Chevrolet Bolt EV 2019 — technical service bulletin
Bulletin N192278390 · NHTSA communication 10178401 · issued Jul 17, 2020
Technical service bulletin
communication type
Electrical System
component
2019
model years
1
vehicle entries
Official summary
Customer Satisfaction Program - certain vehicles built between January 1, 2019 and June 30, 2019, may have a condition in which the manual service disconnect fuse opens at too low an amperage resulting in a check engine light turning on or the vehicle will not start or in rare cases a loss of propulsion. Dealers are to replace the manual service disconnect fuse.
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.