A/C issue

Tropicalcats

New member
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Buick Ownership
Lacroose
2014 Enclave and I’m having this issue

this does not happen all the time but has happened 2 times in the last couple weeks.

with the car running and the A/C on, the light on the A/C will start to flash and the temp gauge will go to no reading. If I shut the car off and start it back up everything is back to normal.

needs some ideas before I take it to a shop. Maybe something I can just fix.
 

MelsRegal

Full Member
6,965
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Buick Ownership
Regal GS 2017
When you say temperature gauge I assume you mean Air temperature not engine temperature.
A guess would be the dash control unit is failing.
 
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