My buddy installed a head unit in a 2002 Trailblazer, and is having some problems.
Here's what he says.
Should he get a 'pac module' or similar?i have the wiring harness from walmart, for an '02 trail blazer. Hooked everything us as it should be. The CD played gets power, but will not come on. The reset light does flash, but resetting it does not do anything. i know for a fact the CD player is good.
The stock radio can be plugged in and will work perfectly, but i cannot get anything out of the aftermarket