Nissan Altima 1991–1993 — technical service bulletin
Bulletin U3005 1991-93 Se · NHTSA communication 10178251 · issued Jul 1, 2020
Technical service bulletin
communication type
Fuel System, Gasoline
component
1991–1993
model years
4
vehicle entries
Official summary
Expiration Notification â Fuel Pump Dealer Announcement ***** Campaign Summary***** In 1993, Nissan launched a Voluntary Service Campaign on certain 1991-1993 Model Year Nissan Sentra (B13) and 1993 Altima (U13) vehicles to inspect and, if necessary, replace the fuel pump. It was determined that the fuel pumps on the subject vehicles may experience accelerated brush wear. Parts specified for this campaign are no longer available through Nissan. This customer service campaign and customer reimbursement for these repairs are no longer available. ***** What Dealers Should Do ***** 1. Service Comm
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.