Component Inspection
- Ignition "OFF".
- Connect "Sports mode s/w" connector.
- Ignition "ON" & Engine "OFF".
- Measure the voltage between wiring side of "Sport mode select s/w, Sport mode up s/w, Sport mode down s/w" and chassis ground.
- Confirm voltage change when select "+, -".
Specification: 12V (Before select) -> 0V (After select)
- Is "Measured voltage" within specification?
YES
- Fault is intermittent caused by poor contact in the sensor's and/or PCM/TCM's connector or was repaired and PCM/TCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check for open or short in harness. Repair as necessary "Inhibitor switch" and Go to "VERIFICATION OF VEHICLE REPAIR " procedure