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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1097 (Communication - Non-DTC Based Diagnostics - 1500) >> Diagnosis And Testing >> No Response From Pcm (Powertrain Control Module) - Diesel >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
POSSIBLE CAUSES
POWERTRAIN CONTROL MODULE POWER AND GROUND CIRCUITS
(D27) CAN C BUS (+) CIRCUIT OPEN
(D28) CAN C BUS (-) CIRCUIT OPEN
POWERTRAIN CONTROL MODULE (PCM)