DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 73 (Motor Generator Control System (AWD) - Diagnostic Codes (4 Of 5)) >> MOTOR GENERATOR CONTROL SYSTEM (for AWD) >> DTC P0C55-16: Drive Motor "B" Position Sensor Circuit "A" Circuit Voltage Below Threshold; DTC P0C55-17: Drive Motor "B" Position Sensor Circuit "A" Circuit Voltage Above Threshold; DTC P0C5F-16: Drive Motor "B" Position Sensor Circuit "B" Circuit Voltage Below Threshold; DTC P0C5F-17: Drive Motor "B" Position Sensor Circuit "B" Circuit Voltage Above Threshold [12/2019 - 11/2023] >> Description

DTC P0C55-16: Drive Motor "B" Position Sensor Circuit "A" Circuit Voltage Below Threshold; DTC P0C55-17: Drive Motor "B" Position Sensor Circuit "A" Circuit Voltage Above Threshold; DTC P0C5F-16: Drive Motor "B" Position Sensor Circuit "B" Circuit Voltage Below Threshold; DTC P0C5F-17: Drive Motor "B" Position Sensor Circuit "B" Circuit Voltage Above Threshold [12/2019 - 11/2023]: Description

WARNING: This page is about a different variant/trim than selected.

Refer to the system description for the Rear Motor Resolver Circuit.

Refer to SYSTEM DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0C55-16 Drive Motor "B" Position Sensor Circuit "A" Circuit Voltage Below Threshold The value of the rear motor resolver sin phase signal is lower than the low side threshold.
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0C55-17 Drive Motor "B" Position Sensor Circuit "A" Circuit Voltage Above Threshold The value of the rear motor resolver sin phase signal is higher than the high side threshold.
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0C5F-16 Drive Motor "B" Position Sensor Circuit "B" Circuit Voltage Below Threshold The value of the rear motor resolver cos phase signal is lower than the low side threshold.
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0C5F-17 Drive Motor "B" Position Sensor Circuit "B" Circuit Voltage Above Threshold The value of the rear motor resolver cos phase signal is higher than the high side threshold.
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on