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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 96 (Motor Generator Control System (AWD) - Diagnostic Codes (3 Of 5)) >> MOTOR GENERATOR CONTROL SYSTEM (for AWD) >> DTC P0C1A-00: Drive Motor "B" Execution Torque Performance [12/2019 - 11/2023] >> Monitor Description

Monitor Description

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If the difference between the requested rear motor torque and the actual rear motor (MGR) torque exceeds a predetermined value, the motor generator control ECU determines that there is a malfunction in the execution or monitoring of the rear motor (MGR) torque. Then, the motor generator control ECU will illuminate the MIL and store a DTC.

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