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Home >> Jeep >> 2017 >> Renegade Trailhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From 9-Speed TCM (Transmission Control Module) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
FUSED B(+) CIRCUIT OPEN OR SHORTED
FUSED IGNITION CIRCUIT OPEN OR SHORTED
GROUND CIRCUIT OPEN OR HIGH RESISTANCE
CONTROLLER AREA NETWORK (CAN) C1 BUS (+) CIRCUIT OPEN OR HIGH RESISTANCE
CAN C1 BUS (-) CIRCUIT OPEN OR HIGH RESISTANCE
TRANSMISSION CONTROL MODULE (TCM)