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Home >> Dodge and Ram >> 2021 >> Durango SXT Plus, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 ((Radio Frequency (RF Hub) Module - Electrical Diagnostics)) >> DTC Troubleshooting >> U103C-00-Kin Communication >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 2021 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
FUSED B+ CIRCUIT OR GROUND CIRCUIT RESISTED
SECURITY K LINE COMMUNICATION CIRCUIT SHORTED TO GROUND
SECURITY K LINE COMMUNICATION CIRCUIT OPEN
KEYLESS IGNITION NODE (KIN)
RADIO FREQUENCY HUB (RF HUB)