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Service bulletins for the 2011 Buick LaCrosse

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.

1641 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Door latch are shown. Show all

Bulletins, newest first
PI0011C2018-06-04. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH; EQUIPMENT. This preliminary informational bulletin provides a revision for PI0011C to add the 2013-2014 model years and update Warranty Information.
PI0737A2018-05-29. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH; ELECTRICAL SYSTEM. This preliminary bulletin provides information on how to set the rear electric child locks.
PIE-01962011-12-06. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH; STRUCTURE:BODY:DOOR; STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS. BUICK: CERTAIN VEHICLES EXPERIENCE INOPERATIVE DOOR HANDLE, INSIDE/OUTSIDE, AND INOPERATIVE DOOR LOCK, UNLOCKING OR LOCKING. *PE
PIE-01102011-03-01. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. CADILLAC/BUICK: ENGINEERING INFORMATION-DOOR LOCK (LATCH) REPLACEMENT. ENGINEERING ATTEMPTING TO DETERMINE THE ROOT CAUSE OF THE DOOR LOCK REPLACEMENT. *PE UPDATED ON 06/08/2011. *KB
PIT-49312010-03-26. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. GMC/CHEVROLET/CADILLAC/BUICK: A DOOR MAY NOT OPEN, INTERMITTENTLY, W/THE OUTSIDE HANDLE AND/OR THE INSIDE HANDLE. MAY BE CAUSED IF THE LINKAGE ON THE DOOR LATCH IS NOT ALLOWED TO FULLY RETURN TO ITS RELAXED POSITION. *PE UPDATED ON 06/24/2011. *KB MODELS 2010-2013 LACROSSE, CAMARO, EQUINOX, TERRAIN. UPDATED 11/28/12. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.