Lexus NX: System Diagram
SYSTEM DIAGRAM
Communication Table | Sender | Receiver | Signal | Line |
|---|---|---|---|
| Brake booster with master cylinder assembly (skid control ECU) | Stereo component equalizer assembly | Vehicle speed signal | CAN |
| Hybrid vehicle control ECU | Stereo component equalizer assembly | Engine speed signal | |
| Accelerator pedal angle signal | |||
| Integration sports mode indicator signal | |||
| Shift position P signal | |||
| Shift position R signal | |||
| Shift position D signal | |||
| Shift position N signal | |||
| Sport mode indicator signal | |||
| Shift gear signal | |||
| Engine mode ID signal | |||
| ECO mode indicator signal | |||
| Hybrid vehicle control ECU | |||
| Integration sports mode signal | |||
| Main body ECU (multiplex network body ECU) | Stereo component equalizer assembly | Trip count signal | |
| Time count signal |
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System Description
SYSTEM DESCRIPTION ASC SYSTEM (a) The ASC system uses a stereo component equalizer assembly to electronically generate a driving sound. Simulated engine sounds are output from the No. 1 speaker assemb
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the ASC system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2.
Operation Check
OPERATION CHECK INSPECT ASC SYSTEM OPERATION CAUTION: Check for safety before performing any tests. HINT: When the drive mode changes to a mode other than NORMAL, SPORT or CUSTOMIZE*, the simulated en
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Back door
The back door can be opened using
the back door open switch, smart
access system with push-button
start or wireless remote control.
WARNING
■Caution while driving
Keep the back door closed while driving.
If the back door is left open, it may hit
nearby objects while driving or lugga
Vanity Light Bulb
ReplacementREPLACEMENT CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. DISCONNECT VANITY LIGHT ASSEMBLY (a) Using a screwdriver, detach the claw and disconnect the vanity light assembly. HINT: Tape
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