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Home >> Dodge and Ram >> 2015 >> Durango SXT, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 127 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From TCM (Transmission Control Module) - 8HP45/8HP70 >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(A190) FUSED B(+) CIRCUIT OPEN OR SHORT
(Z909) GROUND CIRCUIT OPEN
(F1) FUSED IGNITION SWITCH OUTPUT (OFF-RUN-START) CIRCUIT OPEN OR SHORT
(D29) CAN C BUS (+) CIRCUIT OPEN
(D30) CAN C BUS (-) CIRCUIT OPEN
TRANSMISSION CONTROL MODULE (TCM)