Arboc Specialty Vehicles Spirit Of Freedom, Arboc Specialty Vehicles Spirit Of Mobility, model years 2018 to 2026. Filed by ARBOC Specialty Vehicles, LLC and reported to NHTSA on 11 March 2026. 908 vehicles potentially affected.
What the notice says ARBOC Specialty Vehicles, LLC (ARBOC) is recalling certain 2018-2026 Spirit of Freedom and Spirit of Mobility transit buses. The rear brake lines may have been installed incorrectly causing the anti-lock brake system (ABS) modulator valve to malfunction. As such, these vehicles fail to comply with the requirements of …
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
What owners ask about this recall
- Which vehicles does recall 26V137 cover?
- Arboc Specialty Vehicles Spirit Of Freedom, Arboc Specialty Vehicles Spirit Of Mobility, model years 2018-2026.
- What is wrong with them?
- ARBOC Specialty Vehicles, LLC (ARBOC) is recalling certain 2018-2026 Spirit of Freedom and Spirit of Mobility transit buses. The rear brake lines may have been installed incorrectly causing the anti-lock brake system (ABS) modulator valve to malfunction.
- What can happen if it is not put right?
- Loss of the rear ABS system can increase the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. ARBOC will provide instructions to reroute and re-connect the rear brake lines, free of charge. Owner notification letters were mailed April 17, 2026. Owners may contact ARBOC customer service at 1-866-953-5555.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “Loss of the rear ABS system can increase the risk of a crash.”
affected
in the notice
caught
| Campaign | 26V137 |
|---|---|
| Filed by | ARBOC Specialty Vehicles, LLC |
| System at fault | Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip |
| Reported to NHTSA | 11 March 2026 |
| Model years | 2018-2026 |
| Vehicles named | ARBOC SPECIALTY VEHICLES SPIRIT OF FREEDOM, ARBOC SPECIALTY VEHICLES SPIRIT OF MOBILITY |
What the notice says today
The defect
ARBOC Specialty Vehicles, LLC (ARBOC) is recalling certain 2018-2026 Spirit of Freedom and Spirit of Mobility transit buses. The rear brake lines may have been installed incorrectly causing the anti-lock brake system (ABS) modulator valve to malfunction. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 105, "Hydraulic and Electric Brake Systems."
The consequence
Loss of the rear ABS system can increase the risk of a crash.
The remedy
ARBOC will provide instructions to reroute and re-connect the rear brake lines, free of charge. Owner notification letters were mailed April 17, 2026. Owners may contact ARBOC customer service at 1-866-953-5555.
What it said before
Nothing has changed while we have been watching. We last read the wording of this campaign on 17 September 2026, and it matched the copy we already held.
That copy hashes to 3ab9e22900a1cec74653f4ceb7289d3e…, so if it is ever edited the change is provable rather than a matter of memory.
This is one of 583 notices in the record whose component field names service brakes, hydraulic. Across that group the median wait before owners were written to was 37 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
- Arboc Specialty Vehicles Spirit Of Freedom recalls: 7 US campaigns
- Arboc Specialty Vehicles Spirit Of Mobility recalls: 5 US campaigns
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 26V137, wording as read on 17 September 2026. https://carsmultiverse.com/recall/26v137/
The copy quoted above hashes to 3ab9e22900a1cec74653f4ceb7289d3e…. If the notice is reworded later, that fingerprint will not match, which is how a reader checks that the quotation was of the version we say it was.
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Arboc notices we hold
- 26V479: 2017-2026 Spirit of Independence transit buses
- 26V349: 2025 Spirit of Equess, 2026 Spirit of Freedom, Spirit of Independence, and Spirit of Mobility transit buses
- 25V842: 2025 Spirit of Freedom transit buses
- 25V841: 2025 Spirit of Mobility and Spirit of Freedom transit buses
- 24V500: 2023-2024 Spirit of Freedom
- 21V187: 2018-2021 Spirit of Equess buses equipped with Cummins Westport Inc
- 21V174: 2021 Spirit of Freedom Ford E450
- 20V335: 2016-2020 Spirit of America and 2014-2019 Spirit of Liberty buses built on a Freightliner Custom Chassis Corporation (FCCC) chassis
All 14 Arboc campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 26V137 on 23 August 2026, they were:
- Defect summary
58afd758 - Consequence
7129abc7 - Remedy
a4ba47c3
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 26V137 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Arboc Spirit Of Mobility, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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