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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ON-VEHICLE INSPECTION PROCEDURE
1. INSPECT VACUUM SENSOR ASSEMBLY (a) Connect the GTS to the DLC3.
(b) Start the engine. (c) Turn the ignition switch off. (d) Turn the ignition switch to ON.
(e) Turn the GTS on. (f) Enter the following menus: Powertrain / Stop and Start / Data List / Brake Boo
DESCRIPTION
When a malfunction is detected between various ECUs and sensors,
these DTCs are stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
DTC Output from
U010087
Lost Communication with ECM/P
