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Home >> Lexus >> 2010 >> HS 250h >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control (Diagnostic Codes (P0AA6-526 - U0424-537) & Circuit Tests) >> Hybrid Control System >> DTC P2601-778: Oil Pump Control Circuit Range / Performance >> Description

DTC P2601-778: Oil Pump Control Circuit Range / Performance: Description

Refer to the description for DTC P2601-777. Refer toDESCRIPTION .

DTC No. INF Code DTC Detection Condition Trouble Area
P2601 778 Oil pump fails to start more than set number of times and the temperature of the motor or generator exceeds load factor limit temperature when oil pump start request is accepted.
  • Air conditioning system
  • Oil piping
  • Oil pump with motor assembly