Multifunction Switch Does Not Operate
WARNING: This page is about a different car, the 2003 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.
- MULTIFUNCTION SWITCH SELF-DIAGNOSIS
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
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.
- COMMUNICATION CIRCUIT SELF-DIAGNOSIS
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.