DTC    P0A37-260    Generator Temperature Sensor Circuit Range / Performance

DTC    P0A3A-258    Generator Temperature Sensor Circuit Intermittent

for Preparation Click here


DESCRIPTION

The resistance of the thermistor built into the generator temperature sensor changes in accordance with changes in MG1 temperature. The lower the MG1 temperature, the higher the thermistor resistance. Conversely, the higher the temperature, the lower the resistance.

A172965E01


DTC No.
INF Code
DTC Detection Condition
Trouble Area
P0A37
260
Generator temperature sensor output does not increase in which the value should increase, or output does not decrease under conditions in which the value should decrease.
Hybrid vehicle transaxle assembly (Generator temperature sensor)
P0A3A
258
Unusual sudden change in generator temperature sensor output occurs and the condition continues, or unusual sudden change in generator temperature sensor output occurs repeatedly.

INSPECTION PROCEDURE

1.REPLACE HYBRID VEHICLE TRANSAXLE ASSEMBLY

  1. Replace the hybrid vehicle transaxle assembly (Click here).

HINT:
The generator temperature sensor is not available separately. If it requires replacement, replace the hybrid vehicle transaxle assembly.


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