mirror of
https://github.com/mbirth/wiki.git
synced 2024-12-24 22:54:09 +00:00
Added post about Toyota Touch 2 firmware update.
This commit is contained in:
parent
076fc44dda
commit
cf79c9694e
BIN
assets/toyota-tech-results.png
Normal file
BIN
assets/toyota-tech-results.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 61 KiB |
@ -0,0 +1,78 @@
|
||||
---
|
||||
title: Toyota Touch 2 Firmware Update
|
||||
language: en
|
||||
layout: default
|
||||
created: 2017-10-21 20:00:00 +0200
|
||||
updated: 2017-10-21 20:00:00 +0200
|
||||
toc: false
|
||||
tags:
|
||||
- know-how
|
||||
- hacking
|
||||
- toyota
|
||||
- touch
|
||||
- touch&go
|
||||
- touch2
|
||||
- firmware
|
||||
- software
|
||||
---
|
||||
What unit do I have?
|
||||
====================
|
||||
|
||||
Recent Toyotas have a unit called "Touch 2" or "Touch&Go 2" in their middle console. Problem is:
|
||||
you can't differentiate between them easily. Actually, the "Touch 2" is what you see when sitting
|
||||
in your car. The "Touch&Go 2" is the same base unit, but with an extra processor and software
|
||||
module stuck on its back. The "Go"-part will completely replace all features of the "Touch", but
|
||||
still use the same display and controls. Like replacing the computer tower under your table but
|
||||
keeping the same display, keyboard and mouse. That's why "Touch&Go" units show different screens
|
||||
than the "Touch"-only units.
|
||||
|
||||
If your device has navigation, that comes from the "Go"-part and this update isn't for you as you
|
||||
can't update the "Touch"-part easily because the USB-socket now goes to the "Go"-unit. Also it
|
||||
wouldn't do much for you, as the "Touch"-unit is disabled anyways.
|
||||
|
||||
|
||||
Preparation
|
||||
===========
|
||||
|
||||
To do the update, you need your VIN and an empty USB stick with at least 1GB space total.
|
||||
|
||||
Head over to [this website](https://www.toyota-tech.eu/CAL/VINDecode.aspx) and create a free
|
||||
account (or login). Enter your VIN and the _Bulletin ID_ **BE-0044T-0415**. You should get one
|
||||
result like this:
|
||||
|
||||
![]({{ site.url }}/assets/toyota-tech-results.png)
|
||||
|
||||
Download the file, unpack it and you should get a file `13TXDAEU-CA42_9999.kwi`.
|
||||
|
||||
Format your USB stick with FAT32 format and put the extracted file on it. Nothing else.
|
||||
|
||||
|
||||
The Update
|
||||
==========
|
||||
|
||||
1. Turn on the ignition (Don't start the car.)
|
||||
1. Wait until the radio screen comes on
|
||||
1. Remove all USB sticks and/or CDs from your headunit
|
||||
1. Press and hold the <kbd>MEDIA</kbd> key and while holding it, turn on and off the low beams
|
||||
3 times in a row. A service menu should appear. Let go of the <kbd>MEDIA</kbd> button now.
|
||||
1. Tap on "Service Information".
|
||||
1. Tap on "Program Update".
|
||||
1. Connect the USB stick with the firmware file.
|
||||
1. Tap on "OK". A message about a detected update media should appear.
|
||||
1. Tap "OK" again. A screen "ECU Selection" with only one entry should appear.
|
||||
1. Tap "Select" for the one entry.
|
||||
1. To start the actual update, tap "OK".
|
||||
1. **WAIT!** Until the blue bar fills up and **turns green**.
|
||||
1. Tap "OK".
|
||||
1. With leaving the USB stick plugged in and not touching anything else: Turn off the ignition.
|
||||
1. Turn on the ignition again. (Don't start the car.)
|
||||
1. Wait until the radio screen comes on (might take a little longer this time).
|
||||
1. Remove the USB stick.
|
||||
1. Turn off the ignition.
|
||||
1. **WAIT** for about 30 seconds or more. (I was able to hear the device's fan turning off after
|
||||
about 25 seconds. So 30 seconds should be safe.)
|
||||
1. Turn on the ignition (Don't start the car.) and **WAIT** again. The headunit should boot with
|
||||
the new software version.
|
||||
1. Done.
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user