Multifunction Switch Does Not Operate

Perform multifunction switch self-diagnosis. Refer to "MULTIFUNCTION SWITCH SELF-DIAGNOSIS FUNCTION ".

Is self-diagnosis result OK? 

OK >> GO TO 2.

NG >> Replace multifunction switch.

Check power and ground circuit. Refer to "INSPECTION OF MULTIFUNCTION SWITCH FOR POWER SUPPLY AND GROUND CIRCUIT ".

OK or NG 

OK >> GO TO 3.

NG >> Repair harness or connector.

Perform the self-diagnosis mode in the self-diagnosis function (If the self- diagnosis cannot be activated with the multifunction switch, check with CONSULT- II). Refer to "SELF-DIAGNOSIS MODE ".

Is self-diagnosis result OK? 

OK >> Replace display.

NG >> With the self-diagnosis results, check the malfunction part.