DTC P0A1B-198: Drive Motor "A" Control Module [08/2013 - ]: Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
The MG ECU located in the inverter with converter assembly monitors its internal operation and it will store DTCs when it detects malfunctions. If this DTC is output, replace the inverter with converter assembly.
HINT:
The term "drive motor A" indicates MG2.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A1B | 198 | R/D converter NM stop error | Inverter with converter assembly |