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 |
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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
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Safety Connect is a subscription-based telematics service that
uses Global Positioning System (GPS) data and embedded cellular
technology to provide safety and security features to subscribers.
Safety Connect is supported by Toyota's designated
response center, which operates 24 hours per day,
COMPONENTS ILLUSTRATION
*1 FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY)
*2 VACUUM HOSE
*3 ENGINE WIRE HARNESS
*4 OUTLET HEATER HOSE
*5 INLET HEATER HOSE
*6 NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY
*7 WATER HOSE CLAMP BRACKET
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