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Home >> Toyota >> 2012 >> Highlander Hybrid >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control System (Diagnostic Codes (P0069-273 - P0A63-502)) (Hybrid) >> Hybrid Control System >> DTC P0617-142: Starter Relay Circuit High >> Description

DTC P0617-142: Starter Relay Circuit High: Description

DTC No. INF Code DTC Detection Condition Trouble Area
P0617 142 An ST signal from the hybrid vehicle control ECU is present when the ignition switch is off.
  • Wire harness or connector
  • Instrument panel junction block (Main body ECU)
  • Ignition switch assembly
  • Hybrid vehicle control ECU