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Symptom: RKE INTERFACE CIRCUIT SHORT TO VOLTAGE - CTM When Monitored and Set Condition: RKE INTERFACE CIRCUIT SHORT TO VOLTAGE - CTM When Monitored: Whenever the battery voltage is above 10.0 volts and the module is connected. Set Condition: If the CTM monitors a voltage on the RKE Interface circuit for over 30 seconds, this code will set. POSSIBLE CAUSES CENTRAL TIMER MODULE SHORT TO VOLTAGE RKE INTERFACE WIRE SHORT TO VOLTAGE SKREEM SHORTED TEST ACTION APPLICABILITY 1 Turn the ignition off. All Yes → Go To 2 No → Replace the Central Timer Module. Perform BODY VERIFICATION TEST - VER 1. 2 Disconnect the Central Timer Module C1 connector. All Yes → Repair the RKE Interface circuit for a short to voltage. Perform BODY VERIFICATION TEST - VER 1. No → Replace the Sentry Key RemotE Entry Module. Perform BODY VERIFICATION TEST - VER 1. 205 POWER DOOR LOCKS/RKE |