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
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.