Toyota 4Runner manuals

Toyota 4Runner: System Diagram

SYSTEM DIAGRAM


Communication Table

Sender

Receiver

Signal

Line

Center airbag sensor assembly

Main body ECU (multiplex network body ECU)

Front seat inner belt LH buckle switch

CAN

Combination meter assembly

  • Front seat inner belt RH buckle switch
  • Occupant detection

Main body ECU (multiplex network body ECU)

Combination meter assembly

  • Front seat inner belt LH buckle switch
  • Parking brake switch

Skid control ECU (master cylinder solenoid)

Combination meter assembly

Vehicle speed

ECM

Combination meter assembly

Shift position

Parts Location
PARTS LOCATION ILLUSTRATION ILLUSTRATION ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedures to troubleshoot the seat belt warning system. *: Use the Techstream. PROCEDURE 1. VEHICLE BRO ...

Other materials about Toyota 4Runner:

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL PISTON SEAL (a) Apply a light layer of lithium soap base glycol grease to the entire inner and outer circumference of a new piston seal. Text in Illustration *1 Lithium s ...

If the vehicle battery is discharged
The following procedures may be used to start the engine if the vehicle's battery is discharged. You can also call your Toyota dealer or a qualified repair shop. If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt batt ...

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