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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 78 (Motor Generator Control System (AWD) - Diagnostic Codes (1 Of 5)) >> MOTOR GENERATOR CONTROL SYSTEM (for AWD) >> DTC P0A45-16: Drive Motor "B" Position Sensor Circuit Voltage Below Threshold [12/2019 - 11/2023] >> Description

DTC P0A45-16: Drive Motor "B" Position Sensor Circuit Voltage Below 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
P0A45-16 Drive Motor "B" Position Sensor Circuit Voltage Below Threshold Interphase short in the rear motor resolver circuit:
A short circuit between signal lines of rear motor resolver phases is electrically detected.
(1 trip detection logic)
  • Inverter with converter assembly
  • Rear traction motor with transaxle assembly
  • Wire harness or connector
 Comes on Master Warning:
Comes on
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