wiring

I have a 2004 Alero that has a factory AM/FM, CD stereo head. I am replacing the factory stereo with a different OEM Alero stereo head. The donor stereo head is a 2000 Alero factory AM/FM, CD, Cassette deck unit. I have connected the wiring that I can clearly verify. . In the 2004 wiring...

Tail lights not working, Here is the store; after hooking up trailer lights everything worked except running lights. To make a long story shorter, I replaced everything on car and trailer from the wiring harness back. Still nothing. So, I took tail light assembly apart, hooked a wire to the...

i just discovered that i can turn the whole key housing without the key and start and drive the car. there is a security light that stays on the display constantly displays low coolant- change oil, etc.... the check engine light is on gas gauge doesnt work and stereo doesnt work!???? what cous...

Hello, I have a terrific 2002 old's intrigue GX model and would like to add an auxiliary audio input. (8'th inch jack or RCA or usb) I tried going the route of getting a new head unit/radio but they told me I needed to buy a $150 wiring adapter harness thing so the additional functions that...

I just replaced the heater core in my 1997 Bravada. The only issue after re-assembly is the dash tweeters are the only speakers working now (none of the door speakers will work...front or back). Not a big deal (compared to "what could have gone wrong"), but I'd like to know if I missed a speaker...