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Home >> Toyota >> 2012 >> Highlander Hybrid >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control System (Diagnostic Codes (P0A7A-122 - P0AC0-817) (Hybrid) >> Hybrid Control System >> DTC P0A91-702: Drive Motor "B" Performance >> Description

DTC P0A91-702: Drive Motor "B" Performance: Description

Refer to the description of MG2. Refer to DTC P0A90-251: Drive Motor "A" Performance .

The MG ECU controls MGR torque according to driving conditions.

HINT: 

The term "drive motor B" indicates MGR.

DTC No. INF Code DTC Detection Condition Trouble Area
P0A91 702 MGR system malfunction
  • No. 3 wire frame (Rear motor cable)
  • Rear traction motor with transaxle assembly
  • Inverter with converter assembly