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A/C stopped working today

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Old Jun 16, 2022 | 02:42 PM
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airbuspilot's Avatar
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Default A/C stopped working today

Need tech advice for A/C electrical problem with my 89 Silverado. Last weekend, worked perfect. Today, at first, digital AC panel worked but fan only worked in 'low' speed. A few minutes later after shutdown and restart, nothing worked...control panel blank. Fuse checked good. Any clues?
 
Old Jun 17, 2022 | 12:32 PM
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airbuspilot's Avatar
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Default AC update

Update: Yesterday, it was 95 degrees outside. This morning, much cooler and AC control panel working properly again.

Someone elsewhere mentioned possible bad power supply. But where is the power supply for the AC digital display?
 
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