videos - keep 'em coming!
Sounds like some people should not comment at all...just enjoy the smart troubleshooting method Mr. O performs, just like magic. Another great fix Eric. Thanks
It's amazing how clean and organized that junk yard is!
I agree with you Eric - YOU CANNOT FIX EVERYTHING WRONG WITH A CAR AND EXPECT THE CUSTOMER TO PAY YOU WHEN HE OR SHE DID NOT AUTHORIZE YOU TO DO THAT. !!!!!!! You can bring items to their attention that NEED fixing - but it is the customers car and it must be approved by him or her first !!! I work on some things that have piles of problems that need fixing immediately - sometimes so many that putting the car in the crusher is cheaper !!!! Just keep it going for another day, and if it breaks, offer that they can bring it back to the shop and hire you again to correct it and get it going again !!!! Good deducing on the way to fix it !!!! Well done !!!!!!!!
Good stuff!!! I learned something here today. I own Toyotas and have wondered exactly what that big monstrosity hanging off the + terminal was. NOW I know! Thanks for another fantastic vid Eric O!!
The electrical diagnosis videos are real gems, enjoyed this one.
I know what you mean about salvage yards, I could spend hours and hours just scoping things out in a yard imagining what I could put back together. Keep up the fantastic work!
totally agree on the "why didn't you fix??" comments. I often get asked when doing a brake job for instance..."hey did my front ball joints look ok?" I dunno... that's not why I was there. The only time I deviate from this is when I see something blatantly unsafe, I will inform the customer.. and sometimes I won't let a car leave without repair. Great vid!
Eric that car is in good hands with you especially with that vintage Gulf Oil hat on! People can still break a virtually indestructible vehicle. Amazing. Got to love opening the door and finding cut pieces of wiring etc. Scary! 🦇🦇🦇
So true I'm a car nut myself and have bought cars where people have just messed with them unnecessarily adding stupid aftermarket accessories I have had to remove a lot of those Toyota's and Honda's will last forever if people would just leave them alone stop cutting the suspension putting those stupid lights underneath they're fine the way they are they last forever from the factory lol Just maintain them and drive them
I wonder what that micro switch was for have a good day
Old Toyotas never Die, they just Rust Away.
Another nice job Mr. O. Very practical and educational diagnostic approach. Judging by the sound of the engine compartment that beast sounds very much like the toilet after a burrito and bean dinner.
It has an exhaust leak I think probably a donut
I'm a young tech and boy o boy do you teach me! I appreciate you so much.
That’s all you can do, tell him what it was and what the other problems are that you saw and let the customers conscience be their guide.
Eric you never heard from me before but I totally agree with you the car was brought in just for that repair if I was playing around in my driveway which I usually do if I spot something else I'll fix it but you're paid to do a specific job not to make a whole car brand new as far as justifying your actions right as the same thing and I tell a Ray you don't have to justify what you do people don't understand when it sit in an armchair and tell you how to do your job they need to shut up hey have a great day it's excellent watching you work bye
I admit, I did initially think "Why didn't he grab that battery hold down off of the junkyard vehicle?" You explained that very well with "Do what you were contracted/tasked to do". I really think your explanation of diagnostics is my favorite thing, since most car engines are as cryptic as Aztech tomb traps, at least to me. :)
Actually I disagree. There were a couple things he could of grabbed like the cap for alternator stud, maybe hold down if it fitted, the cover for battery. Even could of ziptied battery down or use a bungee cord so it isn't bouncing around.
I once had a shop screw me over like this where they only changed the one part.
Years ago I had a 1990 jeep Cherokee where the fuel pump went out on it.
Paid 550 and 2 months later the fuel gauge stopped working. They wanted to charge me like 450 to change the fuel sender in tank. Turns out they only changed out the pump. Even though the price they charged me they could of replaced the whole assembly, they didn't.
Shops do this so the customer comes back so they charge more.
