P0A38
DTC P0A38-257 Generator Temperature Sensor Circuit LowDTC P0A39-259 Generator Temperature Sensor Circuit High
DESCRIPTION
DTC Detection Condition:
The resistance of the thermistor built into the motor temperature sensor changes in accordance with changes in Motor temperature. The lower the Motor temperature, the higher the thermistor resistance. Conversely, the higher the temperature, the lower the resistance.
HINT: After confirming that DTC P0A38-257 or P0A39-259 is output, use the intelligent tester to check "MOTOR 1 TEMP" in the HV system ECU data list.
Wiring Diagram:
Step 1-3:
Step 4:
Step 5-6:
Step 6(continued):
INSPECTION PROCEDURE