Fail-Safe Control By DTC
IPDM E/R performs fail-safe control when any DTC are detected.
| DTC No. | M.U.T.-III SE display | Fail-safe | |
|---|---|---|---|
| B121A-11 | FR FOG LIGHT LH PWR SPLY CIRC | [CIRCUIT SHORT TO GROUND] | Shuts off the power supply to the front fog light LH power supply circuit until the front fog light ON conditions are no longer satisfied. |
| B1256-11 | FR FOG LIGHT RH PWR SPLY CIRC | [CIRCUIT SHORT TO GROUND] | Shuts off the power supply to the front fog light RH power supply circuit until the front fog light ON conditions are no longer satisfied. |
| B12A4-81 | Battery current sensor | [INVALID SERIAL DATA RECEIVED] | Fix the power generation command value to 14.3 V. |
| B12A4-92 | Battery current sensor | [PFM/INCORRECT OPERATN] | |
| B20A2-87 | Headlight (RH) LIN communication | [MISSING MESSAGE] |
|
| B20A4-87 | Headlight (LH) LIN communication | [MISSING MESSAGE] | |
| B20C7-11 | A/C clutch | [CIRCUIT SHORT TO GROUND] | Inhibit A/C compressor (magnetic clutch) operation. |
| B20C7-15 | A/C clutch | [CIRC SHORT TO BATT OR OPEN] | |
| B20C8-14 | Compressor (ECV) | [CIRC SHORT TO GRND OR OPEN] | Inhibit A/C compressor (electrical control valve) operation. |
| B20D4-11 | TAIL LIGHT LH PWR SPLY CIRC | [CIRCUIT SHORT TO GROUND] | Shuts off the power supply to the following power supply circuits until the license plate light, side marker light and tail light ON conditions are no longer satisfied.
|
| B20E2-96 | LED HEADLIGHT RH | [CMPNENT INTERNAL MLFNCTN] |
|
| B20E3-96 | LED HEADLIGHT LH | [CMPNENT INTERNAL MLFNCTN] | |
| U0073-00 | Control module comm Bus A Off | [NO SUBTYPE INFO] | Refer to CAN COMMUNICATION CONTROL of following. |
| U2140-87 | CAN comm err (ECM) | [MISSING MESSAGE] | |
| U214F-87 | CAN comm err (BCM) | [MISSING MESSAGE] | |