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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DESCRIPTION
Detection Item
Symptom
Trouble Area
ECM Communication Stop Mode
Communication stop for "ECM (Engine)" is indicated on the "Communication
Bus Check" screen of the GTS.
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ECM
DESCRIPTION The camshaft position sensor (for exhaust camshaft) (EV1 signal) consists of a magnet and MRE (Magneto-Resistive Element).
The exhaust camshaft has a timing rotor for the camshaft position sensor. When the exhaust camshaft rotates, changes occur in the air gaps between the timing rotor