DTC P0A32-666 Drive Motor "B" Temperature Sensor Circuit Low; DTC P0A33-665 Drive Motor "B" Temperature Sensor Circuit High: Description
WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
Refer to the description for DTC P0A2C-247 .
DTC DETECTION TROUBLE CONDITION
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A32 | 666 | GND short in rear motor temperature sensor circuit |
|
| P0A33 | 665 | Open or +B short in rear motor temperature sensor circuit |
|
HINT:
After confirming that DTC P0A32-666 or P0A33-665 is output, use the intelligent tester to check "Rr MOTOR TEMP" in the HV system ECU data list.
DRIVE MOTOR "B" TEMPERATURE SENSOR CIRCUIT
| Displayed Temperature | Malfunction |
|---|---|
| -50°C | Open or +B short circuit |
| 205°C | GND short |