Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Customize Parameters

CUSTOMIZE PARAMETERS

1. CUSTOMIZING FUNCTION WITH TECHSTREAM

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.

HINT:

The following items can be customized.

(a) Customizing with the Techstream.

(1) Connect the Techstream to the DLC3.

(2) Turn the ignition switch to ON.

(3) Turn the Techstream on.

(4) Enter the following menus: Customize Setting / Illuminated Entry or Light Control.

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

Illuminated Entry

Tester Display

Description

Default

Setting

ECU

Lighting Time

Changes the lighting time of the following lights that are operated by the timer function when the interior light DOOR switch of the Roof Console Box Assembly (Map Light) is on:

  • Engine Switch Illumination*1
  • Transponder Key Coil (Ignition Key Cylinder Light)*2
  • Roof Console Box Assembly (Map Light)

15 s

10:30 s,00:15 s,01:7.5 s

Main body ECU (Multiplex network body ECU)

I/L when ACC OFF

Turns off the following lights automatically when the interior light DOOR switch of the Roof Console Box Assembly (Map Light) is on and the ignition switch is turned from ON or ACC to off:

  • Engine Switch Illumination*1
  • Transponder Key Coil (Ignition Key Cylinder Light)*2
  • Roof Console Box Assembly (Map Light)

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

I/L ON W/Door key Unlock

Lights up the following lights automatically when the interior light DOOR switch of the Roof Console Box Assembly (Map Light) is on and the doors are unlocked by an unlock operation (entry unlock function):

  • Engine Switch Illumination*1
  • Transponder Key Coil (Ignition Key Cylinder Light)*2
  • Roof Console Box Assembly (Map Light)

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Room Light when Aprchd

Lights up the following lights when the interior light DOOR switch of the Roof Console Box Assembly (Map Light) is on and the electrical key transmitter sub-assembly is brought near the vehicle*1:

  • Engine Switch Illumination
  • Roof Console Box Assembly (Map Light)

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

Interior Light Control

Lights up the following lights:

  • Engine Switch Illumination*1
  • Transponder Key Coil (Ignition Key Cylinder Light)*2
  • Roof Console Box Assembly (Map Light)

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

  • *1: w/ Smart Key System
  • *2: w/o Smart Key System
Light Control

Tester Display

Description

Default

Setting

ECU

Disp Ex ON Sen

Changes the ambient brightness level required to dim the lights such as the indicator lights of the combination meter, A/C indicator light and clock.*A

NORMAL

000:NORMAL,001:DARK2,010:DARK1,011:LIGHT1,100:LIGHT2

Main body ECU (Multiplex network body ECU)

Disp Ex OFF Sen

Changes the ambient brightness level required to cancel the dimming of the lights such as the indicator lights of the combination meter, A/C indicator light and clock.*B

NORMAL

000:NORMAL,001:DARK2,010:DARK1,011:LIGHT1,100:LIGHT2

Main body ECU (Multiplex network body ECU)

Light Auto OFF Delay

Keep the headlights on for a certain period of time after turning the ignition switch off and closing all doors with the low beam headlights on.*

30s

00:OFF,01:30 s,10:60 s,11:90 s

Main body ECU (Multiplex network body ECU)

Sensitivity

Adjusts the sensitivity of the automatic light control system.*C

Normal

000:Normal,001:Dark2,010:Dark1,011:Light1,100:Light2

Main body ECU (Multiplex network body ECU)

DRL Function

Turns the DRL system on or off.*

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

  • *: w/ DRL OFF Switch

HINT:

The sensitivity adjustment may be difficult to confirm. Check by driving the vehicle.

*A

*B

*B

*C

*C

(b) Customizing using the radio and display receiver assembly (for Radio and

(b) Customizing using the radio and display receiver assembly (for Radio and Display Type) or navigation receiver assembly (for Navigation Receiver Type).

(1) Turn the ignition switch to ON.

(2) Enter the following menus: MENU / Setup / Vehicle / Vehicle Customization / Lights Settings (for Radio and Display Type).

(3) Enter the following menus: APPS / Setup / General / Vehicle / Vehicle Customization / Lights Settings (for Navigation Receiver Type).

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

Lights Settings

Tester Display

Description

Default

Setting

ECU

Headlamps-On Sensitivity

Adjusts the sensitivity of the automatic light control system.*A

0

-2, -1, 0, +1 or +2

Main body ECU (Multiplex network body ECU)

Headlamps Auto-Off Timer

Keep the headlights on for a certain period of time after turning the ignition switch off and closing all doors with the low beam headlights on.

30 sec.

Off, 30 sec., 60 sec. or 90 sec.

Main body ECU (Multiplex network body ECU)

Daytime Running Lights

Turns the DRL system on or off.

On

On or Off

Main body ECU (Multiplex network body ECU)

Interior Lights Off Timer

Changes the lighting time after closing all of the doors. (It will fade out immediately in case of turning the ignition switch from off to ACC or ON,)

15 sec.

7.5 sec., 15 sec. or 30 sec.

Main body ECU (Multiplex network body ECU)

HINT:

The sensitivity adjustment may be difficult to confirm. Check by driving the vehicle.

*A

How To Proceed With Troubleshooting
System Description
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