For GM door lamps, the wire colors can vary depending on the specific model and year. However, a common color scheme includes a brown wire for the door switch and a purple or yellow wire for the lamp itself. Always refer to the vehicle's wiring diagram for accurate information specific to your model.
The Pontiac Grand Prix goes by the GM Factory Wire Harness Color Codes. http://www.installdr.com/harnesses/GM-Wiring.pdf
yes you can
The model of GM ? Why ? The wire is connected @ the glass element typically , it could be traced back to the front .
For a 1967 General Motors vehicle, the tail light wire is typically color-coded as brown. This wire connects the tail lights to the vehicle's electrical system, allowing them to function properly when the headlights are on. Always consult a wiring diagram specific to your vehicle for the most accurate information.
there is no ground wire it is grounded through the case
alternator
I think its the purple wire coming from the Oxygen sensor!
I put an aftermarket system in my intrigue, and don't recall a "stereo accessory wire". Do you mean the power antenna wire? Or is this a wire on your aftermarket box? Here's a GM diagram: http://www.installdr.com/Harnesses/GM-Wiring.pdf
Listed on the drivers door post.
Where is the blend door actuator on a 1998 Sonoma
galaxy grey
LMC Truck or directly from GM online. GM online tends to be a little cheaper believe it or not. You can also get one at the junkyard.