HYBRID/TROUBLE SHOOTING
3–576
1.
Set the starter key to the "ON" position.
2.
Check the operating sound of inverter cooling radiator fan.
NO
YES
1.
Set the starter key to the "ON" position.
2.
Disconnect the connector of PCU harness (24P).
3.
Using the electrical tester, measure the voltage between the termi-
nals of PCU harness (24P) vehicle connector.
NO
YES
3
Inspecting the inverter cooling radiator fan 1
Can the operating sound be checked?
Go to step 4.
Replace the inverter cooling radiator fan.
After replacement, go to step 4.
4
Inspecting the voltage of 12 V battery
SHTS03ZZZ0300372
Measurement
conditions
Tester
connections
Standard values
Starter key: ON
PCU harness (24P)
vehicle connector
2nd terminal
–
16th terminal
10
–
16 V
Is the measured value within the range of standard value?
Go
to
step
5.
Inspect the 12 V battery and charge or
replace if necessary.
When the battery is normal, inspect the vehi-
cle wire harness (12 V power supply circuit).
