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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 94 (Motor Generator Control System (2WD) - Diagnostic Codes (3 Of 4)) >> MOTOR GENERATOR CONTROL SYSTEM (for 2WD) >> DTC P0E00-12: Generator Phase U Current Sensor Circuit Short to Battery; DTC P0E00-14: Generator Phase U Current Sensor Circuit Short to Ground or Open; DTC P0E00-1F: Generator Phase U Current Sensor Circuit Intermittent; DTC P0E04-12: Generator Phase V Current Sensor Circuit Short to Battery; DTC P0E04-14: Generator Phase V Current Sensor Circuit Short to Ground or Open; DTC P0E04-1F: Generator Phase V Current Sensor Circuit Intermittent; DTC P0E08-12: Generator Phase W Current Sensor Circuit Short to Battery; DTC P0E08-14: Generator Phase W Current Sensor Circuit Short to Ground or Open; DTC P0E08-1F: Generator Phase W Current Sensor Circuit Intermittent [12/2019 - 11/2023] >> Description

DTC P0E00-12: Generator Phase U Current Sensor Circuit Short to Battery; DTC P0E00-14: Generator Phase U Current Sensor Circuit Short to Ground or Open; DTC P0E00-1F: Generator Phase U Current Sensor Circuit Intermittent; DTC P0E04-12: Generator Phase V Current Sensor Circuit Short to Battery; DTC P0E04-14: Generator Phase V Current Sensor Circuit Short to Ground or Open; DTC P0E04-1F: Generator Phase V Current Sensor Circuit Intermittent; DTC P0E08-12: Generator Phase W Current Sensor Circuit Short to Battery; DTC P0E08-14: Generator Phase W Current Sensor Circuit Short to Ground or Open; DTC P0E08-1F: Generator Phase W Current Sensor 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 the generator inverter current sensor. These DTCs indicate the malfunction of current sensors and do not indicate a malfunction of the high-voltage system.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0E00-12 Generator Phase U Current Sensor Circuit Short to Battery Malfunction in generator inverter current sensor (phase U main sensor)
(Short to +B)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0E00-14 Generator Phase U Current Sensor Circuit Short to Ground or Open Malfunction in generator inverter current sensor (phase U main sensor)
(Open or short to ground)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0E00-1F Generator Phase U Current Sensor Circuit Intermittent Short to +B, open or short to ground detected in generator inverter current sensor (phase U main 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
P0E04-12 Generator Phase V Current Sensor Circuit Short to Battery Malfunction in generator inverter current sensor (phase V main sensor)
(Short to +B)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0E04-14 Generator Phase V Current Sensor Circuit Short to Ground or Open Malfunction in generator inverter current sensor (phase V main sensor)
(Open or short to ground)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0E04-1F Generator Phase V Current Sensor Circuit Intermittent Short to +B, open or short to ground detected in generator inverter current sensor (phase V main 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
P0E08-12 Generator Phase W Current Sensor Circuit Short to Battery Malfunction in generator inverter current sensor (phase W main sensor)
(Short to +B)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0E08-14 Generator Phase W Current Sensor Circuit Short to Ground or Open Malfunction in generator inverter current sensor (phase W main sensor)
(Open or short to ground)
(1 trip detection logic)
  • Inverter with converter assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on
P0E08-1F Generator Phase W Current Sensor Circuit Intermittent Short to +B, open or short to ground detected in generator inverter current sensor (phase W main 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