Very dangerous to advise putting a voltage on to the small relay in the UPC. It is a transistor switched coil with most likely a back EMF diode to protect its driver transistor. You need to know which pin is the feed and which pin is the switch to GND (assuming it is a negatively switches relay coil). Either way, testing the coil by applying voltage the wrong way around can cause damage to the UPC.
Agree... this video was recorded 6 months ago... and I thought about it the other day when I was doing the same thing... and obviously looked at the polarity... I am planning to make a video on that subject... To be honest, 99% of the times, I remove the relay to test... I think I was too lazy this time...lol Thank you for watching and for your very concerned comment! 👍👍👍👍👍
@31mins - "some people say maybe i talk too much in much video, and repeat things, I think I'll carry on .... " - Brilliant - you just made me laugh with this comment. People should be so grateful that you make these videos ! The amount of valuable information you give is priceless. I cant believe people would say this to you. Carry on doing what you've been doing, its great - Soon i will be creating my own videos, inspired by you and Diagnose Dan. Regards, Garage owner in France.
been trying to get some peace and quiet to watch this since yesterday wen you uploaded it . im glad i have now . thanks for explaining the theory on how the upc controls the wipers
Again a perfect video. Yes I agree you could have diagnosed it and fixed it in five minutes but not all faults are simple. I appreciate the way you do a full diagnostic test for those who have a more involved fault. Those who got bored just show their lack of respect for a job done well 👌🏻👍🏻✅
Thanks very much for your video and time. Talking is teaching in this case, please keep it up. Guess there will always be people who don't appreciate the help you give them.
You dont talk too much. Its too easy to jump to conclusions by going too fast. Slow, methodical, reconfirming as you go along gets the correct diagnosis. Thanks for sharing your knowledge.
I don't Paul! 😉 It is however, a bit frustrating that people don't understand the principle... Can you imagine if we do the same in schools? Straight to the point... no explanation why or how... 🤦♂️ Lol Thank you for watching and for your comment... Long time no see by the way... everything good?
LM Auto Repairs too true buddy I love what you do and I’ve learned a lot from your videos sometimes it take numerous times to explain the fault finding processes
LUIS, Short or long videos dose not matter my friend always greatly appreciated for the time and effort u put in ur videos that contains wealth off information. very well done brotha cheeers
I always appreciate your time Luis explaining everything I learn a lot with the videos... And I realise that would be time spent with your family etc so thank you take care 👍👍👍
You know the score Igor...🙁 There is a lot of effort put into this... that some people just does not understand... Thank you for watching and for your comment! 👍👍👍
I really appreciate everything that you do, because you give a lot of information, which is very good for me personally. Thanks very much for your time on youtube!
I prefer smaller TH-cam's like this channel and the Savage garage there's no ads there's no product or company's telling them what to say at the start of every video just good content
Thank You for video - it helps me today with the Scenic 2. The same problem with Blocked mode, but because of the wiper motor it self - park switch in motor doesn't work properly
What you do is important for many of us outside the UK. Here we do not have the benefit of many well organized breakers yards and just purchasing parts from the dealer and not being sure of the cause is just not the way to go. It gets very expensive really fast and its also a sure way to lose the customer's confidence in you.
That corroded pin from brown connector is the fuel pump + :)) i had problem also with it :)) hope there will be no problems with wipers,but good to know what to test. Good job !
Great job! Thanks for the long explanation video i really love your work and detailed information. Always waiting for your new video. Keep the good work and sharing with us. 👍😉
Really great work...very good video...i like the way you explain the problem and i appreciate all the diagnostic videos..regards from Romania..where exactly are you fixing cars in England?
When the wipers does not work , first job to is the fuse check and after that check wires. Save a lot of time . This not apply to formula one cars lol Good job.
The positive comments (Like yours...) completely overcome the negative ones! What bad comments? 🤔 Lol Thanks Mason... for watching and for your comment! 👍👍👍👍👍
Excellent logic you use for your diagnosis. Of course the logic needs knowledge, that you have - in very impressive way. Would you teach us how to read wiring diagrams, and explain symbols, icon, etc. That would be highly appreciated. Greeting from Denmark.