I trust my mechanic and tell him to report or fix whatever he finds broken. Ask me only when the part is really pricey or will take considerable time to fix. Sometimes I let him fix things that aren't broken yet but show clear signs of letting go in near future, why wait if the car is in the shop and on the lift already.
no good deed goes unpunished...do what the customer says only. it's a business after all, and the junk yard visits is already going beyond what the majority of repair facilities would do. keep up the amazing work Mr. O
Just let him Wilbert's probably has all the parts you need. If he just got it, I imagine he got it dirt cheap
@@blitz8619 They are business to make money.. The only thing your shop should have done is say to you "While we are in there we suggest you change the fuel sender also, and CHARGE you for it" WHY should a shop replace shit for free!!?? I know of NO shop ANYWHERE that just puts parts on for you, ESPECIALLY if you are a first time customer!!
Time is money. Your inventory is how many hours in the day that you have to sell. You can’t afford to piss away sellable hours to fix issues that the customer won’t pay to repair. It always blew my mind that the average customer didn’t realize that. You do great work and it is so entertaining to watch you problem solve. Keep going!! I look forward to every episode. 😊
With no battle scars, I vote for the knucklehead changing the alternator without disconnecting the battery. Somebody's got a notched wrench somewhere and they're not telling.
When I was an apprentice electrician I ended up with a set of catalog pliers cuz my boys said go cut these wires and it cut the black wire and the white wire at the same time blow two perfect holes in the pliers cutting jaws 50 years later I still have the pliers have a great day
erics thought process is gold,i was working on a transit van ,mk6 diesel,in england,and doing copper washers on diesel pipes ,had to prime the system,and was on my own,was stumped ,then i remember ,eric loves his wiring diagrams,so i thought,what color is the starter moter trigger wire ,to ign key,google a wiring diagram,had fat red wire to batt,alt wire,and a red wire with black stripe ,goes to key ,found that at the fuse box plug on engine loom ,back probe a wire ,now i could turn engine over ,on my own,crack open injector nuts ,turn engine over till fuel came out ,retighten nuts ,crank engine over ,and it started,was awesome 30 seconds ,used erics train thought loads times now ,i found if every think is dead,they are easyier to fix,visit scrap yards too,get cheap parts,tressure trove in there ,rumage around ,boot ,under seats,found shotgun in a volvo once ,that was mad ,even bought a snapon scanner with a scope ,after seeing what eric can do with it,watch pulses,canbus,opens up a whole new world,love the scope on a rope too,find lives ,grounds easy ,i too now ,seem to be getting peoples cars that seem hard to fix ,or they gave up ,as not easy,keeps me busy ,his videos are gold ,for learning to diagnose ,work out whats going on ,get brake lines to make ,got erics flareing tool,and bending grips,work sweet ,done miles pipe ,after watch his vids ,25 foot pipe on a roll ,1 gal brake fluid,good go ,bleed,keep going eric ,you educate the world ,pass on your knowledge ,help others
Keep up the good work man. I started work on my own vehicles as a hobby, then it turned into a necessity, now I do it because I don't trust anyone to do good work. It's easy to find a bad mechanic, It's not so easy to find a trustworthy one.
Same story as me. When my friends or family go to the mechanic before talking to me, I can't believe what diagnosis the mechanics come up with and almost every time the estimate is four figures. By the time I find the cause and fix it, the fix never costs over a few hundred. They just throw random stuff on there to pay off their boat.
@@mediocreman2 Not always...I'm a mechanic, and I don't own a boat. In fact, I drive a boring but dead reliable 2006 Taurus (Vulcan engine, not those godawful duratecs). I have a professional work ethic. Before I call a part, I'll make for darn sure my diagnostic is correct and change ONLY that. I, too, have seen cars coming from other shops (many, many times the dealer!), with ridiculous diagnosis. It actually pisses me off, because those idiots tarnish every one of us with the same brush in the eyes of the public. But rest assured, not ALL mechanics have a boat to pay...some of us just drive 16 year old cars! 🤣🤣🤣
Your right eric about fixing things. The shop that works on our cars always on page 2 gives recommendations of things they saw wrong. Last time they reccom a cabin filter $40; air cleaner $30 battery. i said no thanks but thank you. i love the reccom because i fix the simple stuff from their reccom.
