laraflamme97
Talisman MOST Bus Fault
Summary of the thread
A 2021 Renault Talisman diesel is experiencing issues with a non-functional audio system and navigation, diagnosed as a MOST bus fault. This problem is likely caused by a faulty control unit on the bus. The recommended solution is to visit a workshop for professional diagnosis and replacement of the faulty unit, as this resolved a similar issue for another owner.
Did this summary help you solve your problem?
4 comment(s)
laraflamme97 (community.author)
Yes, the error memory is showing a fault related to the MOST bus. What was the cause in your case?
magdalenafrost4
Most likely, one of the control units on the bus is faulty. I’d advise a workshop visit. Replacing the faulty control unit fixed my issue.
laraflamme97 (community.author)
Thank you! I'll take it to the workshop. I was hoping it was something simple that I could fix myself, but it looks like it's more complicated than that. The repair will probably cost me around 1000€, but at least the car will finally work as it should
rmh_community_comment_box_header
community_crosslink_scanner_headline
community_crosslink_scanner_intro
community_crosslink_scanner_title
community_crosslink_scanner_price
community_crosslink_rmh_headline
community_crosslink_rmh_intro
community_crosslink_rmh_title
community_crosslink_rmh_subtitle
community_crosslink_rmh_brand
RENAULT
community_crosslink_rmh_model
TALISMAN
magdalenafrost4
I had similar issues with my Talisman. MOST bus faults are nasty. Does the error memory also show a fault?