Help Needed Megane 3RS (Ph3) "Error Prog"

[justanegineer]

Hi there,

Urgent help needed after a garage used DDT4ALL to reprogram a few things in my car.

It's a 2015 Megane RS used for track days.

Their mission was to decode all airbags (front & seat), the seat position sensor and to change the digital speedo in the digital side dash from mph to kph.

Sadly they have messed up big time resulting in the "Error prog" message.

I do believe to know the ECUs they have touched, but would love to get some help!

[matzel82]

Going to a Renault garage and do a automatic configuration with original Clip.... voila

[AndyIreland]

Did they disable ESC?

what you should do is download PyREN and do DTC errors on the ECU's and clear them ... then see if any errors store again

EDIT: if you have an ELM327 and laptop that is

[KarelSvo]

Sadly they have messed up big time resulting in the "Error prog" message.

In the ddt4all log files show what you have changed. Upload them so that they can be checked.

[AndyIreland]

@KarelSvo if it was a garage that done it for him and they used DDT4ALL then they would have the log files on their laptop so he wont be able to upload the log on here

[AndyIreland]

I have turned off TPMS for some people remotely. - If you turn off TPMS but dont turn off the setting in Cluster/TDB you can get "error prog" showing up in the dash cluster - it could be something as simple as that. Once the setting is disabled in the cluster settings if you car is not equipped with it, and you then restart the cluster (with DDT4ALL) then the error goes away.

[AndyIreland]

they could have even disabled your airbags but not changed the setting in the cluster tdb to without airbag ecu?

[shrlnm]

Hello @justanegineer
You may revert any changes by this instruction https://www.drive2.ru/b/643355315688994881/