2006 Buick Lesabre problems, complaints & recalls
Most-reported problem areas: Suspension (1) · Engine (1) · Electrical System (1)
🧭 Reliability snapshot
Compared against other Buick Lesabre model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (583)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2025-07-18 · PIP5601C · Service Bulletin/Repair Instructions
this pi communicates the requirement to provide a pico file to receive diagnostic assistance from tac.
Unknown Or Other 2025-05-30 · PIT5074R · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician about the use of j-35616-64b and mini 50 terminal test probe, replacement terminals, and terminated leads.
Unknown Or Other 2025-05-30 · PIT5074R · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician about the use of j-35616-64b and mini 50 terminal test probe, replacement terminals, and terminated leads.
Unknown Or Other 2025-05-30 · PIT5074R · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician about the use of j-35616-64b and mini 50 terminal test probe, replacement terminals, and terminated leads.
Unknown Or Other 2024-09-09 · 02-00-89-002X · Service Bulletin/Repair Instructions
this service bulletin provides information for dealers/technicians on when and how to submit a field product report (fpr) (u.s. and canada dealers only).
Unknown Or Other 2024-09-06 · PIT3271P · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. general motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. technician s
Showing the 6 most recent of 583 bulletins. Search all of them free at nhtsa.gov.
What owners report
2015-09-14 · Electrical System“tl* the contact owns a 2006 buick la crosse. the contact received a recall notification for nhtsa campaign number: 14v355000 (electrical system) and stated that the part needed was unavailable to perform the recall repair. the manufacturer was notified of the issue. the contact had not experienced a failure. …”
2013-02-12 · Engine · 19,074 mi“tl* the contact owns a 2006 buick lesabre. the contact stated that the vehicle was taken to an authorized dealer for routine maintenance, they detected the upper and lower intake manifold valve gaskets were leaking internally. the vehicle was not repaired. the manufacturer was notified of the problem. the approximate failure mileage was 19,074. …”
2012-08-14 · Suspension · 81,000 mi“sub frame/cradle mount failure. two mounts (spacers/washers/bolts) rotted out on right front. entire sub frame dropped on right side. impacted steering. car is non drivable due to safety issue. serious design flaw for such exposed parts to be made of thin gauge metal and rubber. these parts hold / cradle the engine. failure causes serio…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.