Very appreciative for the video, few people is sharing Renault repairing at all... our Renault wiper sometimes stuck while it's working , and wait 5-10 mins to restart again, do u know what the motor protection root cause would it be?
@@LMAutoRepairs Yes did but a generic ODB2 debug, not Clip, The error code is DF100, symptoms said reverse wiper short or open.... I believe the motor and fuse are good
@@LMAutoRepairs i don't think so because my wiper motor could operate over 15 mins without wiping windows. there are 4 wires signals: 1 PROTECTED + BATTERY FEED WINDSCREEN WIPER PARK POSITION 2 FRONT RIGHT-HAND ELECTRICAL EARTH 4 PROTECTED + AFTER IGNITION HEATED REAR SCREEN CONTROL FUSE 5 RAIN SENSOR SERIAL LINE SIGNAL I tried to cut pin5 but it will shows service and no work. I there any way to skip the protection signal when the wiper/glass resistance is larger than threshold?
Had my wipers block on my 96 seven series. I was on the m1 at 3am with the rain sensor on. Eventually the window was too wet and the wipers would not work at all. Anyway I found you have to wait for 15 minutes for the car to shut down, then it tries again. On the journey home I flicked wiped and I noticed the wipers would not run sometimes. I later cracked open the relay and found a burnt contact.
Diagnose Dan fixed it again! Oops wrong channel. 😂 Well done again. I never understand why they fit relays to boards in cars now. Are they really that reliable? That blue relay must have been overheating due to the motor short then the fuse blew.
🤣🤣🤣🤣🤣 I will might use that catch phrase...lol NO... mechanical relays are not that reliable... but cars nowadays nearly come with an expiry date... lol Thank you for watching and for your comment!
Hi m8, great video. What software on your laptop did you use and what obd? I have problem with my one i don't know were to star... when battery is connected my hazard light its on all da time.. hazard button din make nothing, signal levers dont nothing .. its still running all the time doesn't matter if the car is locked or not or if its running or not... hazard light is on all the time please help me with some information
@@LMAutoRepairs Thank you Sir; and never listen to those who say you talk too much; listening to you troubleshoot out loud is very informative. Again, thank you.
Hi , could you please give some quick advice on 2011 renault scenic front wiper two motors 1 each side i have power + ground on big wires other 2 small wires have around 8 volts that change a little when i move wiper switch position (same readings both sides) i think this is controlled by lin bus ? i'm really stuck here new motors are a fortune and don't think both sides have gone how could i test this no fault codes in uch live data shows wiper switch changing but only for a second then back to off not sure if this is switch problem or because of a faulty motor really stuck any advice would be greatly appreciated
I know... have already replied to that comment... I usually remove them to test... was just being lazy this time... I might make a video pointing this out... Thank you for watching and for your comment! 👍👍👍👍
thanks for your video on Renault megane 2, I do have an issue concerning clutch switch. the clutch switch work well on ignition, but obd tool cant detect it, it is fixed on depress clutch. what can cause that? the car is running on limp mode. thanks for reply
I have a fiat talento (same as Renault trafic). Someone installed some extra high beam lights a while ago. He connected it directly to the original wiring without a relay. Now my high beam lights of my van aren't working anymore. Is this also a block in the upc?
Or burned something due to the extra load that the module could not handle... That said, basics first... Check fuses etc... Scan the car as well... might be something in there that helps to pin point the problem... Thank you for watching!
Hi do you have any videos on possible faults on 2008 Megane 1.5 dci power steering stopped working ..displays( steering fault).. is there any easy checks I can make??? Thank you
Hi Don't think I have a video on that... But start with the basics.... fuses, and visual inspection... Ideally you also scan the car... any codes stored can help you to steer in the right direction... Hope that helps. Thank you for watching and for your comment!
@@LMAutoRepairs I have let the pros do the job.. they have changed the steering and ECU I think, since I seemed to have developed two other faults.. my drivers side window has an intermittent fault wont close or wont open... also I had a spanner warning appear on the dash saying injector fault check.. any advise would be much appreciated.. could any of that be linked to what has been changed.. Don't know if its relevant but my car stands with little use and the battery is also not great..It does always start me but seems slow turning engine, both the two new faults happen when the car is running so the alternator will have taken over wont it?? Or does the battery still play some part after the engine is running? would appreciate your advise thanks.. sorry its a book...lol Chris
@@chrislowe954 The alternator can only deal with a certain amount of load... specially when the battery is already no holding much charge, that will definetly put the alternator under a lot more stress... Have the battery checked... It is difficult to advice, when parts have been changed, etc... sorry...
