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AC blocked, appeared to be a module lock
Posted to Technical Tips Forum on 3/14/2018 17 Replies

Hi Folks,

Usually I am asking for help, but wanted to share this. Had a Tahoe in that the AC compressor would not turn on. Pushing the button on the dash it would blink three times then stop.

Doing some digging found the HVAC module did not like the ambient... Login to read more.

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17 Replies Received (View Replies)

 

car Vehicle Data

2012 Chevrolet Tahoe LS 5.3L

Engine5.3 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2012 Chevrolet Tahoe LS 5.3L

Engine5.3 L
Trans6-speed Automatic (Electronic)