What happens when car is cold, ac condenser fan won't come on until car warms up. Condenser fan receives power from radiator fan. I have to wait 3 minutes to use the AC.
If the resisters burns out on a Astra '03 but the full on/higher temp setting still works, link, daisy chain, the signal side of relays so the fan comes on at the lower temps. Full speed, but the fix is to eventually replace the fan anyway. One day I may try some diodes to try and stop the engine light coming on when the fan starts up.
what is the symptom of a bad temp sensor? i have a code on my car that refers to cooling fan relay, however my car isn't overheating. it slows down when the ac is blasting though.
Just run a manual switch and hook the leads into the relay? Or here's a video that shows how to do a fused direct wire to the battery! th-cam.com/video/yuvFkE2ntrE/w-d-xo.html
You can add a jumper wire without risking shocking yourself. Just remove the relay and put a jumper wire. Be careful not to put the jumper on the coil side but be sure it’s on the load side. Don not break open your relay and grab it with your hand. Please
I have a 04 impala 3800. I replace the temp sensor under the thermostat and still doesn’t kick on the temp says it’s under the middle between 140 and 260 but I smell like the engine is burning and I unplug the sensor and it turns the fans on again
It's possible that the ac condenser isn't getting enough airflow for the ac system to be able to operate properly. The radiator fan/s are also supposed to spin fast enough to cool the ac condenser.
Question guys my fan works slow and high speed but as soon as i turn the ac the fans don’t bother to turn on and i turn ac off and they turn back on hmm
He could have taken the relay out, removed the case and replaced it for testing. He's got a relay now with a broken case + unusable. If the fan work's great!! If it doesn't it could be an open circuit from fan to relay. So it would be worth checking voltage at harness socket.
@@MYCHANNEL-gl8ig I have to do several coil pack tests on a 2003 dodge caravan se and on some of the tests it requires a crank no start test and i dont have a helper to sit on the driver side and crank the vehicle for me. Im researching on google and youtube for a good and safe method of how i can do a crank no start test on my own while testing under the hood but i haven't something yet, are you able to help me with that by any chance sir?
@@AF1MIDS you can leave the engine one no need to crank every time you check each coil just leave the engine on and while engine on unplug one coil at a time if engine shakes(misfires) on a certain coil you unpluged that means coil is bad
@@MYCHANNEL-gl8ig The 2003 dodge caravan se has a coil pack. Can i share with you where i got the coil pack tests from that way you can see what im wanting to do sir?
I would strongly suggest not doing this with your relays! It's a good way to burn up the fan motor as it would be on non-stop or possibly start a fire in your fuse ox? And this isn't an actual "bypass"?as you didn't bypass anything? If you're trying to see if it's the fan or relay that's bad/not working, take a pair of jumper wires/cables and hook them up to the fan plug. Then take the other end of the cables and touch them to the battery leads. (Now you've "bypassed" the fan relay!) If it spins, it's not the it's that somple...fan. It's something along the electrical path that controls the fan being on/off. If it doesn't spin when bypassed to the battery, then you need to replace the fan!
That's not too smart you do not want to connect it to the relay can get worst if you burn the fuse box ,simple way just connect it to the alternator and you good to go till you get it fixed.
You didn't explain anything..if anything,,you showed people who to burn up their car..explain to your viewers better..do the car have to be on when you in gage relay??..will relay get hot??..and will fan shut off whrn car is off??
Had you filmed this in proper video mode it would be so much better and watchable. This vertical crap is so annoying. Downvoted and not watched. Why not redo in video mode 16:9 as per the standard TH-cam Format.
Electric mechao Stop the bs hes saying in emergency and you have no tool .situation its better to damage a fan than a blown motor hes just manually closing the relay, its not gonna hurt anything
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Once a mechanic always a mechanic my friend
Thank you my brother.
You're a gentleman and a scholar sir. Many many wonderful blessings to you and your family 🙏🏼✝️🙏🏼
This typically means you have a bad temp sensor. Fans turn on and relay works. The temp sensor tells the relay to engage when at a certain temp.
What happens when car is cold, ac condenser fan won't come on until car warms up. Condenser fan receives power from radiator fan. I have to wait 3 minutes to use the AC.
or bad relay, Contact points are not closed tightly, relay coil works ok but no current, This happened in my car
He's just trying to get mfs home. They can diagnose that shit later.
@@ahmedmohd1512how do you fix it ? Mine works half way in but if it’s all the way in it won’t work at all.
@@Hellhasfrozenover In my car, I just changed the relay and the fan started working normally
Thank you, learning a lot from you. Thanks again. Have a great day.
Thanks for watching i dont post alot but will more often
Awesome trick man 😮 you gave me a lot more insight on my current issue with my heater blower. Thanks.
Thanks you subscrib glad it helped
All
Hey, Youre the Man, thanks for your Knowledge.
If the resisters burns out on a Astra '03 but the full on/higher temp setting still works, link, daisy chain, the signal side of relays so the fan comes on at the lower temps. Full speed, but the fix is to eventually replace the fan anyway. One day I may try some diodes to try and stop the engine light coming on when the fan starts up.
Sooooo needed this! Thank you❤❤❤
Good idea for emergency fix👍
Thanks man... that helps...Good Job!
Great tip, thanks
nice man, quick thinking! could definitely save someones day
I'm fixing to go try this cause I have to b at work early am. And pray this will give me a temporary fix till Sunday when I'm off again
Very good video thank you!!
what is the symptom of a bad temp sensor? i have a code on my car that refers to cooling fan relay, however my car isn't overheating. it slows down when the ac is blasting though.
That's what mines did before it started over heating
What about a custom cooling fan on a 02 Chevy tahoe
Im going to try this on my side by side. Ive been looking at how to install a fan override switch.
