What are the most common Buick LaCrosse problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2017 Buick LaCrosse has 2 documented issues. The most frequently reported are: EPS Connector Cable Seal May Be Unseated (Recall 17V116), Rear Toe Links May Loosen and Disconnect (Recall 17V267). Of these, 2 are rated critical and should be addressed promptly.

Is the Buick LaCrosse reliable?

The 2017 Buick LaCrosse has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 2 issues are rated critical: EPS Connector Cable Seal May Be Unseated (Recall 17V116) and Rear Toe Links May Loosen and Disconnect (Recall 17V267). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

What is the 2017 Buick LaCrosse EPS Connector Cable Seal May Be Unseated (Recall 17V116)?

GM Product Safety Recall 17085, NHTSA 17V116, covers certain 2017 Buick LaCrosse vehicles. A cable seal on one or both electric-power-steering connectors may not be fully seated, allowing water intrusion, corrosion or a high-resistance condition that can melt a connector and caus… Severity: high.

What is the 2017 Buick LaCrosse Rear Toe Links May Loosen and Disconnect (Recall 17V267)?

NHTSA Recall 17V267, GM 17168, covers certain 2017 Buick LaCrosse vehicles. The rear suspension toe links may have been installed incorrectly, allowing them to loosen and disconnect from the rear suspension. A disconnected toe link can cause loss of vehicle control and increase c… Severity: high.

Buick · Known Issues

2017 Buick LaCrosse Problems: 2 Known Issues

2017 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026

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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2017 Buick LaCrosse has 2 documented known issues, with 2 rated critical. The most serious are EPS Connector Cable Seal May Be Unseated (Recall 17V116) and Rear Toe Links May Loosen and Disconnect (Recall 17V267). DIY maintenance guides at au7o.io.

2017 Buick LaCrosse Problems: 2 Known Issues

All 2 Known Issues

2017 Buick LaCrosse: EPS Connector Cable Seal May Be Unseated (Recall 17V116)#

Common Symptoms

How to Fix

Research This Issue

2017 Buick LaCrosse: Rear Toe Links May Loosen and Disconnect (Recall 17V267)#