Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index
SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Action |
|---|---|---|
| B1342 | ECU is Faulted | CLEAR the DTCs. CARRY OUT the on-demand self-test. If DTC B1342 is retrieved again, INSTALL a new SJB. See SMART JUNCTION BOX (SJB) . |
| B1569 | Lamp Headlamp High-Beam Circuit Short to Battery | See PINPOINT TEST 5: THE HEADLAMPS ARE ON CONTINUOUSLY . |
| All other DTCs | - | See MODULE CONTROLLED FUNCTIONS . |
SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Action |
|---|---|---|
| B1342 | ECU is Faulted | CLEAR the DTCs. CARRY OUT the on-demand self-test. If DTC B1342 is retrieved again, INSTALL a new SJB. See SMART JUNCTION BOX (SJB) . TEST the system for normal operation. |
| B1577 | Lamp Park Input Circuit Short to Battery | See PINPOINT TEST 2: THE PARKING, REAR AND LICENSE PLATE LAMPS ARE ALWAYS ON . |
| C1961 | Park Lamp Relay Coil Circuit Failure | If the exterior lamps are inoperative, CLEAR the DTCs. CARRY OUT the on-demand self-test. If DTC C1961 is retrieved again, INSTALL a new SJB. See SMART JUNCTION BOX (SJB) . TEST the system for normal operation. If the exterior lamps are always on, see 09-01C PINPOINT TEST 2: THE PARKING, REAR AND LICENSE PLATE LAMPS ARE ALWAYS ON, page 09-01 C-37. |
| C1962 | Park Lamp Relay Coil Short to Battery | CLEAR the DTCs. CARRY OUT the on-demand self-test. If DTC C1962 is retrieved again, INSTALL a new SJB. See SMART JUNCTION BOX (SJB) . TEST the system for normal operation. |
| All other DTCs | - | See MODULE CONTROLLED FUNCTIONS . |
SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Action |
|---|---|---|
| B1342 | ECU is Faulted | Clear the DTCs. Carry out the on-demand self-test. If DTC B1342 is retrieved again, install a new SJB. See SMART JUNCTION BOX (SJB) . |
| B2030 | Front Fog Lamp Circuit Failure | See PINPOINT TEST 1:THE FOG LAMPS INOPERATIVE . |
| All other DTCs | - | See MODULE CONTROLLED FUNCTIONS . |
SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Action |
|---|---|---|
| B2973 | Daytime Running Lamp Output Short to Ground | If the manual operation of the headlamps does not operate correctly, see
HEADLAMPS
to continue diagnosis of the headlamps. If the manual operation of the headlamps operates correctly, install a new SJB. See SMART JUNCTION BOX (SJB) . Test the system for normal operation. |
| All other DTCs | - | See MODULE CONTROLLED FUNCTIONS . |
SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | DTC Caused By | Action |
|---|---|---|---|
| B1313 | Battery Saver Relay Coil Circuit Failure | SJB | See PINPOINT TEST 1: THE INTERIOR LAMPS ARE INOPERATIVE . |
| B1315 | Battery Saver Relay Coil Circuit Short to Battery | SJB | See PINPOINT TEST 1: THE INTERIOR LAMPS ARE INOPERATIVE . |
| B1322 | Driver Door Ajar Circuit Short to Ground | SJB | See PINPOINT TEST 2: THE INTERIOR LAMPS STAY ON CONTINUOUSLY . |
| B1330 | Passenger Door Ajar Circuit Short to Ground | SJB | See PINPOINT TEST 2: THE INTERIOR LAMPS STAY ON CONTINUOUSLY . |
| B1342 | ECU is Faulted | SJB | Clear the DTCs. Retrieve the DTCs. If DTC B1342 is retrieved again, install a new SJB. See SMART JUNCTION BOX (SJB) . Clear the DTCs. Repeat the self-test. |
| B1687 | Dome Lamp Input Circuit Short to Battery | SJB | See PINPOINT TEST 2: THE INTERIOR LAMPS STAY ON CONTINUOUSLY . |
| B2477 | Module Configuration Failure | SJB | See COMMUNICATIONS NETWORK . |
| All other DTCs | - | SJB | See MODULE CONTROLLED FUNCTIONS . |