HYBRID CONTROL SYSTEM, Diagnostic DTC:P0A37-260, P0A3A-258

DTC Code DTC Name
P0A37-260 Generator Temperature Sensor Circuit Range / Performance
P0A3A-258 Generator Temperature Sensor Circuit Intermittent

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 MG1 temperature, the lower the resistance.

A00YP82E06
DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0A37-260 Generator Temperature Sensor Circuit Range / Performance 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 generator assembly (Generator temperature sensor) Does not come on

Master Warning Light:

Comes on
P0A3A-258 Generator Temperature Sensor Circuit Intermittent Unusual sudden change in generator temperature sensor output occurs and the condition continues, or unusual sudden change in generator temperature sensor output occurs repeatedly. Hybrid vehicle generator assembly (Generator temperature sensor) Does not come on

Master Warning Light:

Comes on

PROCEDURE


  1. REPLACE HYBRID VEHICLE GENERATOR ASSEMBLY

    Click here

    Tech Tips

    The generator temperature sensor is not available as a supply part. If it requires replacement, replace the hybrid vehicle generator assembly.

    Result
    Proceed to
    NEXT

    NEXT

    COMPLETED