Audi Q5 2023 — technical service bulletin
Bulletin Circular 93S3 · NHTSA communication 10238200 · issued Jun 6, 2023
Technical service bulletin
communication type
Equipment
component
2023
model years
1
vehicle entries
Official summary
On a small number of vehicles manufactured within a specific period, an incorrect bolt length was used for securing a connector for the high-voltage battery wiring harness. The incorrect bolt length could potentially lead to the connector coming loose, which over time could result in failure of the high-voltage system for the power unit. Replace the high-voltage battery wiring harness bolts.
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.