Toyota Corolla Cross: Window Defogger System
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PARTS LOCATION ILLUSTRATION
*1 BACK DOOR GLASS - REAR WINDOW DEFOGGER WIRE
*2 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY
- ECU-IGP NO. 2 FUSE ILLUSTRATION
*1 AIR CONDITIONIN
SYSTEM DESCRIPTION GENERAL (a) The rear window defogger wire (back door glass) is attached to the inside of the rear window and defogs the window surface quickly when the rear window defogger switch i
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OPERATION CHECK CHECK CUSTOMIZE PARAMETERS NOTICE:
The operation check below is based on the non-customized initial condition of the vehicle.
Click here CHECK THE ENTRY UNLOCK FUNCTION
(a) Check the entry unlock function. (1) Perform a wireless lock door operation to lock the door, touch the
DESCRIPTION If the ignition switch is ON, the battery ECU assembly applies current to the MREL terminal to turn the IGCT relay on. This supplies power to the IGCT terminals. WIRING DIAGRAM
CAUTION / NOTICE / HINT
CAUTION: Refer to the precautions before inspecting high voltage circuit.
Cli
