DTC P0A1B-94: Drive Motor "A" Control Module Unexpected Operation [12/2022 - ]: Description
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When the separate microcomputers within the motor generator control ECU (MG ECU) that monitor each other detect an abnormality in the information, a DTC is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|---|
| P0A1B-94 | Drive Motor "A" Control Module Unexpected Operation | When the separate microcomputers within the motor generator control ECU (MG ECU) that monitor each other detect a value in the information that differs from what is expected for a specified period of time. (1 trip detection logic) |
|
Comes on | Master Warning: Comes on |
Motor Generator | A | SAE Code: P0A1B |