I have an 1998 Suburban with a Pioneer DEH-1700 (I know, it is cheap). The power stays on but the sound is being lost. I can thump the dash and get the sound back on....sometimes. I have checked all wiring etc. Could this be the old OnStar causing problems? Please advise.
How did you bypass the onstar system in the first place?
I'm fairly sure it is a loose wire...
BrianR
Unregistered guest
Posted on
In my ignorance, I used a supplied adapter to match the factory connector and matched the wires from the Pioneer to the adapter. The system worked fine for a few months. I had the same problem with the factory unit. I could not find a wiring fault and decided that the problem was internal to the system. The replacement worked great....for a few months. Thanks for the reply.
BrianR
Unregistered guest
Posted on
Anybody got any ideas? How about the wiring schematic?