Calling on the obs savants.
My grandpa has two 88-94 early model gmt single cab c1500s. Both in great great shape but both experiencing the same issues with the factory radios.
Both of these are cassette/equalizer units and both power on, with some of the button functions working on the displays, but tune, seek, volume etc, buttons will not work and getting no sound at all from the speakers although the volume is reading at mid.
Am I looking at defective control module or what?
Did some looking around and not finding what I'm looking for so I put the question to ya'll.
Thanks! PP
My grandpa has two 88-94 early model gmt single cab c1500s. Both in great great shape but both experiencing the same issues with the factory radios.
Both of these are cassette/equalizer units and both power on, with some of the button functions working on the displays, but tune, seek, volume etc, buttons will not work and getting no sound at all from the speakers although the volume is reading at mid.
Am I looking at defective control module or what?
Did some looking around and not finding what I'm looking for so I put the question to ya'll.
Thanks! PP