I have the above van with a UCH (Body module) fault causing the hazard lights to operate when they feel like it even though the switch signal wire remains dormant.

My questions to the Renault experts (as this is a Renault Trafic) are as follows please:

Can I programme a second hand unit from another van ?

Do I need to replace the key fobs as the existing ones are already programmed to another module?

Will the DEC superscan do the job (I have the security PIN codes ) ?

Many Thanks

John

ps: Tried to programme another unit to it today but cannot complete the config data which I think may be because the key is not programmed ???