The 'new' fuse you got had a cover for the alternator lead. I think you were right first time Eric. Battery moved and shorted against the bodywork. 🤨
I always appreciate your honesty and your modesty.
As you have said - Shops should NOT upsell stuff.
"Oh your fuse is blown but in order to "fix" it you must buy a new fusebox, a battery, holddown straps, an alternator and while you're at it you really need to replace all the electronics that are messed up in the cabin. Oh you wanna know why? Because I say so."
Yeah that's not good. Always INFORM the customer but never force anything. This fella might come back after seeing the honesty you have shown in order to get the other stuff fixed.
Keep up the great work and people in the comment section should know better that you are running a business and are not a DIY or a schmuck who sells half a new car.
100% fix what you are hired to fix. Advise recommend and it's owners call.
Eric O, you are 100% correct in repairing what you are hired to fix. Fix the customers' complaint and inform them of other issues and move on with your day. Nearly every vehicle has several issues that need repairing, and you would be on the phone all day getting nothing done.
Cheers!
I love when the big dog fuses are right off of the positive battery terminal. Splitting open a junction block to replace a main fuse can be a nightmare.
Or having to cut out a bad factory fusible link, then you have to splice into a high amp wire, and worry about the green crusties invading it later if doesn't stay dry.
I don't know the only time I seen a main fuse fail is when it's on the battery terminal. 🤷♂️
someone swapped that alternator without unhooking the battery first.
good job Eric!
This man makes quality informative educational insightful videos just for us. He doesn’t have to mess around with ten different diag methods just to know what he already knows. He is teaching us so much
I learned the same thing decades ago. Fix only what you were hired to fix. I've seen so many comments saying techs should have just done this or that. Nope. You weren't hired, contracted, to fix anything other than issue. It's a liability to fix other issues if not hired for it. And, it's not financially gainful to a shop to engage in fixing everything. You're absolutely in he right now fixing every little thing.
My two cents, they tried jump start it backwards. The way I remember that is why they have the big fuze because without it, it will fry a computer.
I have done something similar. The parts store didn't have the right battery in stock, and I had a moment of dumbness where I put the battery in backwards. It had a rather large spark when I went to connect the battery positive and I thought "that was weird", and then realized what I had done. I got away with only blowing the aftermarket stereo and a main fuse like in the video. A year later when I replaced the stereo I realized that the stereo also had a fuse on the back which had blown, but by that point I replaced it anyways.
The old reverse polarity trick, jumper leads reversed or battery., seen it happen and usually destroys other components.
@@willemvantsant5105 Lucky it is an old car.
Lucky still it did not fry the PCM.
@@willemvantsant5105 Absolutely right - other things generally die, but not in this case. However, Toyota may have a trick or two up their sleeve that people much smarter than me may have placed in the system to prevent much greater damage to many components. Retired mechanic in Land Down Under.
My Daughter inlaw going back some years went to pick up her new car from dealership, somehow they reverse connected the battery and destroyed the ECU, had to wait another week for the car.
Gotta love the practical and humble approach. A trip to the Wilbur’s U-Pull-It in Bath. To top it all off a shout out to the father of TH-cam mechanics….. ScannerDanner. Well done Mr O.
Eric, nothing like telling it straight and keeping it real.
Should be more auto service companies like South Main.
Read about too many stories that are parts replacers .. These places leave the customer with a wallet short hundereds of dollars and a non-repaired car
at a dealer a service advisor would recommend many services probably also replacing nitrogen in all tires including spare.
It's not just dealers that do that. A local 'trusted' independent shop quoted a friend of mine $4000 to fix a junky old car that was only worth $1k. I fixed the issues for $200. Disgusting thieves.
I wasn't a bad backyard mechanic but I'm loving(most of the time)being the real deal..Ty
Love the videos and I'm always learning something new. I swear 90% of the problems are always electrical wiring or electrical component failing.
Nowadays with engineering they've been built in so much electronics components that the more links ina chain the more one's going to fail so I like simple the older the cars are the more I like the electrics were simple and really bottom line is to get you from point a to point b all the bells and whistles a lot of fun when they go wrong they'll make you crazy
I can see where your coming from Eric.
