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Home >> Dodge and Ram >> 2013 >> 2500 HD Power Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From WCM (Wireless Control Module) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2013 Dodge Avenger and 2013 Chrysler 200. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(A411) FUSED B(+) CIRCUIT OPEN OR SHORTED
(Z910) GROUND CIRCUIT OPEN
(F20) IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT OPEN OR SHORTED
(D55) AND (D54) CAN B BUS CIRCUITS OPEN
WIRELESS CONTROL MODULE (WCM)
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