DTC P0AF3-676: Sensor of Rear Motor Inverter Temperature; DTC P0AF6-675: Drive Motor Inverter Temperature Sensor "B" Circuit Intermittent / Erratic: Description
WARNING: This page is about a different variant/trim than selected.
The MG ECU located in the inverter with converter assembly detects the temperature of the rear motor inverter using the temperature sensor built into the rear motor inverter. If necessary, the MG ECU will limit inverter output to help prevent rear motor inverter overheating. The hybrid vehicle control ECU also detects malfunctions in the sensor based on the temperature sensor values. The inverter with converter assembly detects malfunctions in the rear motor inverter temperature sensor and its wiring.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0AF3 | 676 | Temperature calculated by the hybrid vehicle control ECU and the actual temperature are different for 10 seconds or more. |
|
| P0AF6 | 675 | Unusual sudden change in rear motor inverter temperature sensor output occurs and the offset continues, or an unusual sudden change in rear motor inverter temperature sensor output occurs repeatedly. |