I was contacted back when I had my shop to do an oil change on a Mazda 6 because of a knock, that's all I did and yes I videoed it before I started because of the oil pouring out of the block behind the starter.
Very good job and quick find and fix the problem. I take your point on the other issues you identified. That is why I like to carry out most of the basic maintenance on my car myself. I would never let my car get into the condition that car was in. I don't believe that mechanics should have to work on a dirty oil covered engine and other parts. If you keep your engine clean you can soon identify a problem and attend to it promptly or have it fixed professionally. I have a 2007 BMW X3 3.0d diesel. I won't touch the engine (mostly) as it is far too complex for me but other minor issues are no problem. If people took more care of their cars they would last much longer and cost less to fix in the long term.
Love your channel as I am a Licensed Mechanic ( Canadian Red Seal) work on the bench '71- '89 then went farming with my father, there's still days that I miss working on the bench! Yes I know a glutton for punishment!!
Crazy! I just fixed the same exact issue on an 03 Rav4 last week. I picked it up from the auction and nothing was working just like this one. Luckily I figured it out pretty quick. Great video!
You'd be amazed at how many cary get jump started backwards at auction houses
@@skoolsuksok I could definitely believe it. That is what I assume happened, I replaced the alternator just in case though.
I found evidence in the vehicle that an employee at the dealer that sold it purchased it and returned it very quickly. I think he was probably the one that jumped it backwards
I happened upon your channel a few days ago, and my first question is; why have you not broken 100K subscribers as yet!? Back in the early seventies, I was proud of being able to work on VW's. Today I depend on pros like yourself to help me through the techie stuff, to keep my daily driver chuggin along. Thanks, Eric.
Absolutely great video. And your statement of fix what you were hired to do, is so very true. They may be on their last dollar, who knows. But at least you fixed it so they have transmission VS some other shop demanding they replace and repair all.
Re. your comment at the end, people seem to forget that you're not running a car restoration channel. I enjoy your show man. Great work, Mr. O!
Great problem solver...You make it look so easy. So many shops wouldn't touch a job like this. Greetings from that Old Jarhead in WNC
I’d work on peoples cars when I was younger back in the 70s and 80s and fix things I saw that were needed. I wasn’t doing it to make a living just to help out. My wife used to get mad and say I was giving away my time and money (of course she was right), but I liked helping out friends and family. Good thing I didn’t make auto mechanics my vocation, I’d be in the poor house now!!! Your time is to important to give away as well as shop supplies. Keep up the great work !
Given the new battery. I would think that they tried to boost the vehicle and reversed polarity.
Great video
Yup. See it all the time in winter in Canada
Exactly that, seen it many times. As a roadside fix I normally wire in a big old maxi fuse.
That'll do it.
The thumb nail got me I was waiting and trying to figure out what could of blown the fuse and why the bumper needed to come off. Then it wasn't till the end of the video when I clued in that the thumb nail is from the pick and pull
Great diagnosis and repair as always Eric! I agree with you and all of the others in the comments. Customer is most likely aware of all of the no-no's under the hood. If you stopped to try and fix every little thing and upsell constantly, it would be tough to get through one car like this one a day!
Two things... What a great guy Eric is popping over to the breaker's yard to pick up a part for his customer. I used to do this too.
I really miss scrap yards like this that used to allow mechanics to go find parts. I still remember as a kid going with my dad to find the parts to keep our family car on the road. Health and safety rules, which I'm not against when they're sensible, have stopped most of this in the UK as far as I know.
Good job Eric.
Fantastic video Eric you attack that situation the same way I would I've seen a lot of people get overwhelmed when they get a vehicle in their Bay and there's so many things that do not work spot on just pick one thing that doesn't work and 99.9% of the time you'll fix everything else great video as always keep them coming love the electrical diags and your thought process.
hey, SMA is a business. can't stay in business unless get paid for the work the customer is willing to pay for! Eric, ya just gotta keep explaining to the folks who apparently don't work for a living!
