What is this?

[ChrisPearson]

?

 

[EdV6220]

Probably something to do with the odometer or trip computer.

 

[Marky_]

UCH presumably

The UCH (Unite Centrale Habitacle) is an electronic control module that is fitted to many late model Renaults (early 2000's onwards.) It is responsible for controlling many of the non-engine related functions of the car, such as central locking, electric windows, and even some of the lights (e.g. indicators.)

A brand new UCH is supplied with a blank memory. This must be coded (using the Renault Clip computer) to match the serial number of the ECU and key/card before it will work with the car. The memory can only be written once, so a used UCH cannot be taken from a donor vehicle to be used in another unless the ECU and keyfobs/cards are also transferred.

 

[bmh.01]

As printed on it its a UCH, thats the lower spec version. Where've you had it from?

 

[ChrisPearson]

I said that but my dad didnt think it would be the UCH.

Worth much?

 

[bmh.01]

Nothing, they're coded to the car so can't be reused really. And its one from either a cup or a lower spec model (authentique/expression) so theres no auto wipers/lights/trip comp/etc functions on it either.