Concerning the main electrical system of a motor vehicle or internal combustion engine. Consider a different tag for radios and other such systems.

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64 views

Dodge Caravan headlights; 1 on with running lights, other on with headlights

I have a 2002 Dodge Caravan. When the running lights are on, one of the headlights is on. When I turn the headlights on, they switch; the one that was on with the running lights turns off, and the ...
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1answer
118 views

Car radio stopped working

Hi I'm 16 years old and have just bought my first car. It's a 2001 Mazda protoge. Today while I was driving I plugged in a USB charger for my phone and the radio shut off. Now the radio won't turn on ...
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1answer
26 views

Low idle and tacho twitching after electrical cut out

The car is a 93 VW Cabriolet (Mk1 Golf/Rabbit). I was parked with the engine on lowering the hydro/electric roof when the engine and power cut out. I couldn't restart the car so checked the battery ...
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1answer
102 views

MG Rover Immobiliser removal

I have a 2003 MG Rover Streetwise, I need to remove or at least completely bypass the OEM Immobiliser. Driver door lock is broken due to attempted theft, so no point trying to enter the code, the key ...
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1answer
26 views

What is the pin layout / labels of this oil gauge?

I have a veglia oil pressure gauge from a fiat coupe 16v. On the reverse of the clock is 4 pins, the top and left ones are labeled negative and positive respectivly, but can anyone tell me what the ...
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2answers
50 views

Electronics not working after trying to replace stereo

The trunk release, power locks, key fob, radio, interior lights, power mirrors, and the horn (horn only works when car is running) all don't work but my power windows still work great. What could be ...
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1answer
20 views

Rear blinker failure on camper trailer

My right rear blinker on camper trailer does not work but every thing else does. I have a test light to test fuses and relays on truck to see if that may be an issue. It has camper tow package. Where ...
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1answer
40 views

I have a 1993 GMC sierra 1500 and I have some questions about the grounding

When we bought the truck the original battery was grounded to the alternator and my dad told me I should remove the ground and put it to the frame. Well after we did that all of my gauges started ...
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1answer
17 views

Focus ST170 2002 Electric Mirror only works horizontal

I am in the UK and drive a 2002 (52 reg) Focus ST170. Recently the electric mirrors would only work vertically intermittently (always worked horizontally), and as of now will not move vertically at ...
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1answer
114 views

Mazda 323P,Electrical circuit of engine control

For me is necessary the electric diagram of engine control Z5 and the procedure regulation of throttle position sensor.
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1answer
106 views

Front Driver-side window stopped working

Vehicle: 2000 Chevy Blazer 4WD Issue: Front Driver-Size window button is no longer working. Other Details: I checked all other buttons and electrical related things and they all appear to be ...
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1answer
143 views

Battery high voltage

I measured my "cigar socket / outlet" with a multimeter. Instead of 12v it had 19v. Is this normal? Is it my voltage regulator, alternator, battery that has problems? Car: Peugeot 307, 2.0 XSI 2003 ...
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1answer
2k views

Why is my Temperature gauge keeps going up to hot and car loses power whenever this happens

The problem started a year ago. I changed the engine because there was oil coming out of somewhere. The mechanic said I had a hairline crack. I changed all of the sensors etc ... not too car savvy ... ...
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1answer
119 views

My car starts fine but spits and sputters until I unplug my temperture sensor then runs without sputtering

I replaced the alternator and afterwords my car would start, but run like its missing. When I unplug my temp sensor it runs without the missing. Even when it's plugged up, you hit the gas and it wants ...
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1answer
1k views

Where is the coolant fan relay on a 2001 Monte Carlo SS

My check engine light is on. Shop failed the car for NY state inspection. Says I have a bad coolant fan relay. Where would this relay be located?
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1answer
23 views

2001 Dodge Durango Acts like door is open when they are shut

On our 2001 Dodge Durango sometimes acts as if a door is open and all the cab lights come on and the bell keeps dinging even when they are all closed and we are driving. When this happens we also ...
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1answer
159 views