Keep up the great work Eric another great video 📸
I appreciate you I do this kind of stuff for customers Most shops would never Go to the wrecking yard Is in the rain to help save a few dollars And turn the car around fast Definition of mechanic is to fix and repair mechanical equipmenthe Not just pointing the parts Parts cannon
Eric , I love your videos , you are straight forward and honest . I have learned a lot from you and R. Ray both . I don't do mechanic work like I used to , so it's nice to see what it takes to repair newer vehicles . Thanks and keep up the good work !
Long Live the motherland mr O . Congratulations again !
You do great work Eric 👏
South main auto, Eric you are the Bob Ross of mechanics, so relaxing to watch you make repairs..
I'm always in awe of how logically you follow a problem back to the source. Another great - and educational - video.
Brilliant diagnosis. Master mechanic. Bravo.
Great repair Sir, clear explanation. Good video and move on to the next project. Take care thanks 😊
My 05 RAV4 was the best vehicle I ever owned, drove it to 165k then sold it as my family grew. It had 4WD and I never got stuck, through thick and thin, mud, derp snow, ice. Thanks
Vacuum the floor mat 😂 BTW - used the Astro last chance hub removal tool as my first chance for my 14 Armada the other day. Holy crap does that ever beat out getting the air hammer and compressor going!
You're amazing you analyze things with common sense and you're not out there trying to make a million bucks off of one customer
My first guess seeing a main fuse like that popped is that it was jumped backwards of the battery cables were put on backwards. More modern Mopars have a "Z-case" fuse array that pops if you jump them backwards.
I can guarantee that's what happened. I stupidly hooked a battery up with the poles reversed in my corolla a few years back and blew the fusible link. I had the same symptoms (started, but nothing else worked). The high beams and horn also kicked on as soon as I hooked the battery up. The car made it very clear I did something terrible.
The comments you get calling you an idiot, or nit-picking…they clearly don’t understand the goal and the job itself. You are clearly one of the most gifted and qualified individuals I’ve ever seen.
I know you know this already, but just wanted to be 1 more voice of reason amid the sea of negative Nancy’s in comment sections on TH-cam.
Someone probably hooked jumper cables backwards when the old battery went dead.
That was my thought as well. I follow Rav4World and these big fuses blow when folks mix up the cable attachments.
@@wendyhunter5913 It's a very common mistake and an easy diagnosis. The really hard part is finding someone who will admit that's what happened.
Got to say I wish there were more shops just like you around here. Everyone down here just seems to throw parts at something until something sticks. Where as you go through the process to find exactly what is going on then willing to drive to a junk yard to find a part in the rain vrs “sorry ma’am your out of luck you need a new car”. Thanks for your videos you’ve given me the confidence to look into some of my minor inconveniences that occur with older cars.
also, the customer sometimes appreciates having you point out other things they are unaware of so you can do it on the same trip to the shop. I hate telling a customer they need something when they pick it up. If it were me, I would ask "why didn't you tell me, I could have left it here and saved another trip". I at least try to tell them on the front end so there is time to do it while I have the car if they choose to add the work.
Of course, we are not privy to the conversation he had with customer! And he didn't offer any insight there.
you are right fixing things that your not asked to can result in the customer not wanting to pay up
Lot of sin under that hood 😇- that alone made the video worthwhile 😂
Going down the rabbit hole 🕳 of auto repair.
I have a 2002 Tacoma that’s in great shape and I’m fixing changing or repairing what needs done to it. But it’s mine and I understand Eric when he says fix what you were hired to fix.
I can't believe that you made it out of Wilbert's with only one item. LOL
I used to love going to the junkyard and finding those treasures. Sometimes getting sidetracked by looking for things I know I'll need later.
There aren't many places in my area that you can still pull your own parts. But I'm happy to go hunting it you need.
Love the quote, "we're gonna put the clip in this and a couple of zip-ties and we're gonna flush this toilet", I cried laughing 🤣😂, Eric O you are a Madd Monster when it comes to diagnosing electronics 💪🏾👍🏾
In 1999 I finished restoring a 1979 350 powered , stainless roof , Cadillac Eldorado with parts from a yard. Every little trim piece I needed. Now they are all long gone.