HYBRID/TROUBLE SHOOTING
3–275
INSPECTION PROCEDURE: P3009 (TC49)
1.
Set the starter key to the "LOCK" position.
2.
Disconnect the service plug and wait for 7 minutes or more.
3.
Disconnect the 16P and 22 P connectors of battery ECU.
NO
YES
1.
Disconnect the BATT IN (+) [3] and BATT IN (-) [4] terminals from
the high-voltage J/B (in the battery pack), and then remove the
frame wire.
2.
Using the electrical tester, measure the insulation resistance
between the terminals of high-voltage J/B (in the battery pack) and
the ground.
NO
YES
1
Preparation for inspection
Is the inspection preparation completed?
Go to step 2.
Perform the inspection preparation again.
2
Inspection of HV battery
BATT IN(-)[4]
BATT IN(+)[3]
SHTS03ZZZ0300184
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
High-voltage J/B
(in battery pack)
BATT IN (+) [3] ter-
minal
–
GND
BATT IN (-) [4] ter-
minal
–
GND
10 M
or more
Is the measured value within the range of standard value?
Go to step 5.
Go to step 3.
