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Home >> Toyota >> 2012 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 115 (Hybrid Vehicle Control System (Diagnostic Codes (P0ADB-227 - U0424-537) & Circuit Tests)) (Hybrid)) >> Hybrid Control System >> DTC P314A-828: Inverter Coolant Pump Speed Signal >> Description

DTC P314A-828: Inverter Coolant Pump Speed Signal: Description

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DTC No. INF Code DTC Detection Condition Trouble Area
P314A 828 Open in the inverter water pump speed signal line or inverter water pump power source circuit.
  • Wire harness or connector
  • Hybrid vehicle control ECU
  • Inverter water pump assembly (w/ motor)
  • INV W/P fuse