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Home >> Jeep >> 2012 >> Compass Limited, AWD, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Communication - Non-DTC Based Diagnostics >> Diagnosis And Testing >> No Response From Pcm (Powertrain Control Module) (GPEC) >> Possible Causes

Possible Causes

Possible Causes 
(A931) FUSED B(+) CIRCUIT OPEN OR SHORTED
(Z932) GROUND CIRCUIT OPEN
(Z902) GROUND CIRCUIT OPEN
(F202) IGNITION SWITCH OUTPUT CIRCUIT OPEN OR SHORTED
(F342) FUSED MAIN RELAY OUTPUT CIRCUIT OPEN OR SHORTED
(D65) CAN C BUS (+) CIRCUIT OPEN
(D64) CAN C BUS (-) CIRCUIT OPEN
POWERTRAIN CONTROL MODULE (PCM)