Toyota 4Runner: System Diagram
SYSTEM DIAGRAM
Communication Table
|
Transmitting ECU |
Receiving ECU |
Signal |
Communication Method |
|---|---|---|---|
|
Multiplex network master switch assembly |
|
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 |
|
Main body ECU (Multiplex network body ECU) |
Multiplex network door ECU (Back door P/W) |
Back door power window operation permission signal |
LIN |
|
Multiplex network door ECU (Back door P/W) |
Main body ECU (Multiplex network body ECU) |
Power window position signal |
LIN |
|
Certification ECU* |
Main body ECU (Multiplex network body ECU) |
Wireless power window up and down signal |
CAN |
- *: w/ Smart Key System
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
System Description
SYSTEM DESCRIPTION
1. POWER WINDOW CONTROL SYSTEM DESCRIPTION
(a) The power window control system controls the power window operation using
the power window regulator motors. The main controls of ...
Other materials about Toyota 4Runner:
Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK STOP LIGHT CONTROL RELAY
(a) Remove the stop light control relay from the engine room relay block.
(b) Measure the resistance according to the value(s) in the table below.
Stan ...
Rear Door Courtesy Switch
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
...
0.0256