Hello friend. I have a Megane 2 /1.5 dci 2003. ECU comfort box set has been changed. Now the rear wiper does not work. The timing setting on the front wipers does not work. Can you help me?
Hi. I have a Laguna 3. The wipers work fine when the windshield is wet. Even with the wipers off the car, when high speed selected the motors works for a bit then stops. I have replaced the motor and mechanism but problem persists. I cant find a relay anywhere that controls the front wipers. That would have been the next thing I changed. Any ideas? Thanks.
Good video as always . I watched twice But I just wondering how do you know wiper is bad using resistance test . I thought the lower resistance the better motor . Thank you
I have megane dynamic 2007. I have a problem wipers. Level 1 and 2 is not working. Level 3 the fastest one is working some times then stops..When I try that later level 3 is working some time and stops again..What is you idea about it? And how can I open the interior fuse box ?
Check live data that can help you to see what might be wrong... It is difficult to say anything based only in your description of the problem... Thank you for watching and for your comment!
I have issue with wipers on grand scenic 3, but the problem come with no windows work,auto lights /day lights ....and the level up/down button for lights ... dont work... is posible uch failure?....i have wather in floor somtimes
Hiii...some cars have very slow speed to wipers...the wipers move nd then rest for like 2-3 seconds and then move again...how does this happen..is there some special relay or transistor for this bcoz this is not continuous, there is delay in timing..plzzz advice how this happens..thank you
Some cars use a timer relay... which yes, is a relay that once energised, turns the output on and off in a predefined time... Some others use the electronic module, usually the "body control module" to control that time... 👍👍👍
please assit , my renault scenic II wont start, so it said steerinG lock and steerinG unlock. i bouGht an emulator now it jumped wen i start it and te warnin liGhts on dasboard wont be visible. when we run a diaGnostic it says not equiped.
Man I have chevy avio 2009 it's their is power to ecu and no power to main relay and fuel pump relay and crank no start please if u can help me with some info or Ecu power pin out input please
@@LMAutoRepairs my problem is that the wipers get stuck during working and after few seconds continue working again i thought i had a relay problem but i didnt found any wiring diagram.From your experience what you think. Thnx for the response
Hi Luis ...my problem is worse...when Dipped lights and signal right ,my wipers goes on . Now even when i turn the car on, wippers lift up a bit, and after 2-3 minutes wipers don't have any power at all and most of time right headlight goes off and on..Any relay to check? I already replaced that fusebox which was corroded, but i still need to check all the pins. All this happens thanks to the rain drainage system going to the wheel arch,which was stucked with mud, can't believe my eyes. I think in bad rainy days, the wiper motor was sitting in that water pool, because the water was not draining so well
@@pandav4843 Yes... they use all same colour wires... Ford does the same! Hope you manage to figure it out... Thank you for watching and for your comment!
Very dangerous to advise putting a voltage on to the small relay in the UPC. It is a transistor switched coil with most likely a back EMF diode to protect its driver transistor. You need to know which pin is the feed and which pin is the switch to GND (assuming it is a negatively switches relay coil). Either way, testing the coil by applying voltage the wrong way around can cause damage to the UPC.
Agree... this video was recorded 6 months ago... and I thought about it the other day when I was doing the same thing... and obviously looked at the polarity...
I am planning to make a video on that subject...
To be honest, 99% of the times, I remove the relay to test... I think I was too lazy this time...lol
Thank you for watching and for your very concerned comment!
👍👍👍👍👍
yes I know, there is +30 on the relay coil and I wanted to know which pin is the supply ( - ) for the dimmer relay coil
Don't listen to people telling you talk too much, your taking us through your diagnosis processes, there probably part changers
Thanks!
Really appreciated your words!
👍👍👍
@Michael o'shea
Well said!
