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 P06B0-1C: Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range; DTC P06D6-1C: Generator Control Module Offset Power Circuit Voltage Out of Range; DTC P0A1A-47: Generator Control Module Watchdog / Safety MC Failure; DTC P0A1A-49: Generator Control Module Internal Electronic Failure; DTC P1C2A-1C: Generator A/D Converter Circuit Circuit Voltage Out of Range; DTC P1C2A-49: Generator A/D Converter Circuit Internal Electronic Failure; DTC P1C2B-1C: Drive Motor "A" Control Module A/D Converter Circuit Voltage Out of Range; DTC P1C2B-49: Drive Motor "A" Control Module A/D Converter Circuit Internal Electronic Failure; DTC P1C60-1F: Generator Control Module Position Sensor REF Power Source Circuit Intermittent; DTC P1C62-1F: Generator Control Module Offset Power Circuit Intermittent; DTC P3133-83: Communication Error from Generator to Drive Motor "A" Value of Signal Protection Calculation Incorrect; DTC P3133-86: Communication Error from Generator to Drive Motor "A" Signal Invalid; DTC P3133-87: Communication Error from Generator to Drive Motor "A" Missing Message; DTC P3134-83: Communication Error from Drive Motor "A" to Generator Value of Signal Protection Calculation Incorrect; DTC P3134-86: Communication Error from Drive Motor "A" to Generator Signal Invalid; DTC P3134-87: Communication Error from Drive Motor "A" to Generator Missing Message [12/2019 - 11/2023] >> Description

DTC P06B0-1C: Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range; DTC P06D6-1C: Generator Control Module Offset Power Circuit Voltage Out of Range; DTC P0A1A-47: Generator Control Module Watchdog / Safety MC Failure; DTC P0A1A-49: Generator Control Module Internal Electronic Failure; DTC P1C2A-1C: Generator A/D Converter Circuit Circuit Voltage Out of Range; DTC P1C2A-49: Generator A/D Converter Circuit Internal Electronic Failure; DTC P1C2B-1C: Drive Motor "A" Control Module A/D Converter Circuit Voltage Out of Range; DTC P1C2B-49: Drive Motor "A" Control Module A/D Converter Circuit Internal Electronic Failure; DTC P1C60-1F: Generator Control Module Position Sensor REF Power Source Circuit Intermittent; DTC P1C62-1F: Generator Control Module Offset Power Circuit Intermittent; DTC P3133-83: Communication Error from Generator to Drive Motor "A" Value of Signal Protection Calculation Incorrect; DTC P3133-86: Communication Error from Generator to Drive Motor "A" Signal Invalid; DTC P3133-87: Communication Error from Generator to Drive Motor "A" Missing Message; DTC P3134-83: Communication Error from Drive Motor "A" to Generator Value of Signal Protection Calculation Incorrect; DTC P3134-86: Communication Error from Drive Motor "A" to Generator Signal Invalid; DTC P3134-87: Communication Error from Drive Motor "A" to Generator Missing Message [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. If any of the following DTCs are output, replace the inverter with converter assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P06B0-1C Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P06D6-1C Generator Control Module Offset Power Circuit Voltage Out of Range Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P0A1A-47 Generator Control Module Watchdog / Safety MC Failure Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P0A1A-49 Generator Control Module Internal Electronic Failure Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P1C2A-1C Generator A/D Converter Circuit Circuit Voltage Out of Range Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P1C2A-49 Generator A/D Converter Circuit Internal Electronic Failure Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P1C2B-1C Drive Motor "A" Control Module A/D Converter Circuit Voltage Out of Range Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P1C2B-49 Drive Motor "A" Control Module A/D Converter Circuit Internal Electronic Failure Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P1C60-1F Generator Control Module Position Sensor REF Power Source Circuit Intermittent Motor generator control ECU internal malfunction detected when DTC P0C79-17, P0D33-19, P1C5D-19 or P1C5F-19 is stored.
(1 trip detection logic)
Inverter with converter assembly Does not come on Master Warning:
Does not come on
P1C62-1F Generator Control Module Offset Power Circuit Intermittent Motor generator control ECU internal malfunction detected when DTC P0C79-17, P0D33-19, P1C5D-19 or P1C5F-19 is stored.
(1 trip detection logic)
Inverter with converter assembly Does not come on Master Warning:
Does not come on
P3133-83 Communication Error from Generator to Drive Motor "A" Value of Signal Protection Calculation Incorrect Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P3133-86 Communication Error from Generator to Drive Motor "A" Signal Invalid Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P3133-87 Communication Error from Generator to Drive Motor "A" Missing Message Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P3134-83 Communication Error from Drive Motor "A" to Generator Value of Signal Protection Calculation Incorrect Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P3134-86 Communication Error from Drive Motor "A" to Generator Signal Invalid Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on
P3134-87 Communication Error from Drive Motor "A" to Generator Missing Message Motor generator control ECU internal malfunction
(1 trip detection logic)
Inverter with converter assembly Comes on Master Warning:
Comes on