Renault True Code
The Renault 'True Code' OBD system, as the name suggests, is for Renault based vehicles using HITAG-2 keys/cards - with the 12 character pincode.
The system connects to the vehicle through the diagnostic connector, and with the PC software supplied shows the true dealer code for the vehicle. Simply click on 'Program' and it will prompt you through the programming sequence for learning new keys/cards to the vehicle.
Naturally, once the pincode has been retrieved, you can also use it for any security/coding/replacement of Renault body control UCH ECUs, using a Dec Superscan or Renault Clip.
Models Covered by RTC 1
- Clio < 2006
- Megane II Phase 1 & 2
- Scenic II Phase 1 & 2
- Laguna II Phase 1 & 2
- Traffic II Phase 1 & 2
- Master Phase 1 & 2
- Espace IV Phase 1 & 2
- Velsatis Phase 1 & 2
In addition, the rebranded Nissan and Vauxhall derivatives (Primastar, Interstar, Kubistar, Movano and Vivaro) are also compatible with this system.
Models Covered by RTC 2
Please Note : Renault RTC 1 Required
Models Covered by NTC
- Nissan Micra & Note (non proximity keys)
Please Note : Renault RTC 1 Required
Full Kit
Purchase the RTC1, RTC2 and NTC is one complete package.
Hardware
Very simply, the hardware consists of a USB to OBD interface which allows the computer software to communicate directly to the vehicle. This allows for rapid software modelling, testing and hence a quick time for releasing updates and modifications.
Each interface is uniquely numbered and works only with the software intended for it.
Renault True Code Software
Available in two modules: RTC 1 & RTC 2. The software is compatible with Windows XP SP3 and Windows 7, and able to run on even a modestly equipped Netbook. The software, when activated correctly, shows the following menu system.
Shown above are various modules that are, or will be available . Also shown is the version number that each module is running.
Internet updating is being worked on at the moment and this update process will be automated in time. Compatible with all modern vehicle communications protocols the system is easily upgraded as each new module is completed. Some modules work by DIAGNOSTIC (through the OBD connector) and some work with loaded EEPROM files. This, and the version number of the module, is shown under the manufacturer's emblem
The Renault Module
Upon choosing the Renault module, we are presented with the simple user friendly menu screen below:
Simply select the vehicle required from the drop down menu. We will select a Vauxhall Vivaro. After selecting the vehicle we click on 'Connect to Selected Vehicle'
The blue brick progress bar builds to show us that the software is communicating with the vehicle. We are then shown the number of keys programmed, their unique ID numbers and finally the dealer pincode. As you can see in the example above, we now have a 'Start Program' button appear. This can be clicked and the software will guide you step by step through the programming procedure.
Upon successful completion of programming you will be asked to wait two minutes before trying the key. And that's it – job done.
IMPORTANT - Notes on programming:
- Only a virgin HITAG transponder with the correct formatting can be programmed in
- Second hand cards and keys (and therefore locked with an unknown crypto key) cannot be programmed
- All keys and cards must be programmed in one sequence – since any not programmed will be deleted. These can be added back in at a later date
- Battery voltage absolutely MUST be above 12.2V to allow for a correct diagnostic session and programming sequence
- Hands free cards are backwards compatible with non-hands free cars. However, you cannot program in a non-hands free card into a car that requires a hands free card. The procedure will fail!
