Honda Odyssey Recall: Air Bags May Deploy Unexpectedly

Source: NHTSA · United States

Areazine synthesizes this NHTSA vehicle recall directly from NHTSA's official public data feed. See our methodology for full source attribution and refresh cadence.

Honda is recalling certain 2018-2022 Odyssey vehicles due to a software programming error that could cause side and side curtain air bags to deploy unexpectedly, increasing the risk of injury.

What this NHTSA vehicle recall tells you, and what most readers miss

This notice was issued by NHTSA on April 15, 2026 and geographically references United States. Its severity classification of "medium" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Vehicle Recalls - determines the consumer-protection framework behind it, which shapes what remedies (refunds, replacements, repairs, or the recall itself) are available to affected consumers and which agency holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NHTSA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action, a single localized NHTSA vehicle recall is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (recall, product-safety, cpsc, vehicles) map to related alerts in the same area of risk - browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

What Happened

Honda (American Honda Motor Co.) is recalling certain 2018-2022 Odyssey vehicles because of a software programming error in the air bag/restraint control module. This error can cause the side and side curtain air bags to deploy unexpectedly.

Which Products Are Affected

The recall involves Honda Odyssey vehicles from the 2018, 2019, 2020, 2021, and 2022 model years. Approximately 440,830 units are potentially affected. The official NHTSA campaign number is 26V227000. Vehicle Identification Numbers (VINs) involved will become searchable on NHTSA.gov starting April 16, 2026.

What You Should Do

Owners should wait for notification letters, expected to be mailed on May 25, 2026. Dealers will reprogram the supplemental restraint system (SRS) electronic control unit (ECU) software or replace the ECU, as necessary, free of charge. Contact Honda's customer service at 1-888-234-2138 for more information. Honda's recall number is UNW.

Why This Matters

Unexpected air bag deployment can increase the risk of injury to drivers and passengers. This recall addresses a potential safety defect in a large number of vehicles, emphasizing the importance of vehicle software updates.

Source

NHTSA Campaign Number: 26V227000. For more details, visit the NHTSA website.

Original source: NHTSA Official Notice ↗

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Frequently Asked Questions

Common questions about this NHTSA vehicle recall.

What is this NHTSA vehicle recall about?
Honda is recalling certain 2018-2022 Odyssey vehicles due to a software programming error that could cause side and side curtain air bags to deploy unexpectedly, increasing the risk of injury.
Which agency issued this alert?
This alert was issued by NHTSA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "medium" severity. Stay informed and follow agency guidance.
What area is affected?
This alert affects United States. Check with NHTSA for the most current geographic scope.
Where can I find more Vehicle Recalls updates?
Browse the full Vehicle Recalls feed on Areazine at areazine.com/recalls/vehicles/ for the latest updates from NHTSA and other agencies.