DTC 12 Diagnostic System Check

Body Control Module (BCM)

DTC 21/31 Courtesy Lamps Feed Shorted to Ground

Body Control Module (BCM)

DTC 22/32 Courtesy Lamps Return Shorted to Battery

Body Control Module (BCM)

DTC 23/33 RAP Feed Shorted to Ground or Battery

Body Control Module (BCM)

DTC 24/34 Seatbelt Indicator Shorted to Ground or Battery

Body Control Module (BCM)

DTC 25/35 Security Indicator Status

Body Control Module (BCM)

DTC 41 Last Message Received Valid

Body Control Module (BCM)

DTC 42 Last Message Received Invalid

Body Control Module (BCM)

DTC 43 Last Message Received with Sumcheck Error

Body Control Module (BCM)

DTC 44 Last Message Received with Encryption Error

Body Control Module (BCM)

DTC 45 Receiver Processing in 20 Second Lockout

Body Control Module (BCM)

DTC 55 Begin Configuration Display

Body Control Module (BCM)