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Home >> Lexus >> 2010 >> ES 350 >> Repair and Diagnosis (Single Page) >> Steering >> Steering Column >> Power Tilt & Telescopic Steering Column (Diagnostics - Introduction) >> Power Tilt And Power Telescopic Steering Column System >> System Diagram >> System Diagram

System Diagram

Fig 1: Identifying Power Tilt And Power Telescopic Steering Column System Diagram
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COMMUNICATION TABLE:

Sender Receiver Signal Line
Main Body ECU Multiplex Tilt and Telescopic ECU
  • Ignition switch signal
  • Key switch signal
  • Key signal for push start system use
 CAN
Multiplex Tilt and Telescopic ECU Front Power Seat Switch LH (Position Control ECU)
  • Tilt and Telescopic execution signal
  • Tilt and Telescopic completion signal
 CAN
Front Power Seat Switch LH (Position Control ECU) 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
Combination meter ECU Multiplex Tilt and Telescopic ECU
  • Vehicle speed signal (meter to other)
 CAN
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