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Home >> Jeep >> 2015 >> Compass Limited, FWD, Automatic CVT Trans >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L & 2.4L - DTCS P061A To P2101 >> DTC Troubleshooting >> DTC P0645: -A/C Control Circuit/Open >> Set Condition

Set Condition

The Powertrain Control Module (PCM) detects that the A/C Compressor control circuit voltage is not within an acceptable range.