Service bulletins for the 2001 Buick LeSabre
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
386 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Engine are shown. Show all
| 300101 | 2001-04-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. THIS MESSAGE CONCERN A SEVERE IDLE VIBRATION AT INITIAL COLD STARTUP AT AMBIENT TEMPERATURES OF 30 DEGREES OR BELOW. *TT |
|---|---|
| 990603005A | 2001-04-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A GENERATOR NOISE (WHINE / HUM / MOAN / VIBRATION) IN PASSENGER COMPARTMENT AT IDLE, SLOW SPEEDS, DECELERATING OR PARKING MANEUVERS. *JB |
| 201100 | 2001-02-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING HEATER HOSE FITTINGS TO ELMINATE VIBRATION AND / OR NOISE NOISE. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.