Volkswagen E-Golf 2015 — technical service bulletin
Bulletin V931501 2040470 · NHTSA communication 10122904 · issued Apr 30, 2015
Technical service bulletin
communication type
Electrical System
component
2015
model years
1
vehicle entries
Official summary
Technical Bulletin (High Voltage Battery Not Charging as Expected for Departure Time Set With Car-Net): This procedure corrects the concern listed above by updating the parameters of the high voltage battery charging voltage control module J966
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.