Volvo C40BEV 2021–2026 — technical service bulletin
Bulletin TJ37521-1 · NHTSA communication 11026733 · issued Nov 1, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2021–2026
model years
13
vehicle entries
Official summary
This is a Technical Journal - If a customer experiences a "Propulsion System Service Required" message in the DIM, and the DTC IEM P0CBC62 is stored, please follow the advice under "Service".
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.