DTC P0A1B-168: Drive Motor "A" Control Module; DTC P0A1B-795: Drive Motor "A" Control Module; DTC P0A1B-796: Drive Motor "A" Control Module [10/2014 - 09/2016]: Description
The MG ECU, which is built into the inverter with converter assembly, monitors its internal operation and detects malfunctions.
HINT:
The term "drive motor A" indicates the motor (MG2).
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P0A1B-168 | Drive Motor "A" Control Module | 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 Light: Comes on |
| P0A1B-795 | Drive Motor "A" Control Module | Resolver REF signal cycle malfunction: Excitation signal (REF signal) for resolver angle detection cycle malfunction (1 trip detection logic) |
|
Comes on | Master Warning Light: Comes on |
| P0A1B-796 | Drive Motor "A" Control Module | Resolver REF signal oscillation stop malfunction: An error is detected when the excitation signal (REF signal) for resolver angle detection is not detected. (1 trip detection logic) |
|
Comes on | Master Warning Light: Comes on |
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P0A1B-168 | Motor (MG2) Revolution |
| P0A1B-795 | |
| P0A1B-796 |