Champion Challenger, Champion Crusader, Champion Cts Re, Champion Defender, model years 2008 to 2010. Filed by Champion Bus, Inc. and reported to NHTSA on 2 April 2010. 223 vehicles potentially affected.
What the notice says Champion bus has notified nhtsa about a defect in certain model year 2008-2010 buses manufactured between september 2007 and february 2010, equipped with certain ricon s series and k series l-model wheelchair lifts, due to a problem in the software that controls the lift's "up" function. if the "up" switch is released …
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 10V131 cover?
- Champion Challenger, Champion Crusader, Champion CTS Re, Champion Defender, model years 2008-2010.
- What is wrong with them?
- CHAMPION BUS HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2008-2010 BUSES MANUFACTURED BETWEEN SEPTEMBER 2007 AND FEBRUARY 2010, EQUIPPED WITH CERTAIN RICON S SERIES AND K SERIES L-MODEL WHEELCHAIR LIFTS, DUE TO A PROBLEM IN THE SOFTWARE THAT CONTROLS THE LIFT'S "UP" FUNCTION.
- What can happen if it is not put right?
- WHEN THE PLATFORM OVERRUNS THE VEHICLE FLOOR LEVEL AND STOPS AT AN ANGLE FROM 15-20 DEGREES, IT IS POSSIBLE FOR A PERSON IN A WHEELCHAIR TO TIP OVER AND FOR SOMEONE STANDING ON THE PLATFORM TO FALL, POSSIBLY RESULTING IN INJURIES.
- Is there a fix yet?
- CHAMPION BUS WILL NOTIFY OWNERS AND THE REPAIRS WILL BE PERFORMED BY AUTHORIZED RICON DEALERS PLEASE SEE RICON'S DEFECT REPORT 09E-061.
- 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: “WHEN THE PLATFORM OVERRUNS THE VEHICLE FLOOR LEVEL AND STOPS AT AN ANGLE FROM 15-20 DEGREES, IT IS POSSIBLE FOR A PERSON IN A WHEELCHAIR TO TIP OVER AND FOR SOMEONE STANDING ON THE PLATFORM TO FALL, POSSIBLY RESULTING IN INJURIES.”
affected
in the notice
caught
| Campaign | 10V131 |
|---|---|
| Filed by | CHAMPION BUS, INC. |
| System at fault | Equipment Adaptive/Mobility |
| Reported to NHTSA | 2 April 2010 |
| Model years | 2008-2010 |
| Vehicles named | CHAMPION CHALLENGER, CHAMPION CRUSADER, CHAMPION CTS RE, CHAMPION DEFENDER |
What the notice says today
The consequence
WHEN THE PLATFORM OVERRUNS THE VEHICLE FLOOR LEVEL AND STOPS AT AN ANGLE FROM 15-20 DEGREES, IT IS POSSIBLE FOR A PERSON IN A WHEELCHAIR TO TIP OVER AND FOR SOMEONE STANDING ON THE PLATFORM TO FALL, POSSIBLY RESULTING IN INJURIES.
The remedy
CHAMPION BUS WILL NOTIFY OWNERS AND THE REPAIRS WILL BE PERFORMED BY AUTHORIZED RICON DEALERS PLEASE SEE RICON'S DEFECT REPORT 09E-061. RICON WILL PROVIDE OWNERS WITH A BULLETIN OUTLINING PROPER WHEELCHAIR LIFT OPERATION AND WILL SHIP OWNERS A DVD-BASED TRAINING AID TO PROMOTE PROPER LIFT OPERATION. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING MAY 2010. OWNERS MAY CONTACT RICON CUSTOMER SERVICE AT 800- 322-2884, EMAILING AT WWW.DMATA@WABTEC.COM.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 289 notices in the record whose component field names equipment adaptive/mobility. Across that group the median wait before owners were written to was 36 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
- Champion Challenger recalls: 17 US campaigns
- Champion Crusader recalls: 13 US campaigns
- Champion CTS-Re recalls: 6 US campaigns
- Champion Defender recalls: 13 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 10V131, wording as read on 17 September 2026. https://carsmultiverse.com/recall/10v131/
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.
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 10V131 on 17 September 2026, they were:
- Defect summary
3113eede - Consequence
92205fc8 - Remedy
59b28ae2
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 10V131 · how the whole register is watched
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