Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
Power source
Fuse No.
Battery
6
Ignition switch ON or START
11
Ignition switch ON or ACC
1
Is the inspection result normal?
YES
GO TO 2.
NO
Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between combination meter harness connector and ground.
Terminals
Ignition switch position
Voltage
(Approx.)
(+)
(-)
Combination meter
Ground
Connector
Terminal
M58
45
OFF
Battery voltage
M57
14
ACC
M58
46
ON
12 V
Is the inspection result normal?
YES
GO TO 3.
NO
Check harness between combination meter and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect combination meter connector.
- Check continuity between combination meter harness connector and ground.
Combination meter
Ground
Continuity
Connector
Terminal
M57
1
Existed
M58
52
Is the inspection result normal?
YES
INSPECTION END
NO
Repair harness or connector.