Volvo S60 2016–2019 — technical service bulletin
Bulletin TJ34142.5.0-2019 · NHTSA communication 10155341 · issued Feb 19, 2019
Technical service bulletin
communication type
Steering
component
2016–2019
model years
8
vehicle entries
Official summary
This is a Technical Journal: Steering Assistance Temporarily Reduced, PSCM. Disconnect the S connector on the BCSM (4/153) for 15 minutes and then reconnect it, see picture. Check that both main and support battery is charged to at least 12.4 volts /70% SoC or more. At this point we do not see any need to replace the BCSM or any other components such as steering
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.