Toyota Corolla Cross: Windshield Deicer System
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PARTS LOCATION ILLUSTRATION
*1 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY
- DEICER FUSE - ECU-IGP NO. 2 FUSE - DEICER RELAY
*2 WINDSHIELD DEICER WIRE (WINDSHIELD GLASS) ILLUSTRATION
SYSTEM DESCRIPTION GENERAL The windshield deicer system uses thin heater wires attached to the inside of the windshield glass to help deice the window surface more quickly. An indicator light illumina
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INSPECTION PROCEDURE 1. INSPECT LIGHT CONTROL RHEOSTAT
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
I228-4 (RV) - I228-2 (E)
Light con
DESCRIPTION
While driving, if the heat generated by the transmission coupling assembly exceeds
a certain amount or if the estimated oil temperature of the transfer exceeds a certain
amount, the 4WD ECU assembly cancels 4WD control and stores DTC C1299.
DTC No.
Detection I
