Water in the BPMV may cause an electrical short circuit and increase the risk of fire.

Service Brakes, Hydraulic — Power Assist — Electric — Control Module

Summary

General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles with electronic brake control modules (EBCM) replaced during vehicle assembly. The bolts that attach the brake pressure modulator valve (BPMV) assembly may not be properly tightened, which could fail to seal the two sub-assemblies and allow water intrusion.

Actions

Owners are advised to park outside and away from other structures until the recall repair is completed. Dealers will replace the BPMV assembly, free of charge. Owner notification letters were mailed on October 20, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N212349181.

Documents (20)

• Safety Bulletin re Product Safety Recall N212349181 Underhood Fire
• Miscellaneous Document - Frequently Asked Questions (FAQs) for Safety Recall N212349181 Underhood Fire
• Manufacturer Notices(to Dealers,etc) - Updated FAQs for Stop Delivery Order for Upcoming Safety Recall N212349181 Underhood Fire
• Manufacturer Notices(to Dealers,etc) - Dealer Message re N212349181 - Safety Recall Underhood Fire
• Safety Bulletin - Product Safety Recall A212335470 Mispositioned Emergency Jack May Not Support Vehicle
• Miscellaneous Document - Frequently Asked Questions (FAQs) for Safety Recall A212335470-02 Mispositioned Emergency Jack May Not Support Vehicle
• Recall Quarterly Report #1, 2021-4
• Miscellaneous Document - Frequently Asked Questions (FAQs) for Safety Recall N212349181 Underhood Fire
• Safety Bulletin re Product Safety Recall N212349181 Underhood Fire
• Miscellaneous Document - Frequently Asked Questions (FAQs) for Safety Recall N212349181 Underhood Fire
• ISSUED Owner Notification Letter(Part 577)
• Miscellaneous Document - Frequently Asked Questions (FAQs) for Safety Recall N212349181 Underhood Fire
• Manufacturer Notices(to Dealers,etc) - Dealer Message re Update for Stop Delivery Order for Upcoming Safety Recall N212349181 Underhood Fire
• Manufacturer Notices(to Dealers,etc) - Dealer Message re N212349181 - Safety Recall Underhood Fire Application for Used Vehicle Working Capital Assistance Program (WCAP)
• Defect Notice 573 Report
• Recall Acknowledgement
• Manufacturer Notices(to Dealers,etc) - Dealer Message re A212335470-02 - Safety Mispositioned Emergency Jack May Not Support Vehicle
• Manufacturer Notices(to Dealers,etc) - Dealer Message re N212349181 01 Safety Recall Recall Reinstated Underhood Fire
• Miscellaneous Document - Supplemental Outreach re Underhood Fire
• Recall 573 Report

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