Vehicle Security Module Diagnostic Trouble Code Index
WARNING: This page is about a different car, the 2004 Mercury Mountaineer and 2004 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
VEHICLE SECURITY MODULE DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1321 | Driver Door Ajar Circuit Open or Short to Battery | Vehicle Security Module | Go To PINPOINT TEST H |
| B1329 | Passenger Door Ajar Circuit Open or Short to Battery | Vehicle Security Module | Go To PINPOINT TEST H . |
| B1333 | Decklid Ajar Rear Door Circuit Open or Short to Battery | Vehicle Security Module | Go To PINPOINT TEST H . |
| B1337 | RH Rear Door Ajar Circuit Open or Short to Battery | Vehicle Security Module | Go To PINPOINT TEST H |
| B1342 | ECU is Defective | Vehicle Security Module | REFER to MODULE COMMUNICATIONS NETWORK |
| B1573 | LH Rear Door Ajar Circuit Open or Short to Battery | Vehicle Security Module | Go To PINPOINT TEST H |
| - | All Other DTCs | Vehicle Security Module | REFER to MODULE COMMUNICATIONS NETWORK . |