Technical Service Bulletin A271422 2036392- — 2014 AUDI S8
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | A271422 2036392- |
| Manufacturer | |
| Vehicle | 2014 AUDI S8 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Supersedes Technical Service Bulletin Group 27 number 14-21 dated February 11, 2014. Vibrations are felt at 1000 rpm and 3000 rpm. DTCs may be stored in the subframe mount control module. The basic settings of the active engine mounts in the subframe mount control module, J931, are deactivated when work is done on either of the vehicle electrical system control modules. As a result, the vehicle vibrates or judders when cylinders are actively switched off.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
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