An OCS malfunction may affect the front passenger air bag, increasing the risk of injury.

Air Bags — Sensor — Occupant Classification — Front Passenger
Seats

Date Announced

JUN 23, 2021

Vehicles Affected

149

Porsche Recall #

AMB3

NHTSA Campaign #

21V467000

Summary

Porsche Cars North America, Inc. (Porsche) is recalling certain 2021 911 Turbo Coupe, 911 Turbo S Coupe, 911 Carrera 4S Targa, 911 Carrera 4S Cabriolet, 911 Turbo S Cabriolet, and 911 Turbo Cabriolet vehicles. Incorrect passenger seat was installed and may cause a Occupant Classification System (OCS) malfunction.

Actions

Dealers will install the correct seat, free of charge. Owner notification letters were mailed November 16, 2021. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AMB3.

Documents (9)

• Defect Notice 573 Report
• Recall Acknowledgement
• ISSUED Owner Notification Letter(Part 577)
• Part 577 Owner Notification Envelope
• Part 577 Owner Notification Envelope
• ISSUED Interim Owner Notification Letter(Part 577)
• Manufacturer Notices(to Dealers,etc) - AMB3 Recall campaign - Replacing seat occupancy detection system for passenger seat
• Remedy Instructions and TSB
• Recall Quarterly Report #1, 2021-4