1974 Honda Cb125 Not Starting + Strange Clicking Noise

I have a 1974 Honda Cb125. The other day, she started fluttering at speeds above 30mph. I had run into this issue before, and it turned out to be a bad spark plug connection. I have since replaced ...
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1answer
1k views

requirements upgrading of headlamp from 35/35w to 60/55w on bullet 350 uce

I own a Royal Enfield Bullet (std) 350cc 2013 uce model. The bike is fitted with a 35/35w HS1 PX43t halogen bulb. I want to replace it with a 60/55w halogen H4 bulb. Earlier I had installed the ...
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2answers
678 views

2006 Kia Spectra5 Battery/electrical issue

The battery is good but the car is like there's no battery at all. No lights no nothing. Won't start, can't jump it. Got the car home on my trailer and later that night my son came home and said the ...
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4answers
455 views

Tunning the ECU of a Volkswagen Golf MK6 1.6 TDI DSG

I am a owner of a Volkswagen Golf MK6 1.6 TDI DSG (105HP), and i am a beginner in mechanics, but in computers i am an expert. I stumbled upon those days on some websites that claim to bring you ...
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1answer
421 views

Engine hesitates when accelerating - 1996 Sunfire

I have a 1996 Pontiac Sunfire with the 2.2L engine. When I accelerate slowly the engine seems to run fine. However, if I accelerate quickly the engine seems to hesitate. I have already replaced the ...
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2answers
155 views

Volvo 940 stalls and speedometer goes wacko

My 91 Volvo 940 has been dying lately and won't restart. If you jump it, it restarts, but then sputters and stalls within about a minute. Before it stalls, the speedometer bounces up to about 20 mph ...
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1answer
141 views

dodge intrepid 2000 electrical problems

I have a Dodge Intrepid 2000 My car was recently wrecked.The front is bent in. After the wreck everything electrical was still working the only thing wrong with it was the alignment belt. I had ...
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1answer
335 views

Ford Focus 2006 - Trunk latch won't close

I lost my keys, so I had a locksmith come and make another Key. He took the lock latch off to do something with a computer as well as the door and ignition. Now the trunk latch will not latch and ...
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1answer
403 views

'99 Audi A4 seat belt warning sign

I've had this seat belt warning light on my dash for a few weeks now. My dealer says the wiring to my driver seat is gone and replacing it could cost close to 800 USD. Is there a better option?
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3answers
1k views

Why doesn't homelink plus programming work as described in the manual?

I'm trying to program my 2007 Prius to open my garage door. I succeeded doing this for my 2006 Highlander with no problems. However, for the prius, I cannot get the car to work as described in the ...
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1answer
506 views

Honda Stereo Not Working - How to Troubleshoot?

I have a Honda Odyssey 2004 V6 with the optional DVD package. Recently, the stereo went out and won't turn on. We thought it may be the fuse at first, but the fuse says "INTR LIGHTS STEREO" and the ...
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1answer
649 views

What may be wrong with my central locking?

My Skoda Felicia from 1998 has central locking (not remotely) which has problems. The doors can be unlocked through central locking from the front doors. However, the driver's side door only unlocks ...
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1answer
307 views

Does anyone know of a commonly available DPDT or DPST relay? (For use as replacement starter relay)

I have a car (1971 Jaguar E-Type 6 cylinder) with a bad starter relay. The original relay is not available, and all of the specialty parts suppliers sell a generic replacement relay. I'd like to ...
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1answer
937 views

Cruise Control and Brake Lights not Working

I recently fixed a problem where the cruise control and brake lights stopped working at the same time in my 2006 GMC Canyon. The question is not how to fix this, but how it broke to begin with. I ...
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1answer
2k views

Using an iPod / iPhone in a 2005 BMW 525i Sedan

I just purchased a BMW 525i (2005 model, automatic) and was wondering if this model supports an adapter like later models for an auxiliary or iPod cable integration? I did some Googling and found some ...
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1answer
817 views

97 Ford Explorer battery going dead

On Friday, my girlfriend's '97 Ford Explorer v6 lost electrical while driving. We were able to get it going again with a jump start. Lost electricity (lights / gauges) while driving, but were able to ...
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1answer
2k views

reverse lights always on

I have an older 1993 Mitsubishi Triton ute. The issue is that the reverse lights are always on while the car is running regardless of gear position. The gearbox works, that is to say that the car ...
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35 views

