Toyota 4Runner: System Diagram
SYSTEM DIAGRAM
Communication Table
|
Sender |
Receiver |
Signal |
Line |
|---|---|---|---|
|
Certification ECU |
Main body ECU |
|
CAN |
|
Main body ECU |
Certification ECU |
|
|
|
Multiplex network door ECU (back door P/W) |
Main body ECU |
Back door courtesy light switch signal |
LIN |
System Description
SYSTEM DESCRIPTION
1. WIRELESS DOOR LOCK CONTROL SYSTEM DESCRIPTION
(a) This system locks/unlocks the doors remotely. The wireless door lock control
system has the following features:
The ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
The wireless door lock control system troubleshooting procedures are
based on the premise that the power door lock control system is operating
normally. ...
Other materials about Toyota 4Runner:
Steering Pad Switch Circuit
DESCRIPTION
This circuit sends an operation signal from the steering pad switch assembly
to the radio and display receiver assembly.
If there is an open in the circuit, the radio system cannot be operated using
the steering pad switch assembly.
If there ...
Transmitter ID1 Error (C2141/41-C2145/45)
DESCRIPTION
The tire pressure warning valve and transmitters that are installed in the tire
and wheel assemblies measure the air pressure of the tires. The measured values
are transmitted to the tire pressure warning antenna and receiver on the body as
...
0.0274