Thanks for watching and for your comment!
nice comment
@31mins - "some people say maybe i talk too much in much video, and repeat things, I think I'll carry on .... " - Brilliant - you just made me laugh with this comment. People should be so grateful that you make these videos ! The amount of valuable information you give is priceless. I cant believe people would say this to you. Carry on doing what you've been doing, its great - Soon i will be creating my own videos, inspired by you and Diagnose Dan. Regards, Garage owner in France.
That's great!
Let us know the channel!
👍👍👍
been trying to get some peace and quiet to watch this since yesterday wen you uploaded it . im glad i have now . thanks for explaining the theory on how the upc controls the wipers
Was a pleasure!
Thank you for watching and for your comment!
👍👍👍👍
Excellent video. I learnt alot. I don't mind at all the length and repeating any sentences if any. Keep up the good method of diagnosis. Thank you.
Thanks for you supportive comment!
👍👍👍
And for watching!
😉
Again a perfect video.
Yes I agree you could have diagnosed it and fixed it in five minutes but not all faults are simple. I appreciate the way you do a full diagnostic test for those who have a more involved fault. Those who got bored just show their lack of respect for a job done well 👌🏻👍🏻✅
And again, I couldn't agree more!
That's the whole idea of what I do!
Thank you very much for your comment!
👍👍👍
No you don't talk too much, it's always great educational material. Thanks for sharing!
Thanks!😊
For watching and for your comment!
Nice find and fix,after cleaning the connectors i always apply some Petroleumyelly onto the inside of the connectors to keep the water/damp away.
Nice... I do use silicon grease sometimes...
Thank you for watching and for your comment!
THIS IS A VERY GOOD DIAGNOSTIC REPAIR VIDEO ON THE HANDS ON APPROACH . LOOKING FORWARD TO MENY MORE VIDEOS THANK YOU FOR YOUR TIME SIR !
Thanks!
For watching and for your comment!
👍👍👍👍
fantastic as usual, don't change the way you do your videos, we appreciate your time and effort
Appreciate your words!
Thanks!
👍👍👍
Thanks very much for your video and time. Talking is teaching in this case, please keep it up. Guess there will always be people who don't appreciate the help you give them.
Yes... there is always those....😉
Thank you for watching and for your comment!
👍👍👍
You dont talk too much. Its too easy to jump to conclusions by going too fast. Slow, methodical, reconfirming as you go along gets the correct diagnosis. Thanks for sharing your knowledge.
Could not agree more!
Thank you for watching and for your comment!
great fix mate and take no notice on what people say you explain everything 100%
I don't Paul! 😉
It is however, a bit frustrating that people don't understand the principle...
Can you imagine if we do the same in schools?
Straight to the point... no explanation why or how...
🤦♂️
Lol
Thank you for watching and for your comment...
Long time no see by the way... everything good?
LM Auto Repairs too true buddy I love what you do and I’ve learned a lot from your videos sometimes it take numerous times to explain the fault finding processes
@@paulmayou370
👍
Youre the best, always waiting for new videos.
Thanks...
For watching and for your comment!
Yes I'm still watching my TH-cam notifications to see your new videos
@@antonypalierne4983
Really appreciated!
Thank you for watching and for your comment!
👍👍👍
LUIS, Short or long videos dose not matter my friend always greatly appreciated for the time and effort u put in ur videos that contains wealth off information. very well done brotha cheeers
Thanks!
Really appreciate your comment!
👍👍👍
Brilliant, love the detail thanks for your time and effort putting it all together for the community 👍🏻
Thanks Mark!
👍👍👍👍
Man great work like when you inspect the wires with mulltimeter with out digrams becus we don't have the digrams keep the the good work like you
😊
Thanks!
👍👍👍
I always appreciate your time Luis explaining everything I learn a lot with the videos... And I realise that would be time spent with your family etc so thank you take care 👍👍👍
You know the score Igor...🙁
There is a lot of effort put into this... that some people just does not understand...
Thank you for watching and for your comment!
👍👍👍
I really appreciate everything that you do, because you give a lot of information, which is very good for me personally. Thanks very much for your time on youtube!
Hi
😊
No worries...
Thank you for watching and for your comment!
