HYBRID/TROUBLE SHOOTING
3–118
1.
Set the starter key to the "LOCK" position.
2.
Connect the PCU harness (24P) connector and the inverter start
relay.
3.
Disconnect the inverter cooling pump connector.
4.
Set the starter key to the "ON" position.
5.
Using the electrical tester, measure the voltage between the con-
nector terminals of inverter cooling pump.
NO
YES
5
Inspecting the voltage of PCU wire harness (lower side)
SHTS03ZZZ0300083
Measurement
conditions
Tester
connections
Standard values
Starter key: ON
Inverter cooling
pump connector
1st terminal
–
4th terminal
9 V or more
Is the measured value within the range of standard value?
Go to step 6.
Replace the PCU wire harness (lower side).