Toyota 4Runner manuals

Toyota 4Runner: System Diagram

SYSTEM DIAGRAM


Communication Table

Sender

Receiver

Signal

Line

Combination meter assembly

Main body ECU (Multiplex network body ECU)

Vehicle speed signal

CAN

Multiplex network master switch assembly

Main body ECU (Multiplex network body ECU)

Driver side door manual lock switch signal

LIN

Multiplex network door ECU (Back door P/W)

Main body ECU (Multiplex network body ECU)

  • Back door courtesy switch signal
  • Tail gate control switch signal*
  • Back door opener switch signal

LIN

  • *: w/o Smart Key System
Parts Location
PARTS LOCATION ILLUSTRATION ILLUSTRATION ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the power door lock control system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUG ...

Other materials about Toyota 4Runner:

Open or Short in Master Cylinder Pressure Sensor (C1421,C1281,C1423,C1424)
DESCRIPTION DTC Code DTC Detection Condition Trouble Area C1421 Either condition is met: Both of the following conditions continue for at least 1.2 seconds. The IG1 terminal volta ...

Installation
INSTALLATION PROCEDURE 1. INSTALL POWER WINDOW REGULATOR MOTOR ASSEMBLY LH NOTICE: The regulator arm must be below the intermediate position when installing the rear power window regulator motor assembly. (a) Using a T25 "TORX" sock ...

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