POWER MIRROR CONTROL SYSTEM > Driver Side and Front Passenger Side Power Mirrors cannot be Adjusted with Power Mirror Switch

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SYSTEM DESCRIPTION

The integration control and panel assembly sends power mirror control switch RIGHT, LEFT, UP and DOWN signals through the multiplex communication line to the front multiplex network door ECU LH and RH to activate the mirror surfaces accordingly.

WIRING DIAGRAM


B107948E04


INSPECTION PROCEDURE

1.READ VALUE OF INTELLIGENT TESTER (MIRROR MASTER SWITCH AND MIRROR CONTROL SWITCH)

  1. Check the Data List for proper functioning of the mirror master switch and mirror control switch.

    Integration control and panel assembly:

    Item
    		Measurement Item / Display (Range)
    		Normal Condition
    		Diagnostic Note
    Mirror Selection SW (R)
    		Mirror master switch signal for RH mirror / ON or OFF
    		ON: Switch is in R position
    OFF: Switch is OFF or in L position
    		-
    Mirror Selection SW (L)
    		Mirror master switch signal for LH mirror / ON or OFF
    		ON: Switch in L position
    OFF: Switch is OFF or in R position
    		-
    Mirror Position SW (R)
    		Mirror control switch signal (RIGHT) / ON or OFF
    		ON: RIGHT switch is ON
    OFF: Any switch except RIGHT is ON or all switches are OFF
    		-
    Mirror Position SW (L)
    		Mirror control switch signal (LEFT) / ON or OFF
    		ON: LEFT switch is ON
    OFF: Any switch except LEFT is ON or all switches are OFF
    		-
    Mirror Position SW (Up)
    		Mirror control switch signal (UP) / ON or OFF
    		ON: UP switch is ON
    OFF: Any switch except UP is ON or all switches are OFF
    		-
    Mirror Position SW (Dwn)
    		Mirror control switch signal (DOWN) / ON or OFF
    		ON: DOWN switch is ON
    OFF: Any switch except DOWN is ON or all switches are OFF
    		-

OK:
On tester screen, each item changes between ON and OFF according to above chart.



NG
REPLACE INTEGRATION CONTROL AND PANEL ASSEMBLY
OK

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