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Home >> Lexus >> 2008 >> GS 450h >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> L110 Hybrid Vehicle Control - DTC P0A09 Through DTC P0A2C >> 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
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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

The hybrid vehicle control ECU monitors its internal operation and detects malfunctions.

DTC TROUBLE DETECTION CONDITION

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