Acura MDX 2017 — technical service bulletin
Bulletin B18-004 · NHTSA communication 10128896 · issued Feb 8, 2018
Technical service bulletin
communication type
Electrical System
component
2017
model years
3
vehicle entries
Official summary
Service bulletin - While driving, the client may experience flickering interior/exterior lights, multiple indicators coming on, jerky steering and/or other voltage-related fluctuations. The B+ sensing screw on the alternator is not torqued properly.
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.