Last Modified: 11-29-2007 1.6 U
Service Category: Steering Section: Steering Column
Model Year: 2008 Model: Sequoia Doc ID: RM000000XZI012X
Title: STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: SYSTEM DIAGRAM (2008 Sequoia)

SYSTEM DIAGRAM



Communication Table

Sender

Receiver

Signal

Line

Main body ECU

Multiplex tilt and telescopic ECU
  • Ignition switch ON signal
  • Unlock warning switch signal

CAN communication

Multiplex tilt and telescopic ECU

Front power seat control switch LH
  • Tilt and telescopic execution signal
  • Tilt and telescopic completion signal

CAN communication

Front power seat control ECU and switch LH

Multiplex tilt and telescopic ECU
  • Memory command of Memory 1 for driver's seat
  • Memory command of Memory 2 for driver's seat
  • Play command of Memory 1 for driver's seat
  • Play command of Memory 2 for driver's seat
  • Start signal to play tilt and telescopic steering
  • Stop signal to play tilt and telescopic steering

CAN communication

Combination meter ECU

Multiplex tilt and telescopic ECU

Vehicle speed signal (meter to other)

CAN communication