Toyota 4Runner manuals

Toyota 4Runner: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Line

ECM

Main Body ECU (Multiplex Network Body ECU)

  • Shift position P signal
  • Transmission information signal

CAN

Main Body ECU (Multiplex Network Body ECU)

Front Power Seat Switch LH

  • Driver seat position request signal
  • Driver seat position data signal
  • Driver's position buzzer request signal
  • Shift position P signal
  • Transmission information signal

CAN

System Description
SYSTEM DESCRIPTION 1. FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION The driver seat is equipped with slide, reclining, lifter, front vertical and lumbar support adjustment functions. Th ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the front power seat control system. *: Use the Techstream. PROCEDURE 1. VEHI ...

Other materials about Toyota 4Runner:

Skid Control ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Brake Actuator (Skid Control ECU) Communication Stop Mode Either condition is met: "Skid Control (ABS/VSC/TRAC)" is not displa ...

Removal
REMOVAL PROCEDURE 1. REMOVE FRONT WHEEL 2. REMOVE FRONT FENDER MUDGUARD LH (w/o Intuitive Parking Assist System) 3. REMOVE ROCKER PANEL MOULDING COVER LH (w/o Intuitive Parking Assist System) 4. REMOVE FRONT FENDER MOULDING SUB-ASSEMBLY LH (w/o Intu ...

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