Courtesy Switch Signal Circuit
COURTESY SWITCH SIGNAL CIRCUITCIRCUIT 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