Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Customize Parameters

CUSTOMIZE PARAMETERS

PROCEDURE

1. CUSTOMIZE AIR CONDITIONING SYSTEM

(a) Customizing with the 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.

(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 / Air Conditioner.

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

Air Conditioner

Display

Default

Content

Setting

Relevant ECU

DEF (PSW/Lock) Mode Setting

Link

When pressure switch ON or the compressor lock is generated, the function to switch to air automatically is stopped.

Link or Normal

Air Conditioning Amplifier Assembly

Set Temperature Shift

Normal

Function to perform control with the shifted temperature versus the displayed temperature

-2C, -1C, Normal, +1C, +2C

Air Conditioning Amplifier Assembly

Compressor Mode

Automatic

Function to turn the A/C on automatically by pressing the AUTO button when the blower is on and the A/C is off

Automatic or Manual

Air Conditioning Amplifier Assembly

Air Inlet Mode*1

Automatic

In case of turning the A/C on to cool the cabin down quickly, this is the function to change the mode automatically to RECIRCULATION mode

Automatic or Manual

Air Conditioning Amplifier Assembly

Foot/DEF Auto Mode

ON

Function to turn the airflow to FOOT/DEF automatically when AUTO mode is on

ON or OFF

Air Conditioning Amplifier Assembly

Foot/DEF Automatic Blow Up Function

ON

Function to increase the blower level automatically when the defroster is on

ON or OFF

Air Conditioning Amplifier Assembly

Fan speed increment control

Normal

Function to define how fast the AC blower goes to target speed when first activating the air conditioning

Slow, Normal, Fast

Air Conditioning Amplifier Assembly

Outside Air Mode Auto Switch Function

ON

Function to automatically change the air inlet to FRESH mode when the vehicle is parked

ON or OFF

Air Conditioning Amplifier Assembly

  • *1: except G. C. C countries

(b) Customizing using the Navigation receiver assembly (for Navigation Receiver Type)

(1) Turn the ignition switch to ON.

(2) Enter the following menus: APPS / Setup / Vehicle / Vehicle Customization / Climate Settings.

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

Climate Settings

Display

Default

Content

Setting

Relevant ECU

Auto A/C Mode

On

Function to turn the A/C on automatically by pressing the AUTO button when the blower is on and the A/C is off

On or Off

Air Conditioning Amplifier Assembly

Efficient Ventilation Mode

On

In case of turning the A/C on to cool the cabin down quickly, this is the function to change the mode automatically to RECIRCULATION mode

On or Off

Air Conditioning Amplifier Assembly

(c) Customizing using the Radio and display receiver assembly (for Radio and Display Type)

(1) Turn the ignition switch to ON.

(2) Enter the following menus: SETUP / General / Vehicle / Vehicle customization / Climate settings.

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

Climate settings

Display

Default

Content

Setting

Relevant ECU

Auto A/C Mode

On

Function to turn the A/C on automatically by pressing the AUTO button when the blower is on and the A/C is off

On or Off

Air Conditioning Amplifier Assembly

Efficient Ventilation Mode

On

In case of turning the A/C on to cool the cabin down quickly, this is the function to change the mode automatically to RECIRCULATION mode

On or Off

Air Conditioning Amplifier Assembly

System Diagram
SYSTEM DIAGRAM ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the air conditioning system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUG ...

Other materials:

Inspection
INSPECTION PROCEDURE 1. INSPECT PARK/NEUTRAL POSITION SWITCH (a) Measure the resistance according to the value(s) in the table below. Text in Illustration *a Component without harness connected (Park/Neutral Position Switch) ...

Crawl Indicator Light Remains ON
DESCRIPTION When CRAWL starts after operating the CRAWL switch (drive monitor switch), the CRAWL indicator light turns on. While CRAWL is in the process of stopping, the CRAWL indicator light begins blinking. When CRAWL totally stops, the CRAWL indicator light turns off. WIRING DIAGRAM CA ...

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals ...

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