Disabling immobilizer on Laguna 1 decoder unit

Your key is no longer recognized by your Renault Laguna 1 decoder? Is it faulty? Has it been exposed to water, humidity?

We work on the original decoder unit that you need to dismantle and send to us by post.

Replacing the decoder unit or UCH unit with a new one, as well as reprogramming it by your mechanic, can be very expensive or even impossible if it is no longer manufactured. Therefore, we offer you a much more affordable solution. Our Technical Service can work on your Traffic Decoder and deactivate the immobilizer, even if the electronic board has been exposed to water. Once the decoder unit is reconnected to your Renault, you will be able to start the engine with any key, even a simple spare key.

This operation is less expensive than deactivating the immobilizer of the engine control unit and obviously much cheaper than replacing your decoder unit with a new one.

It is highly recommended to contact our Technical Service before placing an order, so our technician can verify with you whether it is indeed a decoder unit issue for your Renault Traffic 1 or guide you towards another troubleshooting solution if necessary.

We design and manufacture all our products, and specialize in all issues related to the immobilizer of Renault vehicles, so feel free to contact us by phone or email for any questions, inquiries... We will be happy to assist you until your issue is resolved.