12 v RV solar system ground wire size for minmum voltage drop [closed]

I have been too ignorant about wire sizing but now trying to correct it. 280w of panels - 15amp potential max. power for the two - controller (set to 14.4 now) - 12v AGM 200 amp/hr battery. 22 ft new ...
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0answers
34 views

Merdeces stalls after 30sec-1min, and battery warning light is on [duplicate]

I've got an old but low mileage Mercedes and This problem puzzles me. The car stalls after a short time(30 seconds to 1 minute) after start up and the battery warning light on the dash lights up. I ...
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0answers
16 views

Automatic A/C recirculation problem [closed]

I have a Toyota 2014 4-Runner limited and I have a problem where the recirculation button will automatically turn off. It works fine when it's on, but is there a way to turn off the auto turn off?
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49 views

Chevy 4.8 misfiring

I drove the truck through a big puddle and it killed it. Found I had completely soaked the air cleaner and had possibly got water in the intake. I replaced the filter and took contact cleaner to all ...
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1answer
137 views

2006 Saturn Ion wont shift into drive but will in reverse

Couple of days ago my 2006 Saturn Ion transmission stopped working, I can put the car into drive but when I hit the gas it just revs up and doesn't actually go anywhere, it will roll though like its ...
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0answers
40 views

Convert my 05 mustang to electric [closed]

I'd like to convert my 05 mustang to run by electric power. Is there anyone who I can pay to do the conversion? If not for me is there any place that will in general do conversions?
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0answers
179 views

Car will not restart after running a while [closed]

I drive a Maruti Alto 800, 2013 Petrol model. It is a manual car. It starts fine, cold. I drive for, say half an hour and stop for say refueling then it would not start. It would start after waiting ...
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2answers
384 views

Can the Chinese EV BYD E6 charge at Tesla charging station?

I am just wondering, are there any customers of this exotic brand, especially in the US? And btw can any other EV (e.g. Nissan Leaf, Toyota RAV4 EV) charge at Tesla's fast charging stations?
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3answers
137 views

Battery dies frequently

I've had my 97 civic for a year now and the battery died about 3 months after I bought the car. Each time it died, I'd kick start it, drive for a few days, then it would die again. So I went to the ...
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2answers
336 views

96 Toyota Camry won't stay started [closed]

My 96 Camry starts first time every time then stalls after 10-20 seconds? Last year it ran fine but rarely would stall @ running speed. I had to set for 2-3min before it would start then it ran ...
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1answer
67 views

Putting three headlights on my bike

I want to fit a total of three headlights on my average 220. What type of modifications do I need to make in the wiring to make it possible?
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1answer
372 views

Right side highbeam not working on on Mk2 Golf GTI - not fuse or bulb

I have a 93 Mk2 Golf GTI. The highbeam light on the right side of the car does not work. I have checked the fuse and bulb and both seem ok. When the head lights are not on and I toggle the passing ...
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1answer
44 views

Calculate car battery life using OBD parameters

I want to calculate the battery life of a car based upon OBD2 parameters like engine load, distance traveled, Control Module voltage etc. Can anyone please guide me as to how to do this? If ...
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4answers
48 views

Running my camper on solar

I would lIke to run my camper fully on solar and I'm unsure what I would need to do it right. It would be for heavy use, lights, appliances, tv, ect... I have a 2014 camper that has a 50 amp plug on ...
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3answers
574 views

connecting backup camera in my honda 2001

I am trying to set my back view camera in my Honda 2001. I could not figure out how to make electric configuration - I just want to avoid using tail light and my backup camera can keep running while I ...
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3answers
1k views

What causes a low coolent temp light to come on a 2012 Honda civic

My 2012 Honda civic with 19,000 miles has a blue temp light on dash and it seems to be running fine?
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1answer
152 views

My Citroën C2 VTR won't start after putting a subwoofer in it

My Citroën C2 VTR won't start after turning the key. It's making a click sound. This only started happening when I put a subwoofer in my car. Can you tell me what's wrong?