Diagnosis System
DIAGNOSIS SYSTEMMultifunction Switch Self-Diagnosis Function
It can check each switch ON/OFF (continuity) operation of centralized switches.
SELF-DIAGNOSIS MODE
- Turn the ignition switch from OFF position to ACC position. Within 10 seconds, press and hold BACK switch and switch for 3 seconds or more. Then, when these switches are released, the buzzer sounds, all indicators of multifunction switch turned on, and self-diagnosis mode is started.
- When each switch is pressed, the switch continuity can be checked by sounding the buzzer.
CAUTION: The hazard switch cannot be checked.
FINISHING SELF-DIAGNOSIS MODE
- When the ignition switch is turned ON, self-diagnosis mode is canceled.
Multi AV System Diagnosis Functions
- There are 2 diagnosis functions (On board diagnosis and diagnosis using CONSULT-II). It is necessary to use them properly according to the condition. If the on board diagnosis starts, perform diagnosis with on board diagnosis. If the on board diagnosis does not start (because the display is not displayed, the multifunction switch operation is not activated, etc.), perform diagnosis using CONSULT-II.
- At on board diagnosis, the AV (NAVI) control unit diagnosis function starts when multifunction switch operation and the AV (NAVI) control unit performs the diagnosis for each unit of system. Then, it displays the results on the display.
- At diagnosis using CONSULT-II, the AV (NAVI) control unit diagnosis function starts when the CAN communication and the AV (NAVI) control unit perform the diagnosis for each unit of system.