Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Customize Parameters

CUSTOMIZE PARAMETERS

CUSTOMIZE WIRELESS DOOR LOCK CONTROL 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 a note 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 engine switch on (IG).

(3) Turn the Techstream on.

(4) Enter the following menus: Customize Setting / Wireless Door Lock.

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

Wireless Door Lock

Tester Display

Description

Default

Setting

ECU

Wireless Control

Function that turns the wireless door lock control system on or off

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Hazard Answer Back

Function that flashes the hazard warning lights once when the doors are locked by wireless operation and twice when the doors are unlocked by wireless operation.

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Open Door Warning

Function that sounds a buzzer when the lock switch is pressed when any of the doors are ajar

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Unlock 2 Operation

Function that unlocks the driver the door when the unlock switch on the electrical key transmitter sub-assembly is pressed once, and unlocks all of the doors when pressed twice. If this setting is OFF, pressing the unlock switch once unlocks all of the doors.

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Panic Function

Function that operates the theft deterrent system by pressing the panic switch on the electrical key transmitter sub-assembly for 0.8 seconds.

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Auto Lock Time

Function that regulates the interval between unlocking and automatic relocking of the doors

60 s

00:30 s,01:60 s,10:120 s

Main body ECU (Multiplex network body ECU)

Wireless Auto Lock

Function that turns the wireless auto lock function on or off.

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Wireless Buzzer Resp

Function that enables/disables the wireless door lock buzzer response

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

P/W Wireless Ope Buzz

Function that enables/disables the wireless power window buzzer response

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Wireless Buzzer Vol

Function that adjusts the wireless door lock buzzer volume

Level 5

0000:Level7,0001:Level6,0010:Level5,0011:Level4,0100:Level3,0101:Level2,0110:Level1,0111:Level0

Main body ECU (Multiplex network body ECU)

Wireless Lock Function with Doors Open

Function that locks the doors automatically if the lock switch on the electrical key transmitter sub-assembly is pressed with any door open and then all of the doors are closed

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

(b) Customizing with the Multi-display

(1) Turn the engine switch on (IG).

(2) Enter the following menus: MENU / Setup / Vehicle / Vehicle Customization / Door Lock Settings.

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

Display

Default

Content

Setting

Relevant ECU

Remote 2-Press Unlock

On

Function that unlocks the driver the door when the unlock switch on the electrical key transmitter sub-assembly is pressed once, and unlocks all of the doors when pressed twice. If this setting is Off, pressing the unlock switch once unlocks all of the doors.

On or Off

Main body ECU (Multiplex network body ECU)

Wireless Lock When Door Opened

On

Function that locks the doors automatically if the lock switch on the electrical key transmitter sub-assembly is pressed with any door open and then all of the doors are closed

On or Off

Main body ECU (Multiplex network body ECU)

Auto Relock Timer

60 sec.

Function that regulates the interval between unlocking and automatic relocking of the doors

OFF, 30 s, 60 s or 120 s

Main body ECU (Multiplex network body ECU)

Lock/Unlock Feedback-Lights

On

Function that flashes the hazard warning lights once when the doors are locked by wireless operation and twice when the doors are unlocked by wireless operation.

On or Off

Main body ECU (Multiplex network body ECU)

Lock Feedback-Tone

5

Function that adjusts the wireless door lock buzzer volume

Off, 1, 2, 3, 4, 5, 6 or 7

Main body ECU (Multiplex network body ECU)

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