Toyota Touch 2 Assembly instructions

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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MULTIMEDIA REPAIR GUIDE
for
Touch 2 & Touch 2 with Go

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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Preamble
This document is intended to help technicians to solve issues related to the
multimedia system Touch 2 (with Go) only.
This document concerns all Toyota vehicles equipped Touch 2 or Touch 2 with
Go except Aygo, ProAce and Land Cruiser 200.
This document aims to guide you in effectively diagnosing the customer
complaint and to support you solving the issue.
Toyota Aygo
Toyota ProAce
Toyota Land Cruiser 200

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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Information about the Touch 2 system
There are 2 possible configurations for the Touch 2 system :
-Display Audio only (Touch 2)
-Display Audio + Extension Box (Touch 2 With Go)
The Extension Box is an optional module which brings new functionalities to the
multimedia system.
Display Audio
Display Audio with location of the Extension Box
Extension Box

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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How to install the Extension Box in the vehicle
Go on:
Remarks: (C-HR only)
When installing the Extension Box, pay attention that the Extension unit is correctly
oriented. The big supplier label must face the ground, and the terminals of the EXT box
should face the interior of the car not the engine.
Techdoc 1: Accessory Installation Manual
1- Select the vehicle
2- Select installation manual
3- Select Navigation systems
4- Follow the manual instructions

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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1- Understand the problem
Ask the customer details about the complaint and its occurrence conditions
1. What is the problem (phenomenon description)
2. When did the problem start (i.e. after pairing new phone, after update,
always present…)
3. When does the problem occur (i.e. at vehicle start, when driving,
random, certain area, specific operation, ...)
4. Details count (i.e. brand and model of paired phone, size USB memory…)

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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2- Identify the multimedia system
-Is it a Touch 2 system ?
-Is the multimedia system composed by the Display Audio only, or is
there also an Extension Box ?
The software version gives the information.
Go to: -> Setup -> General -> System information
In this menu, you can find the Device ID and the system configuration:
-Touch 2 with Extension Box:
Touch 2 with Go / Go Plus
Touch 2 with Go versions: 3.x.x, 4.x.x and 6.x.x (MM13-14-16)
W / E: West Europe Map / East Europe Map
L (Low): Touch 2 with Go
H(High): Touch 2with Go Plus
-Touch 2 without Extension Box (DA only): Touch 2
Device ID starts by 13, 14 or 16
(MM13-14-16)
MM13
4.x.x W L

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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3- Check the DTC codes menu in the vehicle
Access the Service menu ?
1) First method
a- Key “ON”
b- Press and hold the hard key “CAR”
c- Switch On/Off the headlights 3 consecutive times in quick succession
2) Alternative method (Service menu for vehicle with Daytime Running Light)
4 Click on Screen off
1 Audio off (click on On/Off button)
2 Access to the Setup Menu
3 Access to the Display Menu
5 Once Screen off, click 5 times on “>”, then 5 times on “<”

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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Check the presence of DTC codes
After following one of the two methods previously explained, the Service Menu appears.
Please see below > Next “Failure Diagnosis” > “System Check”
If any DTC exist click “Details” next to the component (for example DA or EXT BOX)

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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A - No DTC code found
Please click on :
B - DTC codes found –How to access the Repair Manual
Look-up the meaning of the DTC-codes in the Repair Manual
Go on NG Techdoc. (See hyperlink at the bottom of the page)
Next Step
1 - Click on the magnifying glass
2 - Select the customer vehicle

DA
DA & Ext. Box
How to Identify T2wG and Device ID
How to access the Service Menu
How to check DTC codes
How to access the Repair Manual
How to install latest softwares
Top page
NG Techdoc
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3 - Select Repair Manual
4 - Click on Search
5 –Select the corresponding repair guide