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Home >> Jeep >> 2014 >> Compass Limited, AWD, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From Pcm (Powertrain Control Module) (GPEC) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 Jeep Patriot and 2012 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
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)