👍👍👍
I prefer smaller TH-cam's like this channel and the Savage garage there's no ads there's no product or company's telling them what to say at the start of every video just good content
Hi
Thank you!
@@LMAutoRepairs no bother
Always the best auto diagnostic and repair videos, thank you for your effort. Perhaps we can repair the shorted motor. 👍☺
I have opened it off camera... was beyond repair... completely burned... lol
Thank you for watching and for your comment!
Man, find this video is a blessing, thanks for your time, i really apreciate the time you effort to do this video. Thanks!!!
No worries...
Glad it helped you.
Thank you for watching and for your comment!
Thanks for taking the time to explain what you are doing.keep vids coming
Thanks Peter!
For watching and for your comment!
Great video so you must not even think about caring for what those parts changers say!
Lol
Pretty much!
Thank you for watching and for your comment!
👍👍👍
Thank You for video - it helps me today with the Scenic 2. The same problem with Blocked mode, but because of the wiper motor it self - park switch in motor doesn't work properly
😊
Nice find!
Thank you for watching and for your comment!
What you do is important for many of us outside the UK.
Here we do not have the benefit of many well organized breakers yards and just purchasing parts from the dealer and not being sure of the cause is just not the way to go.
It gets very expensive really fast and its also a sure way to lose the customer's confidence in you.
You got it spot on!
👍👍👍👍
Thank you for watching!
That corroded pin from brown connector is the fuel pump + :)) i had problem also with it :)) hope there will be no problems with wipers,but good to know what to test. Good job !
Thanks!
For watching and for your comment!
👍👍👍
Great job! Thanks for the long explanation video i really love your work and detailed information. Always waiting for your new video. Keep the good work and sharing with us. 👍😉
Thanks Miki!
For watching and for your comment!
👍👍👍
Nice job Luis thanks for your time
No worries!
Thank you for watching!
Really great work...very good video...i like the way you explain the problem and i appreciate all the diagnostic videos..regards from Romania..where exactly are you fixing cars in England?
Hi
Yes in England!
Thank you for watching and for your comment!
👍👍👍👍
Excellent video!! your taking us through your diagnosis processes, there probably part changers
22
LM Auto Repairs
Responder
☺️
👍👍👍
thanks so much,always interesting to see diag and fix 👌
Thanks!
👍👍👍
Good lesson. Definitely learn something. Thank you for your time Luis. 👍
😊
Thanks!
👍👍👍
you are the best. I appriciate you for your detailed information.
Hi
Thanks, for watching and for your comment!
When the wipers does not work , first job to is the fuse check and after that check wires.
Save a lot of time . This not apply to formula one cars lol
Good job.
Lol
Thank you for watching and for your comment!
You are not talking to much..everything is easy and clear...just carry on
😊
Thanks!
👍👍👍
forget about the bad comments another great ,very informative cheers
The positive comments (Like yours...) completely overcome the negative ones!
What bad comments? 🤔
Lol
Thanks Mason... for watching and for your comment!
👍👍👍👍👍
Excellent logic you use for your diagnosis. Of course the logic needs knowledge, that you have - in very impressive way. Would you teach us how to read wiring diagrams, and explain symbols, icon, etc. That would be highly appreciated. Greeting from Denmark.
always learning something new with you. thank you very much the video your the best
😊
Thanks!
For watching and for your comment!
👍👍👍
I changed the UPC on my car but the Can clip doesn't know the new one! It most be programming or?
Great diagnosis again!! Whats your method for cleaning corrosion from such tiny connector blocks?
Hi
Same paper, needle files... and sometimes a lot of patience!😋
Thanks for watching and for your comment!
hello, do you know where the dimmer relay control is on the UPC unit? I can't get the voltage to the dimmer fuses, thank you
Very appreciative for the video, few people is sharing Renault repairing at all...
our Renault wiper sometimes stuck while it's working , and wait 5-10 mins to restart again, do u know what the motor protection root cause would it be?
Hi
Do you have faults for that?
I mean, have you scanned the car?
Thank you for watching and for your comment!
@@LMAutoRepairs Yes did but a generic ODB2 debug, not Clip,
The error code is DF100, symptoms said reverse wiper short or open....
