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Home >> Lexus >> 2010 >> LS 600hL >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (Diagnostic Codes (P0338-885 - P0A1A-658) >> Hybrid Control System >> DTC P0A0F-238: Engine Failed to Start >> Description

DTC P0A0F-238: Engine Failed to Start: Description

If the hybrid vehicle control ECU detects that the engine or a transmission gear has seized, the hybrid vehicle control ECU will perform fail-safe control. Also, if a substance or object is preventing the engine or transmission internal components from rotating, the hybrid vehicle control ECU will perform fail-safe control.

DTC No. INF Code DTC Detection Condition Trouble Area
P0A0F 238 Engine does not start even though it is being cranked (transmission input malfunction [engine system])
  • Engine
  • Hybrid vehicle transmission assembly
  • Hybrid vehicle control ECU
NOTE:

If this DTC is output, the engine or a transmission gear may have seized. Be sure to check the level of the engine oil, automatic transmission fluid (ATF), and coolant before inspection.

Fig 1: Hybrid Vehicle Transmission Assembly
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