Daimler Trucks Recalls Western Star 47X and 49X Models Over Fire Risk

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.

Daimler Trucks North America is recalling nearly 27,000 Western Star vehicles due to a battery connection defect that could cause a short circuit and fire.

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

This notice was issued by NHTSA on April 6, 2026 and geographically references United States. Its severity classification of "high" 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 verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.

Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are recall, product-safety, nhtsa, Trucks.

What Happened

Daimler Trucks North America (DTNA) has issued a recall for certain Western Star trucks due to a defect in the electrical system. According to the National Highway Traffic Safety Administration (NHTSA), a stud connecting the battery to the starter at the frame rail may have been incorrectly installed or may corrode. This condition can lead to a short circuit.

Which Products Are Affected

The recall impacts approximately 26,958 vehicles. Affected models include:

  • Western Star 49X: Model years 2020-2027
  • Western Star 47X: Model years 2021-2027

What You Should Do

Owners of the affected vehicles are advised to contact DTNA customer service at 1-800-547-0712. DTNA's internal identification number for this recall is F1029.

A remedy for the defect is currently under development. DTNA expects to mail owner notification letters by April 11, 2026. This recall replaces and expands a previous recall (NHTSA number 25V326). Owners are cautioned that vehicles already repaired under the previous recall will still need to have the new remedy completed once it is available.

Why This Matters

A short circuit in the electrical system significantly increases the risk of a vehicle fire, which poses a serious safety hazard to operators and surrounding property.

Source

NHTSA Campaign Number 26V079000

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?
Daimler Trucks North America is recalling nearly 27,000 Western Star vehicles due to a battery connection defect that could cause a short circuit and fire.
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 "high" severity. Take precautions and monitor for updates.
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.