I believe the motor and fuse are good
@@danyshih
It can be the motor starting to fail....
@@LMAutoRepairs i don't think so because my wiper motor could operate over 15 mins without wiping windows.
there are 4 wires signals:
1 PROTECTED + BATTERY FEED WINDSCREEN WIPER PARK POSITION
2 FRONT RIGHT-HAND ELECTRICAL EARTH
4 PROTECTED + AFTER IGNITION HEATED REAR SCREEN CONTROL FUSE
5 RAIN SENSOR SERIAL LINE SIGNAL
I tried to cut pin5 but it will shows service and no work. I there any way to skip the protection signal when the wiper/glass resistance is larger than threshold?
Very good.Next time check the motor with 12v in series with a headlight bulb,not directly to a 1 ohm load.
great fault finding skills top marks from me
☺️
Thanks!
👍👍👍
Sharing is caring bro
Well done 👍
👍👍👍👍👍
Thanks!
very useful informations. just keep up the good work and repeat as much as you like to. thanks man
😊
Appreciated!
Thank you for watching!
👍👍👍👍
Had my wipers block on my 96 seven series. I was on the m1 at 3am with the rain sensor on. Eventually the window was too wet and the wipers would not work at all. Anyway I found you have to wait for 15 minutes for the car to shut down, then it tries again. On the journey home I flicked wiped and I noticed the wipers would not run sometimes. I later cracked open the relay and found a burnt contact.
That's great Andrew!
Good job!
Thank you for watching and for your comment!
Diagnose Dan fixed it again! Oops wrong channel. 😂 Well done again. I never understand why they fit relays to boards in cars now. Are they really that reliable? That blue relay must have been overheating due to the motor short then the fuse blew.
🤣🤣🤣🤣🤣
I will might use that catch phrase...lol
NO... mechanical relays are not that reliable... but cars nowadays nearly come with an expiry date... lol
Thank you for watching and for your comment!
Hi m8, great video. What software on your laptop did you use and what obd? I have problem with my one i don't know were to star... when battery is connected my hazard light its on all da time.. hazard button din make nothing, signal levers dont nothing .. its still running all the time doesn't matter if the car is locked or not or if its running or not... hazard light is on all the time please help me with some information
The software is renault clip, it comes with the tool...
Scan the car and check live data, your answer will most likely be in there...
👍👍👍
Can I ask which tool you're using to diagnose the issue?
Thanks.
Renault Clip...
Thank you for watching!
@@LMAutoRepairs Thank you Sir; and never listen to those who say you talk too much; listening to you troubleshoot out loud is very informative.
Again, thank you.
🤗
Thank you!
Professionnel job. Good luck with coming video. I like you channel
Thanks!
For watching and for your comment!
Nice diagnosis & repair!
Thanks!
👍👍👍
Hi , could you please give some quick advice on 2011 renault scenic front wiper two motors 1 each side i have power + ground on big wires other 2 small wires have around 8 volts that change a little when i move wiper switch position (same readings both sides) i think this is controlled by lin bus ? i'm really stuck here new motors are a fortune and don't think both sides have gone how could i test this no fault codes in uch live data shows wiper switch changing but only for a second then back to off not sure if this is switch problem or because of a faulty motor really stuck any advice would be greatly appreciated
Very Very useful Tank you for your explanation Bro.
I would like to ask about the name of the program which you did use on your laptop?
In this video, renault clip...
Thank you for watching!
Be careful back feeding relays, it's easy to blow the drive transistor.
I know... have already replied to that comment...
I usually remove them to test... was just being lazy this time... I might make a video pointing this out...
Thank you for watching and for your comment!
👍👍👍👍
❤wish you were in my zone. I believe I have the exact same problem.
Now you know how to fix it...
☺️
👍👍👍
@@LMAutoRepairs wow, how I wish, maybe my technician can
@njinjiwe
☺️
You can always give it a go...
thanks for your video on Renault megane 2, I do have an issue concerning clutch switch. the clutch switch work well on ignition, but obd tool cant detect it, it is fixed on depress clutch. what can cause that? the car is running on limp mode. thanks for reply
Hi. Is there any way to program second hand uhc to another car without replacing ecu ? (With clip)
Not with clip...
