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Home >> Jeep >> 2013 >> Compass Limited, AWD, Trans Mfr CD CVT2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 178 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From Park Assist (PARKTRONICS) (PTS) Module >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(F921) FUSED IGNITION SWITCH OUTPUT (RUN) CIRCUIT OPEN OR SHORTED
(Z920) GROUND CIRCUIT OPEN
(D265) AND (D264) CAN INTERIOR BUS (125K) CIRCUITS OPEN
PARK ASSIST (PARKTRONICS) (PTS) MODULE