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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UTILITY REFRIGERANT SHORTAGE CHECK USING GTS (a) Check that the following conditions are met and perform the refrigerant shortage check according to the display on the GTS. Measurement Condition:
Item Condition
A/C switch On
Ambient temperature*1
0 to 49°C (32 to 120
INSPECTION PROCEDURE 1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
CAUTION:
Do not put your hands into the water that has been heated for the inspection.
Touching the heated water could result in burns.
(a) Measure the resistance according to the value(s) in the table below.
