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HYBRID CONTROL SYSTEM, Diagnostic DTC:P0A2B-250, P0A2E-248

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DTC Code DTC Name
P0A2B-250 Drive Motor "A" Temperature Sensor Circuit Range / Performance
P0A2E-248 Drive Motor "A" Temperature Sensor Circuit Intermittent
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DESCRIPTION

The resistance of the thermistor built into the motor temperature sensor changes in accordance with changes in MG2 temperature. The lower the MG2 temperature, the higher the thermistor resistance. Conversely, the higher the temperature, the lower the resistance.

Tip:

The term "drive motor A" indicates MG2.

DTC No. INF Code DTC Detection Condition Trouble Area
P0A2B 250 Motor temperature sensor output does not increase under conditions in which the value should increase, or output does not decrease under conditions in which the value should decrease. Hybrid vehicle motor assembly (Motor temperature sensor)
P0A2E 248 Unusual sudden change in motor temperature sensor output occurs and the condition continues, or unusual sudden change in motor temperature sensor output occurs repeatedly.
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INSPECTION PROCEDURE

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PROCEDURE


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    REPLACE HYBRID VEHICLE MOTOR ASSEMBLY


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

      Tip:

      The motor temperature sensor is not available separately. If it requires replacement, replace the hybrid vehicle motor assembly.


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    COMPLETED