DTC P0C66-00: Gear Position Sensor System: Circuit Error
P0C66: 00 (SGC2/DMCM (WITH MAZDA M HYBRID BOOST)) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Gear position sensor system: Circuit error |
| Detection condition |
- The drive motor control module detects that the voltage value of the COS signal (S3) circuit is below the standard value.
|
| Fail-safe |
|
| Possible cause |
- Malfunction in wiring harness (including connector/terminal) between drive motor control module and electric motor (See CIRCUIT INSPECTION
.) (See CONNECTOR INSPECTION
.)
- Electric motor malfunction (Refer to [ELECTRIC MOTOR INSPECTION
] in service information).
- Drive motor control module malfunction (Refer to [INVERTER REMOVAL/INSTALLATION
] in service information).
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
|
 Courtesy of MAZDA MOTORS CORP.
|
| 1 |
Drive motor control module |
| 2 |
Electric motor |