DTC P1CAD-49: Drive Motor "A" Position Sensor Internal Electronic Failure; DTC P1C65-1F: Generator Control Module Circuit Intermittent; DTC P1CB0-38: Drive Motor "A" Position Sensor REF Signal Frequency Incorrect [12/2019 - 11/2023]: Description
WARNING: This page is about a different variant/trim than selected.
The motor generator control ECU (MG ECU), which is built into the inverter with converter assembly, monitors its internal operation and detects malfunctions.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P1C65-1F | Generator Control Module Circuit Intermittent | Excitation signal (REF signal) for resolver angle detection cycle malfunction detected when DTC P0C79-17, P0D33-19, P1C5D-19, P1C5F-19 or P1C5E-19 is stored. (1 trip detection logic) |
|
Does not come on | Master Warning: Does not come on |
| P1CAD-49 | Drive Motor "A" Position Sensor Internal Electronic Failure | Motor resolver angle malfunction: The difference between the resolver angle for control and estimated resolver angle exceeds the allowable limit. (1 trip detection logic) |
|
Comes on | Master Warning: Comes on |
| P1CB0-38 | Drive Motor "A" Position Sensor REF Signal Frequency Incorrect | Resolver REF signal cycle malfunction: Excitation signal (REF signal) for resolver angle detection cycle malfunction (1 trip detection logic) |
|
Comes on | Master Warning: Comes on |
HINT:
Although the DTC titles refer to the generator control module, these DTCs relate to the motor control module.
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P1CAD-49 | Motor Revolution |
| P1CB0-38 |