Diagnosis Procedure
- CHECK DTC WITH "COMBINATION METER"
Refer to Diagnosis Description .
Is the inspection result normal?
YES
GO TO 2.
NO
Perform trouble diagnosis relevant to DTC indicated.
- CHECK S-MODE SWITCH POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect S-MODE switch harness connector.
- Turn ignition switch ON.
- Check the voltage between S-MODE switch harness connector and ground.
S-MODE switch
Ground
Voltage
Connector
Terminal
M255
2
Ground
Battery voltage
Is the inspection result normal?
YES
GO TO 4.
NO
GO TO 3.
- DETECT MALFUNCTIONING PART
Check the following.
- Harness connectors M98, M252
- Fuse block (J/B) connector M1
- 10 A fuse (No. 3)
- Harness for open or short between S-MODE switch and fuse
Repair open circuit, short to ground or short to power in harness or connectors.
- CHECK S-MODE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
- Turn ignition switch OFF.
- Disconnect combination meter harness connector.
- Check the continuity between S-MODE switch harness connector and combination meter harness connector.
S-MODE switch
Combination meter
Continuity
Connector
Terminal
Connector
Terminal
M255
1
M53
12
Existed
- Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
GO TO 6.
NO
GO TO 5.
- DETECT MALFUNCTIONING PART
Check the following.
- Harness connectors M98, M252
- Harness for open or short between S-MODE switch and combination meter
Repair open circuit, short to ground or short to power in harness or connectors.
- CHECK S-MODE SWITCH
Refer to Component Inspection .
Is the inspection result normal?
YES
GO TO 7.
NO
Replace S-MODE switch.
- CHECK INTERMITTENT INCIDENT
Refer to Inspection .
INSPECTION END