Toyota Tacoma (2015-2018) Service Manual: Customize Parameters

Toyota Tacoma (2015-2018) Service Manual / Lighting / Lighting System / 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 Illumination1 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 Illumination1 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 Illumination1 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 Illumination1 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.

(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.

System Description

SYSTEM DESCRIPTION 1. ILLUMINATED ENTRY SYSTEM (a) The illuminated entry system has the following control functions: Control Outline Lights that Operate ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the lighting system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP ...

Other materials:

System Description
SYSTEM DESCRIPTION 1. DESCRIPTION A part-time 2-speed VF2CM transfer uses a touch select 2-4 and high-low system, enabling the driver to switch between 2WD, H4 and L4 modes by turning the transfer position switch. Through these switch signals, the 4 wheel drive control ECU actua ...

System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Power Window Regulator Master Switch Assembly Power Window Regulator Motor Assembly (for Driver Door) Power Window ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK FOR DTC HINT: When using the Techstream with the engine switch off, connect the Techstream to the DLC3 and turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the Techstream and the vehicle begins. Then select th ...