Toyota Corolla Cross: Parts Location
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 CONDITIONING CONTROL ASSEMBLY
- REAR WINDOW DEFOGGER SWITCH |
*2 | DLC3 |
*3 | AIR CONDITIONING AMPLIFIER ASSEMBLY |
*4 | POWER DISTRIBUTION BOX ASSEMBLY
- ECU-B NO. 2 FUSE |
*5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
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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
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the window defogger system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
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SEE MORE:
DESCRIPTION The fuel pump control ECU performs PWM (Pulse Width Modulation) control to control the fuel pump (for low pressure side) speed steplessly over a wide range.
The fuel pump control ECU controls the speed of the fuel pump (for low pressure side) by switching the current of FPU, FPV and FP
DESCRIPTION
Refer to DTC C050C12
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DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
DTC Output from
Note
C050C14
Left Rear Wheel Speed Sensor Circuit Short to Ground