Transport CanadaMedium Risk
2011 BUICK ENCLAVETransport Canada Recall #2012122
The official notice
Defect
On certain vehicles, if a buildup of snow or ice on the windshield or on the wipers restricts the movement of the wiper arm, the wiper arm nut may loosen and cause that wiper to become inoperative. Loss of windshield wiping capability, should it occur during a rainy/snowy day, may compromise the driver's ability to see the road and its users, which could result in a crash causing property damage and/or personal injury.
Safety Risk
No risk description available.
Remedy
Dealers will tighten the wiper arm nuts.
5,810 vehicles affectedMfr ref: 12036Updated June 10, 2026