As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.

Service Brakes, Hydraulic — Power Assist — Vacuum

Date Announced

SEP 06, 2019

Vehicles Affected

3,456,719

Chevrolet Recall #

N192268490

NHTSA Campaign #

19V645000

Summary

General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.

Actions

GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.

Documents (15)

• Recall Acknowledgement
• Recall 573 Report-Amendment 4
• Recall Quarterly Report #1, 2019-4
• Recall 573 Report-Amendment 1
• Recall 573 Report-Amendment 1
• ISSUED Owner Notification Letter(Part 577)
• Defect Notice 573 Report
• Manufacturer Notices(to Dealers,etc) - Date: September 20, 2019 Subject: N192268490-01 - Safety Recall Increased Brake Pedal Effort Customer Letter Added
• Recall 573 Report-Amendment 2
• Safety Bulletin
• Frequently Asked Questions (FAQs) for Safety Recall N192268490 Increased Brake Pedal Effort
• Manufacturer Notices(to Dealers,etc) - Date: September 6, 2019 Subject: N192268490 - Safety Recall Increased Brake Pedal Effort
• ISSUED Owner Notification Letter(Part 577)
• Safety Bulletin
• Recall 573 Report-Amendment 3