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Home >> Toyota >> 2016 >> Highlander Hybrid Limited >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (2GR-FXE) - Diagnostic Codes (6 Of 7) >> Hybrid Control System >> DTC P0A79-696: Drive Motor "B" Inverter Performance [02/2014 - 11/2016] >> Description

DTC P0A79-696: Drive Motor "B" Inverter Performance [02/2014 - 11/2016]: Description

For a description of the inverter.

Refer to DESCRIPTION 

If the rear motor inverter overheats, has a circuit malfunction or internal short, the inverter transmits this information to the MG ECU via the rear motor inverter fail signal line.

HINT: 

The term "drive motor B" indicates the rear motor (MGR).

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0A79-696 Drive Motor "B" Inverter Performance Rear motor inverter fail signal detected
(circuit malfunction)
(1 trip detection logic)
  • Inverter with converter assembly
  • Inverter cooling system
  • Cooling fan system
  • Wire harness or connector
  • Rear traction motor with transaxle assembly
  • PCU fuse
  • Power management control ECU
  • No. 6 floor wire
  • Extension wire assembly
Comes on Master Warning Light:
Comes on