Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
For a complete list of DSM DTCs, refer to MODULE COMMUNICATIONS NETWORK
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1342 | ECU is Defective | SJB | Refer to MODULE COMMUNICATIONS NETWORK . |
| B2479 | Brake Park Switch Circuit Short to Ground | SJB | Go To PINPOINT TEST A: THE RED BRAKE WARNING INDICATOR IS ALWAYS ON |
| C1189 | Brake Fluid Level Switch Input Short to Ground | SJB | Go To PINPOINT TEST A: THE RED BRAKE WARNING INDICATOR IS ALWAYS ON |
For a complete list of SJB DTCs, refer to MODULE COMMUNICATIONS NETWORK .