Toyota Tundra 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.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Customize Setting.

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

Air Conditioner

Display

Default

Contents

Setting

Set Temperature Shift

Normal

Function to control the shifted temperature in relation to the displayed temperature

+2 C / +1 C / Normal / -1 C / -2 C

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

Manual / Automatic

Foot/DEF Auto Mode

ON

Function to turn the airflow from FOOT / DEF ON automatically when AUTO MODE is ON

OFF / ON

Foot/DEF Automatic Blow Up Function

ON

Function to change the blower level automatically when the defroster is ON

OFF / ON

Ambient Temperature Shift

Normal

Function to control the shifted ambient temperature in relation to the displayed ambient temperature

+3 C / +2 C / +1 C / Normal / -1 C / -2 C / -3 C

Add Foot Air in FACE Mode

ON

When the FACE mode is selected, an additional amount of air blow to the foot area. Selecting OFF will cancel this additional air flow.

OFF / ON

    Check Mode Procedure

    Data List / Active Test

    See More:

    Toyota Tundra Service Manual > Air Conditioning System(for Manual Air Conditioning System): Terminals Of Ecu
    TERMINALS OF ECU 1. CHECK AIR CONDITIONING AMPLIFIER (a) Measure the voltage and resistance according to the value(s) in the table below. HINT: Check from the rear of the connector with it connected to the air conditioning amplifier. Terminal No. (Symbols) Wiring Color Terminal Description Condition ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2023 Copyright www.ttundra.com
    0.0048