Truck Forums - 92 GMC 1500 AC Control Panel not working

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bluiewest1

05-28-2011 10:24 AM

92 GMC 1500 AC Control Panel not working

AC control panel went dark a couple of months ago, but intermittently illuminates for 10 or 15 seconds. After lighting up for a few seconds, there is a click behind the dash and the control panel goes dark again. Have check all related fuses, but can't find any reference to a relay or other control.

timber74wolf

05-28-2011 08:00 PM

It sounds like the LED bulb is going out. I would either let it go out or find someone to soder in a new bulb. Or just get a new A/C control.

bluiewest1

05-31-2011 11:14 AM

It seems to be more on the order of a relay or some other connection rather than the control panel itself. I've about resigned myself to pulling the dashboard out to figure out what is back there.

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