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Manufacturer recall number

Porsche recall AKB4

Porsche calls it AKB4. NHTSA filed it as campaign 19V533000 on Jul 17, 2019: air bags on the 2016–2017 Porsche 911 and 1 other Porsche model, 7,517 vehicles potentially affected. One recall, two numbers — the dealer quotes the manufacturer’s, the federal record carries NHTSA’s.

What NHTSA has under this number

Source: 49 CFR Part 573 filings
NHTSA campaignVehiclesComponentFiledAffectedSeverity
19V5330002016–2017 Porsche 911 and 1 other Porsche modelAir BagsJul 17, 20197,517high
Problem Porsche Cars North America, Inc. (Porsche) is recalling certain 2016-2017 911 and Boxster, 2016 Cayman and Panamera vehicles. The air bag Electronic Control Unit (ECU) may have a defective power supply capacitor that can result in air bag deactivation or inadvertent deployment of the air bags. Risk Deactivated air bags increase the risk of injury. Inadvertent deployment of the air bags increase the risk of a crash. Fix Porsche will notify owners, and dealers will install new software and replace the air bag ECU as necessary, free of charge. Interim notices informing owners of the safety risk were mailed September 13, 2019. Owners received a second notice and the recall began February 12, 2020. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AKB4.

The manufacturer’s own words as filed for 19V533000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. AKB4 is the number Porsche assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 19V533000 is the number NHTSA filed the same recall under when the manufacturer reported it, and it is the one every federal record, this site included, is keyed on.

The repair is free by federal law for vehicles up to fifteen years old. Whether one particular vehicle is included is settled by its VIN against the manufacturer’s build list, not by its model year.

Check one specific vehicle

Both lookups check a VIN against the manufacturer’s own list and say whether the repair is still outstanding on that vehicle.

Common questions

Source: NHTSA, 49 CFR Part 573

Is AKB4 the same recall as 19V533000?

Yes. AKB4 is Porsche’s own number for it; 19V533000 is NHTSA’s. One recall, two references.

Which vehicles does AKB4 cover?

2016–2017 Porsche 911 and 1 other Porsche model, 7,517 vehicles by the manufacturer’s count. A recall covers a build range, so the VIN decides whether one particular vehicle is in it.

Does the AKB4 repair cost anything?

No. The manufacturer must remedy a safety defect at no charge for vehicles up to 15 years old from first sale.