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Home >> Toyota >> 2012 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 114 (Hybrid Vehicle Control System (Diagnostic Codes (P0069-273 - P0A63-502)) (Hybrid)) >> Hybrid Control System >> DTC P0A1D-162: Hybrid Powertrain Control Module; DTC P0A1D-821: Hybrid Powertrain Control Module; DTC P0A1D-822: Hybrid Powertrain Control Module; DTC P0A1D-823: Hybrid Powertrain Control Module >> Description

DTC P0A1D-162: Hybrid Powertrain Control Module; DTC P0A1D-821: Hybrid Powertrain Control Module; DTC P0A1D-822: Hybrid Powertrain Control Module; DTC P0A1D-823: Hybrid Powertrain Control Module: Description

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

The hybrid vehicle control ECU monitors its internal operation, and it will set DTCs and perform fail-safe control when it detects the following malfunctions. If any of the following DTCs are output, replace the hybrid vehicle control ECU.

DTC No. INF Code DTC Detection Condition Trouble Area
P0A1D 162 ECU internal error Hybrid vehicle control ECU
P0A1D 821 ECU internal error Hybrid vehicle control ECU
P0A1D 822 ECU internal error Hybrid vehicle control ECU
P0A1D 823 ECU internal error Hybrid vehicle control ECU