A/C control module

1992 CHEVROLET 1500
195,000 MILES • 5.0L • V8 • 2WD • AUTOMATIC
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ICONDELTA
  • MEMBER
  • 1 POST
My AC control module went black while I was driving and won’t come on, but my heater is still running and I can’t even turn it off. I’m not exactly sure what to do since I already replaced the fuses. any suggestions?
Mar 24, 2019 at 4:16 PM
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JOETECHPRO
  • ✓ASE Certified Mechanic
  • 705 POSTS
  • ASE Certified Mechanic
Hey ICONDELTA,

A TSB (technical service bulletin) is applicable for the AC controls.

Try disconnection and reconnecting the battery and retest.

If no change we can run through checking power/ground to the AC controls.

Hope that helps, let me know how it goes.

Regards, Joe
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Mar 24, 2019 at 6:26 PM
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