DTC P1BC0-00: Integrated Starter Generator (ISG) (Internal Microcomputer): Communication Error; Malfunction Detection; Non-Volatile Ram Error
P1BC0:00 (PCM - VIN M) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Integrated starter generator (ISG) (internal microcomputer): Communication error
Integrated starter generator (ISG) (internal microcomputer): Malfunction detection
Integrated starter generator (ISG) (internal microcomputer): Non-volatile RAM error |
| Detection condition |
- The PCM detects that the integrated starter generator (ISG) stores the following DTCs.
- P0A1E:00
- P1BC0:00
- P1BC3:00
|
| Fail-safe |
- Inhibits the conventional power generation mode (non-regenerative) control.
- Inhibits the i-stop control.
- Inhibits the regenerative braking control.
- Inhibits the motor assist control.
- Inhibits the non-power generation control.
|
| Possible cause |
- DTCs are stored in the integrated starter generator (ISG). (See DTC TABLE [ISG].)
NOTE:
- If the integrated starter generator (ISG) stores a DTC, the PCM stores the same DTC or similar.
- If the PCM stores a DTC even though the integrated starter generator (ISG) does not store a DTC, clear the DTC as it was for a past malfunction, and then complete the repair.
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (see CLEARING DTC
.)
- Perform the KOEO self test. (See DTC INSPECTION
.)
|
| System wiring diagram |
|