I mean, unless you have it virginized first...
Thank you for watching!
Hi guys, can you tell me which relay on that plate makes the fuel pump work? Thanks
fuse-box.info/renault/renault-megane-ii-2003-2009-fuses-and-relays
Great thanks for the this video, really helpful.. Keep up the good work
Hi
Thanks!
👍👍👍👍
By the way... im a new suscriber now
Appreciated!
👍👍👍
Great video, think I have the same issue with my scenic mk 2. And please, peel off that old foil from multimeter screen ;)
😊
It still in place...😋
👍👍👍
I have a fiat talento (same as Renault trafic). Someone installed some extra high beam lights a while ago. He connected it directly to the original wiring without a relay. Now my high beam lights of my van aren't working anymore. Is this also a block in the upc?
Or burned something due to the extra load that the module could not handle...
That said, basics first...
Check fuses etc...
Scan the car as well... might be something in there that helps to pin point the problem...
Thank you for watching!
Thanks for new video and share yours knowledge. I will whetting for another.
Thanks... more coming...😉
Thank you for watching and for your comment!
Useful video 👍
Thanks sir!
👍👍👍
Hi do you have any videos on possible faults on 2008 Megane 1.5 dci power steering stopped working ..displays( steering fault).. is there any easy checks I can make??? Thank you
Hi
Don't think I have a video on that...
But start with the basics.... fuses, and visual inspection...
Ideally you also scan the car... any codes stored can help you to steer in the right direction...
Hope that helps.
Thank you for watching and for your comment!
@@LMAutoRepairs I have let the pros do the job.. they have changed the steering and ECU I think, since I seemed to have developed two other faults.. my drivers side window has an intermittent fault wont close or wont open... also I had a spanner warning appear on the dash saying injector fault check.. any advise would be much appreciated.. could any of that be linked to what has been changed.. Don't know if its relevant but my car stands with little use and the battery is also not great..It does always start me but seems slow turning engine, both the two new faults happen when the car is running so the alternator will have taken over wont it?? Or does the battery still play some part after the engine is running? would appreciate your advise thanks.. sorry its a book...lol Chris
@@chrislowe954
The alternator can only deal with a certain amount of load... specially when the battery is already no holding much charge, that will definetly put the alternator under a lot more stress...
Have the battery checked...
It is difficult to advice, when parts have been changed, etc... sorry...
@@LMAutoRepairs Thank you ...I will get battery checked out..Thank you again chris
so you could just test the signal wire by either a ground or a voltage to it ..thanks for the video btw
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Hello friend. I have a Megane 2 /1.5 dci 2003. ECU comfort box set has been changed. Now the rear wiper does not work. The timing setting on the front wipers does not work. Can you help me?
Which tools do you have?
What the part numbers like for like?
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Hi. I have a Laguna 3. The wipers work fine when the windshield is wet. Even with the wipers off the car, when high speed selected the motors works for a bit then stops. I have replaced the motor and mechanism but problem persists. I cant find a relay anywhere that controls the front wipers. That would have been the next thing I changed. Any ideas? Thanks.
Have you scanned the car, see if is throwing any faults?
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@@LMAutoRepairs Just with a basic scanning tool. No codes showing.
Good video as always . I watched twice But I just wondering how do you know wiper is bad using resistance test . I thought the lower resistance the better motor . Thank you
Correct... but not that low... which at that point starts to indicate a short...
Thank you for watching and for your comment! 👍👍👍👍
It's very hard to find any tutorials on the internet re. Megane....
I have megane dynamic 2007. I have a problem wipers. Level 1 and 2 is not working. Level 3 the fastest one is working some times then stops..When I try that later level 3 is working some time and stops again..What is you idea about it? And how can I open the interior fuse box ?
Check live data that can help you to see what might be wrong...
It is difficult to say anything based only in your description of the problem...
Thank you for watching and for your comment!
I have issue with wipers on grand scenic 3, but the problem come with no windows work,auto lights /day lights ....and the level up/down button for lights ... dont work... is posible uch failure?....i have wather in floor somtimes
Well... water is never a good sign... start by checking that...
Do a scan and look a some live data...
Thank you for watching!
