HYBRID/TROUBLE SHOOTING
3–467
1.
Set the starter key to the "LOCK" position.
2.
Disconnect the three-phase cable (U, V, and W terminals) from the
HV motor.
3.
Using the electrical tester, measure the resistance between the
HV motor terminals.
HINT
If the motor temperature is too high, the resistance largely varies.
Therefore, measure the resistance at least 8 hours after the vehi-
cle has stopped.
NO
YES
3
Inspecting resistance between HV motor phases
SHTS03ZZZ0300305
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
(8 hours after the
vehicle has
stopped)
HV motor
U-phase terminal
–
V-phase terminal
U-phase terminal
–
W-phase terminal
V-phase terminal
–
W-phase terminal
38.2
–
40.5 M
(15
–
30
C
{59
–
86
F})
Is the measured value within the range of standard value?
Go to step 4.
Replace the HV motor.