DTC Charts

WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

SMART JUNCTION BOX (SJB) DTC CHART

DTC	Description	Action
B1302	Accessory Delay Relay Coil Circuit Failure	If the accessory delay is always on, Go to PINPOINT TEST Q . If the accessory delay is inoperative, Go to PINPOINT TEST P .
B1304	Accessory Delay Relay Coil Circuit Short to Battery	Go to PINPOINT TEST P .
B2947	Global Opening/Closing Circuit Open	Go to PINPOINT TEST K .
B2949	Global Opening/Closing Circuit Short to Battery	Go to PINPOINT TEST K .
All Other DTCs	-	Refer to the Master DTC Chart in MULTIFUNCTION ELECTRONIC MODULES -- FUSION, MILAN & MKZ article.

NOTE: This module utilizes a 5-character DTC followed by a 2-character failure type code. The failure type code provides information about specific fault conditions such as opens or shorts to ground. CMDTCs have an additional 2-character DTC status code suffix to assist in determining DTC history.

HVAC MODULE DTC CHART

DTC	Description	Action
B1C83:12	Rear Defog Relay: Circuit Short to Battery	For MKZ, Go to PINPOINT TEST L . For Fusion, Milan, Go to PINPOINT TEST N .
B1C83:14	Rear Defog Relay: Circuit Short to Ground or Open	If the rear window does not defrost, Go to PINPOINT TEST L (MKZ) or Go to PINPOINT TEST N (Fusion, Milan). If the rear window defrost does not turn off, Go to PINPOINT TEST M (MKZ) or Go to PINPOINT TEST O (Fusion, Milan).
All other DTCs	-	Refer to the Master DTC Chart in CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS -- FUSION, MILAN & MKZ (EXCEPT HYBRID) article or CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS -- FUSION, MILAN & MKZ (HYBRID) article.