2001 GMC Yukon XL "rear wiring harness" Questions

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Question about GMC Yukon XL

5 Answers

Wiring Constant 12V ..................................................Orange Switched 12V ................................................. Yellow Ground Black Illumination............................

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...rear knock sensor. You should check the knock sensor wiring harness for corrosion. But if that checks out the sensor will have to be replaced. The knock sensor is under the intake manifold, although ...

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...connector 4 and check for voltage on the terminal that connects to the light blue wire. If not voltage, you'll have to check the harness between the rear junction block and the underhood fuse ...

Question about GMC Yukon XL

2 Answers

...rear but we started front to back to trace the problem. The wires are in a white case harness I guess you call it under a cover/case. The ground wire is burnt. You can bypass the wire and rewire ...

Question about GMC Yukon XL

1 Answer

...door closed , G410 In the Body Harness, Behind the RR quarter trim panel near the D-Pillar It turns out it has nothing to do with rear door. Something about drivers door actuator. NO IT DOESN"T

...rear brake lights do not work. When I check the plug with a test light, when the brakes on pushed (truck side), I do not receive power on the left or right pin for the brakes. An RV place told me it ...

...rear seat audio panel also isn't working, so I'm wondering if they're connected?? I had this problem several months ago, but for some reason it started working again on its own. Haven't had the issue ...

...rear mount to the transmission The transmission vent hose, fuel lines, and the wiring harness from the transmission The stud and the bolt securing the transmission to the engine The six studs and one ...

...wiring diagram for my 2002 chrysler neon auto 12V CONSTANT WIRE RED and PINK/BLACK Ignition harness 12V IGNITION WIRE DARK BLUE Ignition harness 12V ACCESSORY WIRE BLACK/ORANGE Ignition harness ...

...Rear Speaker (-) Note that the wire colors may vary slightly depending on the specific year and model of the vehicle, as well as any modifications that may have been made to the wiring harness. Also, ...

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