Motor Vehicle Maintenance & Repair Stack Exchange
Motor Vehicle Maintenance & Repair Stack Exchange

Questions tagged [wiring-harness]

13 questions
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Need help understanding tech’s notes

I have a 2207 Hyundai Veracruz AWD with 189K miles. Recently the ESC off, ABS and AWD lights all came on. They go out occasionally, but typically come back on within a short period of time. I replaced the brake switch with one from AutoZone. I…
mikeg008
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Aftermarket stereo wiring help for 2012 chevy colorado WT

I'm trying to install a cheap Android auto stereo in 2012 Chevy Colorado work truck. I bought the recommended harness adapter which was a Scosche GM05B. When I first looked at the adapter harness compared to the plug in the truck things just didn't…
wjamescostello
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How to remove electrical harness from 2005 Dodge ram 1500 valve cover?

My ram 1500 is leaking oil from the valve cover gasket. It has 160,000 miles on it. I want to replace the valve cover gasket and to do so I must remove the ~10 bolts holding on the valve cover. Three of these bolts have a electrical wiring harness…
pabstack
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Can I add a light control sensor to my 2012 Toyota Corolla?

I have a 2012 Toyota Corolla that doesn't have a sensor to turn the headlights on automatically when it gets dark. I found that the option for this is part #89121-12010. When I look at YouTube videos for people adding these kinds of light sensors to…
Zhro
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metra AZ-INGM1 interface for 2012 colorado - orange wire help!

So I went to AutoZone and purchase this Metra interface after buying a cheap Scosche one online that didn't work at all as it should. Now my problem is the wiring diagram shows two orange wires but says that one is labeled "IFACE ILL" and to only…
wjamescostello
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2012 Honda CRV headlight issue

January 2024, I replaced my driver's side headlight as the low beam was not working, but the high beam was. Pulling the bulb out, it showed a burnt filament and I replaced the bulb no problem. However, in the end of July, the driver's side low beam…
bp2289
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7 Blade Tow Wiring

My truck did not have a tow package and was not intended to have one and therefore did not have a junction connector like most trucks. I have mounted a seven blade hook up to the bumper and have everything but the electric brake pin hooked up. This…
Timberwolf
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Cencom Controller with OEM Harness on Ford PIU

Does anyone know where Ford intends for the Cencom controller to be mounted when using the OEM lighting harness in a Ford Interceptor Utility (PIU)? 2017 specifically. The wiring diagrams in the upfitter manual suggest that it might be on the…
CragMonkey
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Wiring harness replacement for older Isuzu FTR medium duty

Rodents had the bright idea to build a nest on top of our 2002 Isuzu FTR and the resulting fire destroyed a bunch of sensors, hoses, and wiring. Our mechanic has been trying for a month and a half to find the main wiring harness replacement with no…
swimex
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Brake circuit shorting into both turn signals, turn signal glow like 10% bright

1982 FJ60 Landcruiser Upgrade to leds on dash/external. When I press brake pedal, both turn signals come on 10% brightness. On the dash and on all 4 corners of the vehicle outside. Did a bunch of tests jump wire from both tail brake light grounds…
Eric Brown - Cal
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2009 Chevy Silverado speaker system has only one speaker working

The left rear pillar speak works, but the right rear pillar speaker and both door speakers are silent. The factory radio seems to work fine. When I change balance settings, moving to the right side gets dead silence and moving to the front gets dead…
MTManCH
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What is this connector near a 2000 Durango SUV tow hitch?

My 2000 Dodge Durango SUV has a 4-pin trailer light connector next to the towing hitch. Nearby, tucked up near the exposed spare tire, is this cable: Looks like two contacts, although there may be a third contact recessed in the center. Does anyone…
bitsmack
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Down stream oxygen sensor wiring code

I had my catalytic converter stolen on my 2013 Toyota Tacoma and they cut the oxygen sensor wires so I bought one from e bay and the down stream sensor also my problem is I don't know how to match the one i bought is supposed to be a denso with a…
Oscar
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