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Home >> Lexus >> 2006 >> RX 400h AWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (P310) - RX400H - DTC P0336-137 Through P0A32-666 >> DTC P0A1A-200 Generator Control Module; DTC P0A1A-792 Generator Control Module; DTC P0A1A-793 Generator Control Module >> Description

DTC P0A1A-200 Generator Control Module; DTC P0A1A-792 Generator Control Module; DTC P0A1A-793 Generator Control Module: Description

The MG ECU monitors internal operations and detects a malfunction.

DTC DETECTION TROUBLE CONDITION

DTC No. INF Code DTC Detection Condition Trouble Area
P0A1A 200 R/D resolver angle error
  • w/ converter inverter assembly (MG ECU)
  • Hybrid vehicle transaxle assembly (generator resolver)
  • Wire harness or connector
792 REF frequency error
  • w/ converter inverter assembly (MG ECU)
  • Hybrid vehicle transaxle assembly (generator resolver)
  • Wire harness or connector
793 REF signal transmission stop error
  • w/ converter inverter assembly (MG ECU)
  • Hybrid vehicle transaxle assembly (generator resolver)
  • Wire harness or connector