Operation CHARM: Car repair manuals for everyone.

A/C Compressor Control High or Open (Active)

Test 1 - 3:




Test 4:






SYMPTOM
A/C COMPRESSOR CONTROL HIGH OR OPEN (ACTIVE)

POSSIBLE CAUSES
- A/C Compressor clutch control circuit shorted to voltage
- A/C Compressor clutch
- A/C Compressor clutch control circuit open
- Automatic temperature control (ATC)