FixVault

Glass, Frames And Mechanisms

SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
B1302 Accessory Delay Relay Coil Circuit Failure GO to PINPOINT TEST L .
B1304 Accessory Delay Relay Coil Circuit Short to Battery If the accessory delay is always on, GO to PINPOINT TEST M . If the accessory delay is inoperative, GO to PINPOINT TEST L .
B2947 Global Opening/Closing Circuit Open GO to PINPOINT TEST I .
B2949 Global Opening/Closing Circuit Short to Battery GO to PINPOINT TEST I .
All other DTCs - REFER to the Master DTC Chart in MULTIFUNCTION ELECTRONIC MODULE Article.
HVAC MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
B1C83:12 Rear Defog Relay: Circuit Short to Battery GO to PINPOINT TEST J .
B1C83:14 Rear Defog Relay: Circuit Short to Ground or Open If the rear window does not defrost, GO to PINPOINT TEST J . If the rear window defrost does not turn off, GO to PINPOINT TEST K .
All other DTCs - REFER to the Master DTC Chart in MULTIFUNCTION ELECTRONIC MODULE Article.