Toyota 4Runner: System Diagram
SYSTEM DIAGRAM
Communication Table
|
Sender |
Receiver |
Signal |
Line |
|---|---|---|---|
|
Main body ECU (Multiplex network body ECU) |
Combination meter assembly |
Front door courtesy light switch LH signal |
CAN |
|
Main body ECU (Multiplex network body ECU) |
Combination meter assembly |
Unlock warning switch signal |
CAN |
Parts Location
PARTS LOCATION
ILLUSTRATION
...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedures to troubleshoot the key reminder warning
system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE ...
Other materials about Toyota 4Runner:
Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
Be sure to read the precaution before performing this procedure (See page
).
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
A bolt without ...
System Description
SYSTEM DESCRIPTION
1. POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION
(a) The power door lock system locks/unlocks all the doors.
The driver and front passenger side door control switches send lock/unlock request
signals to the main body ECU (multiplex network ...
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