Just run a manual switch and hook the leads into the relay? Or here's a video that shows how to do a fused direct wire to the battery!
th-cam.com/video/yuvFkE2ntrE/w-d-xo.html
You can add a jumper wire without risking shocking yourself. Just remove the relay and put a jumper wire. Be careful not to put the jumper on the coil side but be sure it’s on the load side. Don not break open your relay and grab it with your hand. Please
12v won't shock you unless you're wet
@@obscurevisuals yup
Direct current won't feel ever feel at 12 v sparkplug on load side yes
I have a 04 impala 3800. I replace the temp sensor under the thermostat and still doesn’t kick on the temp says it’s under the middle between 140 and 260 but I smell like the engine is burning and I unplug the sensor and it turns the fans on again
Did u find out what it was
Awesome bro... thanks!!!!
2024 n it's still helping us. ❤thanks b
i have polo 9n 2006. my radiator fan is very slower. what could be the problem??
How do I reverse the bypass my uncle did to the fan? My battery keeps dying and my car can't start even after buying new relay and new fan assembly
Buy a new battery
U gotta do what cha gotta do bro 👍
You could also unplug temp. Switch plug and fan should come on
If you do that the check engine light would also come on...and the car will hard start idle rough bad gas milage...
Hey bud, I had to do this today to get to work. Would I be able to continue it after work to get home? My drive 45 minutes
Nevermind. I got a new relay and works great! But I used your trick my friend! Thanks buddy!
Wow ❤smart and Diagnose at same time bad switch temp or something else wow
Chingon el video carnal
Gracias
Shady as F'! I likes it. 😃👍
Thumbs up👍👍
Damn thanks man I hope this isn't a stupid question but would it matter if it is a Benz ?
Depends what year
thanks
It works I just didn't it on my car
On2it bro 🤙
❤ thanks
But why isnt it working that it does it by its self ?
what do you know about ac blowing warm at idle it blows cold while I drive
It's possible that the ac condenser isn't getting enough airflow for the ac system to be able to operate properly. The radiator fan/s are also supposed to spin fast enough to cool the ac condenser.
Question guys my fan works slow and high speed but as soon as i turn the ac the fans don’t bother to turn on and i turn ac off and they turn back on hmm
You da man bro!!!
Thanks cuhz
Great hack.
What’s that purple wire called ?
The eggplantian converter - only found on domestic hatchbacks circa 2024
👍🏾👍🏾👍🏾
👍😇
Thanks subs
He could have taken the relay out, removed the case and replaced it for testing.
He's got a relay now with a broken case + unusable.
If the fan work's great!!
If it doesn't it could be an open circuit from fan to relay.
So it would be worth checking voltage at harness socket.
I tried it, but my fan came on with the car off. how would you get it to only come on with ignition on?
it’s in my video subscrib
Just Use A Toggle Switch
Good morning sir hope your day is going well! Can you help me with my vehicle please?
Wats I going on with it
@@MYCHANNEL-gl8ig I have to do several coil pack tests on a 2003 dodge caravan se and on some of the tests it requires a crank no start test and i dont have a helper to sit on the driver side and crank the vehicle for me. Im researching on google and youtube for a good and safe method of how i can do a crank no start test on my own while testing under the hood but i haven't something yet, are you able to help me with that by any chance sir?
@@AF1MIDS you are trying to test the coils?
@@AF1MIDS you can leave the engine one no need to crank every time you check each coil just leave the engine on and while engine on unplug one coil at a time if engine shakes(misfires) on a certain coil you unpluged that means coil is bad
@@MYCHANNEL-gl8ig The 2003 dodge caravan se has a coil pack. Can i share with you where i got the coil pack tests from that way you can see what im wanting to do sir?
Where did he put the dam purple wire
The purple wire has nothing to do with the fan otherwise I would have mentioned it
I would strongly suggest not doing this with your relays! It's a good way to burn up the fan motor as it would be on non-stop or possibly start a fire in your fuse ox? And this isn't an actual "bypass"?as you didn't bypass anything? If you're trying to see if it's the fan or relay that's bad/not working, take a pair of jumper wires/cables and hook them up to the fan plug. Then take the other end of the cables and touch them to the battery leads. (Now you've "bypassed" the fan relay!) If it spins, it's not the it's that somple...fan. It's something along the electrical path that controls the fan being on/off. If it doesn't spin when bypassed to the battery, then you need to replace the fan!
Thank you! I don't know why these tutorials don't just start with checking the fan motor itself...
THANX THAT'S GREAT KNOWLEDGE. THANK U SOOOOO MUCH FOR SHARING..
rare
Thanks 🙏, you just saved my ass😊
Thanks please subscribe I have more hacks coming
That's not too smart you do not want to connect it to the relay can get worst if you burn the fuse box ,simple way just connect it to the alternator and you good to go till you get it fixed.
How?
You didn't explain anything..if anything,,you showed people who to burn up their car..explain to your viewers better..do the car have to be on when you in gage relay??..will relay get hot??..and will fan shut off whrn car is off??
Had you filmed this in proper video mode it would be so much better and watchable. This vertical crap is so annoying. Downvoted and not watched. Why not redo in video mode 16:9 as per the standard TH-cam Format.
Sure will do 🫡 In not really a TH-camr but thanks again
thats bad man
Electric mechao Stop the bs hes saying in emergency and you have no tool .situation its better to damage a fan than a blown motor hes just manually closing the relay, its not gonna hurt anything
You can install a small grade fuse in between wires
What the hell is this
Video not clear
Oh yeah thanks bro
Good way to burn your car if your going to do this to get home fine but dont leave it like that
thanks