Symptom Related Diagnostic Procedures
Gauges Symptom Troubleshooting - 3-Mode drive system does not change when press the mode buttons
3-Mode drive system does not change when the mode button is pressed
1. Turn the ignition switch to ON (II).
2. Check the indication of SPORT, NORMAL, and ECON mode indicators.
Is there indication?
YES -
Go to step 4.
NO -
Go to step 3.
3. Check the indication of MID in gauge control module.
Does the MIL and/or EPS indicated?
YES -
Go to the indicated DTC's troubleshooting.�
NO -
Go to the DTC U0100 troubleshooting U0100.�
4. Press each button of the 3-Mode switch, and check the indication in the MID.
Is the indication changed when the switch is pressed?
YES -
Intermittent failure, the system is OK at this time.�
NO -
Go to step 5.
5. Select GAUGES from the BODY ELECTRICAL menu, and enter the DATA LIST with the HDS.
6. Check the ON/OFF information of the SPORT SWITCH, NORMAL SWITCH, and ECON SWITCH in the DATA LIST.
Does each switch indicate ON when it is pressed?
YES -
Replace the gauge control module Service and Repair.�
NO -
Go to step 7.
7. Turn the ignition switch to LOCK (0).
8. Do the 3-Mode switch test 3-Mode Switch Test/Replacement.
Is the 3-Mode switch OK?
YES -
Go to step 9.
NO -
Replace the 3-Mode switch 3-Mode Switch Test/Replacement.�
9. Disconnect the 3-Mode switch 7P connector.
10. Measure the voltage between 3-Mode switch 7P connector terminal No. 2 and body ground.
Is there battery voltage?
YES -
Go to step 11.
NO -
Go to step 13.
11. Disconnect the gauge control module 32P connector.
12. Check for continuity between gauge control module 32P connector terminal No. 2 and 3-Mode switch 7P connector terminal No. 7.
Is there continuity?
YES -
Replace the gauge control module Service and Repair.�
NO -
Repair an open or high resistance in the wire.�
13. Disconnect the gauge control module 32P connector.
14. Check for continuity between gauge control module 32P connector terminal No. 12 and 3-Mode switch 7P connector terminal No. 2.
Is there continuity?
YES -
Go to step 15.
NO -
Repair an open or high resistance in the wire.�
15. Check for continuity between the gauge control module 32P connector terminal No. 12 and body ground.
Is there continuity?
YES -
Repair a short to ground in the wire.�
NO -
Replace the gauge control module Service and Repair.