DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 84 (Motor Generator Control System (2WD) - Diagnostic Codes (1 Of 4)) >> MOTOR GENERATOR CONTROL SYSTEM (for 2WD) >> DTC P0A60-12: Drive Motor "A" Phase V Current (High Resolution) Circuit Short to Battery; DTC P0A60-14: Drive Motor "A" Phase V Current (High Resolution) Circuit Short to Ground or Open; DTC P0A60-1C: Drive Motor "A" Phase V Current (High Resolution) Circuit Voltage Out of Range; DTC P0A60-1F: Drive Motor "A" Phase V Current (High Resolution) Circuit Intermittent; DTC P0A63-12: Drive Motor "A" Phase W Current (High Resolution) Circuit Short to Battery; DTC P0A63-14: Drive Motor "A" Phase W Current (High Resolution) Circuit Short to Ground or Open; DTC P0A63-1C: Drive Motor "A" Phase W Current (High Resolution) Circuit Voltage Out of Range; DTC P0A63-1F: Drive Motor "A" Phase W Current (High Resolution) Circuit Intermittent [12/2019 - 11/2023] >> Description

DTC P0A60-12: Drive Motor "A" Phase V Current (High Resolution) Circuit Short to Battery; DTC P0A60-14: Drive Motor "A" Phase V Current (High Resolution) Circuit Short to Ground or Open; DTC P0A60-1C: Drive Motor "A" Phase V Current (High Resolution) Circuit Voltage Out of Range; DTC P0A60-1F: Drive Motor "A" Phase V Current (High Resolution) Circuit Intermittent; DTC P0A63-12: Drive Motor "A" Phase W Current (High Resolution) Circuit Short to Battery; DTC P0A63-14: Drive Motor "A" Phase W Current (High Resolution) Circuit Short to Ground or Open; DTC P0A63-1C: Drive Motor "A" Phase W Current (High Resolution) Circuit Voltage Out of Range; DTC P0A63-1F: Drive Motor "A" Phase W Current (High Resolution) Circuit Intermittent [12/2019 - 11/2023]: Description

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

The motor generator control ECU (MG ECU), which is built into the inverter with converter assembly, monitors its internal operation and will store DTCs if it detects a malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0A60-12 Drive Motor "A" Phase V Current (High Resolution) Circuit Short to Battery Motor phase V current sensor high resolution signal circuit (short to +B)
(MIV)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Comes on
P0A60-14 Drive Motor "A" Phase V Current (High Resolution) Circuit Short to Ground or Open Motor phase V current sensor high resolution signal circuit (short to ground or open)
(MIV)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Comes on
P0A60-1C Drive Motor "A" Phase V Current (High Resolution) Circuit Voltage Out of Range Motor phase V current sensor high resolution signal circuit (out of range)
(MIV)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Comes on
P0A60-1F Drive Motor "A" Phase V Current (High Resolution) Circuit Intermittent Out of range detected in motor current sensor when DTC P0C79-17, P0D33-19, P1C5D-19 or P1C5F-19 is stored.
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Does not come on
P0A63-12 Drive Motor "A" Phase W Current (High Resolution) Circuit Short to Battery Motor phase W current sensor high resolution signal circuit (short to +B)
(MIW)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Comes on
P0A63-14 Drive Motor "A" Phase W Current (High Resolution) Circuit Short to Ground or Open Motor phase W current sensor high resolution signal circuit (short to ground or open)
(MIW)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Comes on
P0A63-1C Drive Motor "A" Phase W Current (High Resolution) Circuit Voltage Out of Range Motor phase W current sensor high resolution signal circuit (out of range)
(MIW)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Comes on
P0A63-1F Drive Motor "A" Phase W Current (High Resolution) Circuit Intermittent Out of range detected in motor current sensor when DTC P0C79-17, P0D33-19, P1C5D-19 or P1C5F-19 is stored.
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Does not come on Master Warning:
Does not come on