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Home >> Toyota >> 2012 >> Highlander Hybrid >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control System (Diagnostic Codes (P0ADB-227 - U0424-537) & Circuit Tests)) (Hybrid) >> 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 to DESCRIPTION .

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