Lexus NX manuals

Lexus NX: System Diagram

Lexus NX Service Manual / Steering / Steering Column / Power Tilt And Power Telescopic Steering Column System / System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU

(Transmitter)

Receiving ECU

Signal

Communication Method

Main Body ECU (Multiplex Network Body ECU)

Multiplex Tilt and Telescopic ECU
  • Auto away/return state signal
  • 3Tilt and telescopic position request signal
  • Driver position data signal* (Driver seat, tilt and telescopic steering and mirror)
  • IG SW signal
  • Front seat inner belt (for driver) buckle switch signal

CAN

Front Power Seat Switch LH

Multiplex Tilt and Telescopic ECU
  • Play command signal of memory 1 for driver seat*
  • Start signal to play tilt and telescopic steering*
  • Stop signal to play memory*

Combination Meter Assembly

Multiplex Tilt and Telescopic ECU

Vehicle speed signal

Multiplex Tilt and Telescopic ECU

Main Body ECU (Multiplex Network Body ECU)

State signal of tilt and telescopic steering

Multiplex Tilt and Telescopic ECU

Front Power Seat Switch LH
  • Tilt and telescopic recall and execution signal
  • Tilt and telescopic recall and end signal
  • *: w/ Seat Memory

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