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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 ((Totally Integrated Power Module (TIPM) - Electrical Diagnostics - 1500, 2500 & 3500)) >> Diagnosis and Testing >> U0100-Lost Communication With ECM/Pcm >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2011 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(D51) OR (D65) CAN C BUS (+) CIRCUIT SHORTED TO VOLTAGE
(D52) OR (D64) CAN C BUS (-) CIRCUIT SHORTED TO GROUND
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
TIPM NOT CONFIGURED CORRECTLY
PCM POWER AND GROUND
POWERTRAIN CONTROL MODULE (PCM)
MODULE THAT SET THIS DTC