Hiii...some cars have very slow speed to wipers...the wipers move nd then rest for like 2-3 seconds and then move again...how does this happen..is there some special relay or transistor for this bcoz this is not continuous, there is delay in timing..plzzz advice how this happens..thank you
Some cars use a timer relay... which yes, is a relay that once energised, turns the output on and off in a predefined time...
Some others use the electronic module, usually the "body control module" to control that time...
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please assit , my renault scenic II wont start, so it said steerinG lock and steerinG unlock. i bouGht an emulator now it jumped wen i start it and te warnin liGhts on dasboard wont be visible. when we run a diaGnostic it says not equiped.
Keep up the good work thanks
Thanks Paul!
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Man I have chevy avio 2009 it's their is power to ecu and no power to main relay and fuel pump relay and crank no start please if u can help me with some info or Ecu power pin out input please
Hi
You never mentioned the engine etc...
Try here...
www.patreon.com/LMAutoRepairs
Thank you for watching!
Good work sir thank you
Thanks!
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the best, video as always.thanks
Thanks!
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For watching and for your comment!
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great video as always ........
Hi
Thanks...
For watching and for your comment!
Всё понятно. Каким сканером пользуешься?
English?🙄
I would like to ask which scanner do you use for Megan
@@istvanf3505
In this video I was using the Renault can clip...
you use different scan tools, does it mean i have to have a variety
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There is no tool that does everything...
So, depending on what you work on, yes, you might need multiple tools for different cars...
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What program do u use
Hi
Here was using Renault clip...
Thank you for watching!
@@LMAutoRepairs my problem is that the wipers get stuck during working and after few seconds continue working again i thought i had a relay problem but i didnt found any wiring diagram.From your experience what you think. Thnx for the response
Difficult to say...
Do they do that on all positions?
@@LMAutoRepairs yes after it stuck i move in all positiona and dosnt start,or maybe is sensor related problem.?
Btw thnx for the time
Why you don't open the motor and check if you can fix it otherwise thank you for this good informations
Hi
I actually did... off camera...lol
Was completely burned...
Thank you for watching and for your comment!
Nice video mate thanks!
😊
Thanks!
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Thank you for lot of help!
Thanks!
For watching and for your comment!
Hello.. At my megane 2 1.5 dci 2005 right signal don t work fuses are good sorry for my english
Check live data... make sure the stalk is working...
Thank you for watching!
@@LMAutoRepairs the stalk?? You mean the signal lever?
@@claudiunescubranescu2057
Yes...
www.google.com/search?q=turn+signal+stalk&oq=turn+signal+sta&aqs=chrome.3.69i57j0l3.7633j0j4&client=ms-android-samsung&sourceid=chrome-mobile&ie=UTF-8
Hi Luis ...my problem is worse...when Dipped lights and signal right ,my wipers goes on . Now even when i turn the car on, wippers lift up a bit, and after 2-3 minutes wipers don't have any power at all and most of time right headlight goes off and on..Any relay to check? I already replaced that fusebox which was corroded, but i still need to check all the pins. All this happens thanks to the rain drainage system going to the wheel arch,which was stucked with mud, can't believe my eyes. I think in bad rainy days, the wiper motor was sitting in that water pool, because the water was not draining so well
Can someone pls provide a procedure for repairing the wipers on a Renault Megane. Just the procedure pls
very good! much appreciated
Thanks Jamie!
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What are all those messages that are coming up on the screen on the dash
muito bom o procedimento de analise
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Obrigado!
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I want to see the repair and replace, please, please!
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Which repair and replace are we talking about?
Lol
Thank you for watching!
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excellent video
Thanks!
For watching and for your comment!
@@LMAutoRepairs i hve a similar issue with the boot, all cables are black, i have a renault 2004 megane saloon..got me crazy..
@@pandav4843
Yes... they use all same colour wires... Ford does the same!
Hope you manage to figure it out...
Thank you for watching and for your comment!
Du coup c’est quoi le souci le fusible ?
Great ***** thank you
Thanks...
For watching and for your comment!
good job
Thanks!
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Out of my league
so the module was ok u.p.c
Have you watched the video?
It is all in there...
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Good
Thanks!
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