DTC
P2603-768 Coolant Pump Control Circuit High
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
INSPECT OIL PUMP FUSE
INSPECT OIL PUMP RELAY
CHECK HARNESS AND CONNECTOR (HV CONTROL ECU - OIL PUMP RELAY, OIL PUMP RELAY - OIL PUMP)
CHECK HARNESS AND CONNECTOR (HV CONTROL ECU - OIL PUMP)
INSPECT HYBRID VEHICLE CONTROL ECU