1997 GMC Suburban K2500 - A/C button - no light - no A/C

MartyW · January 29, 2014

Thanks Chris and Gary. Good to know! I'll see how brave I am when the new part comes in, ha ha....

grampadirt · January 29, 2014

MartyW · January 31, 2014

The new control head has been installed!! Frustrating from lack of experience, but done!! I got the bezel out a few inches and got the 4x4 switch disconnected but never did figure out what to do with the light switch, so I left the light switch hooked up and rotated the bezel up on the right side to get to the radio stack area The old control head pieces shattered when I went to bend any tab for the uninstall, very brittle. The new one didn't want to go in on the left side but after trying multiple times I finally noticed the alignment prong was bent and not going into the left pilot hole. Once that was corrected, it went in and snapped tight.

I now have an A/C light and some additional fan speeds. Still nothing at the compressor but now I think the power situation is fixed and ready to begin checking pressures, etc.

Many thanks Gary & Chris for your help!