Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM

Communication Table
|
Sender | Receiver |
Signal | Line |
|
Main Body ECU (Multiplex Network Body ECU) |
Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly) |
- Sliding roof operation permission signal
- IG signal
- Front door courtesy light switch assembly signal
- Key-linked operation signal
- Wireless transmitter-linked operation signal
- Vehicle speed signal
| LIN |
|
Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly) |
Main Body ECU (Multiplex Network Body ECU) |
Sliding roof position signal |
LIN |
| Combination Meter Assembly |
Main Body ECU (Multiplex Network Body ECU) |
Vehicle speed signal |
CAN |
| Main Body ECU (Multiplex Network Body ECU) |
Combination Meter Assembly | Sliding roof open warning request signal |
CAN |
READ NEXT:
SYSTEM DESCRIPTION SLIDING ROOF SYSTEM DESCRIPTION
(a) The sliding roof system controls the sliding roof operation using the sliding roof ECU (sliding roof drive gear sub-assembly). Operating the s
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the sliding roof system.
*: Use the Techstream.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
OPERATION CHECK CHECK AUTO OPERATION FUNCTION
NOTICE:
Make sure that initialization has been completed before performing this inspection.
Click here
The sliding roof auto operation ca
SEE MORE:
INSPECTION CAUTION / NOTICE / HINT
CAUTION: Ensure that fingers or articles of clothing do not get caught in moving parts when performing this test. PROCEDURE
1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY
(a) Check the HI operation. (1) Connect a positive (+) lead from the battery to termi
REMOVAL CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during throttle body with motor assembly removal/installation are shown below. Necessary Procedures After Pa