Lexus NX: Customize Parameters

CUSTOMIZE PARAMETERS

CUSTOMIZE SLIDING ROOF SYSTEM

HINT:

The following items can be customized.

NOTICE:

  • When the customer requests a change in a function, first make sure that the function can be customized.
  • Be sure to make notes of the current settings before customizing.
  • When troubleshooting a function, first make sure that the function is set to the default setting.

(a) Customizing with the Techstream

(1) Connect the Techstream to the DLC3.

(2) Turn the power switch on (IG).

(3) Turn the Techstream on.

(4) Enter the following menus: Customize Setting / Power Window.

(5) Select the setting by referring to the table below.

Power Window

Tester Display

Description

Default

Setting

ECU

Door Key P/W Up

This function is used to close the power windows and sliding roof by operating the mechanical key.

OFF

0:OFF,1:ON

Main body ECU (multiplex network body ECU)

Door Key P/W Down

This function is used to open the power windows and sliding roof by operating the mechanical key.

OFF

0:OFF,1:ON

Main body ECU (multiplex network body ECU)

P/W Up W/ Transmit

This function is used to close the power windows and sliding roof using the wireless key transmitter.

OFF

0:OFF,1:ON

Main body ECU (multiplex network body ECU)

P/W Down W/ Transmit

This function is used to open the power windows and sliding roof using the wireless key transmitter.

OFF

0:OFF,1:ON

Main body ECU (multiplex network body ECU)

(6) Enter the following menus: Customize Setting / Slide Roof.

(7) Select the setting by referring to the table below.

Slide Roof

Tester Display

Description

Default

Setting

ECU

Front SW Auto Operation

This function is used to enable or disable auto operation.

ON

0:OFF,1:ON

Sliding roof drive gear sub-assembly (sliding roof ECU)

(8) Enter the following menus: Customize Setting / Security.

(9) Select the setting by referring to the table below.

Security

Tester Display

Description

Default

Setting

ECU

Slide Roof Open Warning

This function is used to enable or disable the sliding roof open warning.

ON

0:OFF,1:ON

Main body ECU (multiplex network body ECU)

READ NEXT:

 Initialization

INITIALIZATION INITIALIZE SLIDING ROOF SYSTEM NOTICE: When the roof glass is adjusted or removed/installed, or the sliding roof drive gear sub-assembly is replaced, the glass position cannot be det

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of

 Terminals Of Ecu

TERMINALS OF ECU CHECK SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) (a) Disconnect the T9 sliding roof ECU (sliding roof drive gear sub-assembly) connector. (b) Measure the resistance and

SEE MORE:

 Removal

REMOVAL PROCEDURE 1. REMOVE FRONT SEAT ASSEMBLY LH Click here 2. REMOVE FRONT LOWER SEAT CUSHION SHIELD Click here 3. REMOVE POWER SEAT SWITCH KNOB LH Click here 4. REMOVE POWER SEAT SWITCH KNOB LH Click here 5. REMOVE FRONT SEAT CUSHION SHIELD LH Click here 6. REMOVE FRONT POWER SEAT SWI

 SLA Linear Solenoid (C1211,C1212,C1225-C1228,C1352,C1353,C1356,C1357)

DESCRIPTION Each solenoid adjusts pressure which affects each wheel cylinder according to signals from the skid control ECU (brake booster with master cylinder assembly) and controls the vehicle. The master cut solenoid is closed and blocks the regulator pressure from the electronically controlled b

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