Diagnosis Procedure
- CHECK STEERING SWITCH SIGNAL A CIRCUIT
- Turn ignition switch OFF.
- Disconnect combination meter harness connector and spiral cable harness connector.
- Check continuity between combination meter harness connector and spiral cable harness connector.Without paddle shifter
Combination meter
Spiral cable
Continuity
Connector
Terminal
Connector
Terminal
M57
22
M87
24
Existed
With paddle shifterCombination meter
Spiral cable
Continuity
Connector
Terminal
Connector
Terminal
M57
22
M190
34
Existed
- Check continuity between combination meter harness connector and ground.
Combination meter
Ground
Continuity
Connector
Terminal
M57
22
Not existed
Is the inspection result normal?
YES
GO TO 2.
NO
Repair harness or connector.
- CHECK STEERING SWITCH GROUND CIRCUIT
- Disconnect combination meter harness connector and spiral cable harness connector.
- Check continuity between combination meter harness connector and spiral cable harness connector.Without paddle shifter
Combination meter
Spiral cable
Continuity
Connector
Terminal
Connector
Terminal
M57
21
M87
33
Existed
With paddle shifterCombination meter
Spiral cable
Continuity
Connector
Terminal
Connector
Terminal
M57
21
M190
32
Existed
- Check continuity between combination meter harness connector and ground.
Combination meter
Ground
Continuity
Connector
Terminal
M57
21
Not existed
Is the inspection result normal?
YES
GO TO 3.
NO
Repair harness or connector.
- CHECK SPIRAL CABLE
- Disconnect steering switch connector.
- Check continuity between spiral cable harness connectors.Without paddle shifter
Spiral cable
Continuity
Terminal
24
14
Existed
33
17
With paddle shifterSpiral cable
Continuity
Terminal
34
13
Existed
32
15
Is the inspection result normal?
YES
GO TO 4.
NO
Replace spiral cable. Refer to SPIRAL CABLE : Removal & Installation .
- CHECK STEERING SWITCH
Check steering switch. Refer to Component Inspection .
Is the inspection result normal?
YES
INSPECTION END
NO
Replace steering switch. Refer to STEERING SWITCH : Removal & Installation .