1.CHECK FUSE AND FUSIBLE LINK
Turn ignition switch OFF.
Check that the following fuse and fusible link are not blown.
Terminal No.
Signal name
Fuse and fusible link No.
1
Battery power supply
I (40A)
11
10 (10A)
Is the fuse fusing?
YES
>>
Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is blown.
NO
>>
GO TO 2
.
2.CHECK POWER SUPPLY CIRCUIT
Disconnect BCM connector.
Check voltage between BCM harness connector and ground.
(+)
(−)
Voltage (V)
(Approx.)
Terminal
BCM
Connector
Terminal
Ground
Battery voltage
M118
1
M119
11
Is the inspection result normal?
YES
>>
GO TO 3
.
NO
>>
Repair or replace harness.
3.CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
BCM
Ground
Continuity
Connector
Terminal
M119
13
Existed
Is the inspection result normal?
YES
>>
INSPECTION END
NO
>>
Repair or replace harness.