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Home >> Dodge and Ram >> 2008 >> Challenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From Pcm (Powertrain Control Module) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 Dodge Challenger. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(A209) FUSED B(+) CIRCUIT OPEN OR SHORTED
(Z904) GROUND CIRCUIT OPEN
(F950) RUN/START RELAY OUTPUT CIRCUIT OPEN OR SHORTED
(F342) FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR SHORTED
(D65) CAN C BUS (+) CIRCUIT OPEN
(D64) CAN C BUS (-) CIRCUIT OPEN
POWERTRAIN CONTROL MODULE (PCM)