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Courtesy Switch Signal Circuit

COURTESY SWITCH SIGNAL CIRCUIT

CIRCUIT DESCRIPTION

The television camera ECU receives a back door open/close signal from the back door courtesy lamp switch assy.

If the back door is open when the back monitor image can be displayed (the shift lever is in the R position), CAUTION is displayed on the display to inform the driver.

Wiring Diagram:






Step 1 - 2:




INSPECTION PROCEDURE