While you wait for answers, we may have found some information which could help you.
Click here for Blows White SmokeImmobilizer fault?
reversing switch 2015 renault traffic not working?
Renault Trafic "Select Neutral" Fault ?
battery location?
engine oil for renault theault?
I have an 04 traffic that goes into limp mode after a few miles. Its a 1.8?