Recall 13V149 affects 1 2013 Prevost H3-45 coach bus for wrong transmission software. Repair is free at any franchised Prevost dealer.
Prevost is recalling 1 2013 H3-45 coach bus because the wrong transmission software leaves the bus without the required lock when the wheelchair lift door is open. If the parking brake lock fails, the bus can move unexpectedly and increase injury risk; the Prevost dealer repair will be free once available.
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What's wrong?
The automatic transmission control software on the 2013 Prevost H3-45 tells the transmission when it is allowed to move the coach. In a coach with a wheelchair lift, that software is supposed to keep the bus from moving when the wheelchair lift door is open. It acts like a lockout: the transmission should not allow movement while a passenger or operator is using the lift doorway.
On the affected bus, the transmission has the wrong software. The lockout logic does not work as required, so the coach is not held against movement while the wheelchair lift door is open. That creates risk around the lift area because the bus can move when the lift door is still open.
There is no warning sign before failure. The problem is in the transmission software, so an owner or driver is not given a dashboard warning or obvious mechanical symptom before the lockout fails.
Who's affected?
| 2013 Prevost H3-45 | automatic transmission |
|---|---|
| Units affected | 1 |
Not every 2013 Prevost H3-45 bus is on the list. Check your VIN to confirm whether your specific bus is included.
What's the safety risk?
If the parking brake lock fails while the wheelchair lift door is open, the bus can move unexpectedly because the transmission is not locked against movement. That creates an injury risk for people near the lift or inside the bus. Use extra care during lift operation and schedule the reprogramming repair. Repair will be free at any franchised Prevost dealer once available.
What should I do?
- Check your VIN to confirm your 2013 Prevost H3-45 is included in this recall.
- Review the Prevost owner notice mailed on April 19, 2013, if you have it.
- Contact a franchised Prevost service location to ask whether the free transmission software reprogramming has been completed.
- Reference recall number 13V149 when you call so the service desk can find the transmission control module update.
- Keep the bus secured while the wheelchair lift door is open until Prevost confirms the transmission software update is complete.
What happens at the repair
At the dealer, a Prevost technician reprograms the transmission software on the affected H3-45 coach bus. The fix is meant to correct software that does not lock the transmission against movement while the wheelchair lift door is open. The remedy record for recall 13V149 says this reprogramming is free of charge. Once the dealer repair is available, parts and labor are covered under the recall.
Timeline
| April 19, 2013 | NHTSA published the recall |
|---|---|
| April 19, 2013 | Owner notification mailed |
Frequently asked questions
What is recall 13V149?
Recall 13V149 covers 1 2013 Prevost H3-45 coach bus with incorrect transmission software tied to the wheelchair lift door lock function. The defect means the bus does not meet the required platform-lift safety standard. Prevost is reprogramming the transmission for free.
What should I do if my 2013 Prevost H3-45 is on this recall?
Check your VIN to confirm your specific coach bus is included in recall 13V149. If it is, contact a franchised Prevost service location or Prevost at 1-418-883-2888. Reference recall 13V149 or Prevost campaign SR13-25 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Prevost's remedy is transmission reprogramming, and the recall notice states that the repair is free of charge.
What is the safety risk?
The safety risk is unintended bus movement while the wheelchair lift door is open. If the parking brake lock fails and the transmission does not lock to prevent movement, the bus can move unexpectedly and increase the risk of injury.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/13V149000 |
|---|---|
| Prevost customer service | 1-418-883-2888 |
| NHTSA recall # | 13V149 |
| NHTSA recall # (full) | 13V149000 |
Source documents
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →