Toyota Corolla Cross: System Diagram
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Exterior / Window / Glass / Power Window Control System / System Diagram
SYSTEM DIAGRAM
Communication Table |
Transmitting ECU | Receiving ECU |
Signal | Communication Method |
|---|---|---|---|
|
Multiplex Network Master Switch Assembly |
Power Window Regulator Motor Assembly (for Driver Door) |
Power window auto up and down signal |
LIN |
| Power window remote up and down signal |
LIN | |
| Main Body ECU (Multiplex Network Body ECU) |
| Power window operation permission signal |
LIN |
| Certification ECU (Smart Key ECU Assembly) |
Main Body ECU (Multiplex Network Body ECU) |
Wireless power window operation signal |
CAN |
| Main Body ECU (Multiplex Network Body ECU) |
Combination Meter Assembly | Window open warning request signal |
CAN |
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the power window control system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
NEXT
Operation Check
OPERATION CHECK CHECK WINDOW LOCK FUNCTION HINT:
Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in).
(a) Turn the w
Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE POWER WINDOW CONTROL SYSTEM
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note
SEE MORE:
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 BACK DOOR STAY ASSEMBLY
68960B
- -
2 BACK DOOR DAMPER STAY UPPER BRACKET
68946 -
- -
3 BACK DOOR DAMPER STAY LOWER BRACKET
68948
Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY)
Procedure Part Name Code
1 REAR DOOR OUTSIDE MOULDING UPPER PAD
75797 -
- -
*1 REAR DOOR OUTSIDE LOWER MOULDING
- -
● Non-reusable part
- - CAUTION / NOTIC
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