Audi A3 Cabriolet 2015 — technical service bulletin
Bulletin A461508 2040449- · NHTSA communication 10119991 · issued Apr 21, 2015
Technical service bulletin
communication type
Tires
component
2015
model years
1
vehicle entries
Official summary
Customer may report that Electronic Stability Control (ESC) and Tire Pressure Monitoring System (TPMS) warnings are intermittently displayed in the instrument cluster. DTCs are stored in the ABS control module. During vehicle start-up, there may be a drop in voltage that causes the DTCs to be stored in the ABS control module. However, the power steering control module, J500 (address word 44), must be updated to correct this condition.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.