Glass, Frames & Mechanisms
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| 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. |
HVAC MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| 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. |