Recall 17V843 covers 30 2017 Newmar Bay Star Sport, Bay Star, and Canyon Star vehicles for HECU leaks. Free repair is available.
Newmar is recalling 30 2017 Bay Star Sport, Bay Star, and Canyon Star vehicles equipped with Ford chassis and ABS because the brake hydraulic electronic control unit is missing valve block ball plugs. A brake fluid leak or air ingestion can lengthen stopping distance and increase crash risk; Newmar dealers will complete the recall repair free of charge.
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What's wrong?
The brake Hydraulic Electronic Control Unit, or HECU, is part of the antilock brake system on the 2017 Newmar Bay Star Sport, Bay Star, and Canyon Star motorhomes built on Ford chassis. It manages brake fluid pressure during antilock braking and electronic brake distribution, so the wheels keep braking in a controlled way when the system intervenes.
On affected motorhomes, the HECU was shipped before assembly was complete. The valve block is missing required ball plugs, small plugs that seal passages inside the brake control unit. When ABS or electronic brake distribution activates, the unsealed passages can leak brake fluid or pull air into the brake system. That loss of fluid or air in the system can make the brake pedal travel farther and increase stopping distance.
The warning sign is a brake warning light on the instrument cluster after enough brake fluid is lost. You can also feel unexpected extra brake pedal travel during or after an ABS or electronic brake distribution event.
Who's affected?
Covers the Bay Star Sport, Bay Star, and Canyon Star motorhome lines with the same hydraulic brake system.
| 2017 Newmar Bay Star Sport | hydraulic brake system |
|---|---|
| 2017 Newmar Bay Star | hydraulic brake system |
| 2017 Newmar Canyon Star | hydraulic brake system |
| Units affected | 30 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific motorhome.
What's the safety risk?
Brake fluid loss or air in the brake system can lengthen stopping distance and increase the risk of a crash. A brake warning light in the instrument cluster means enough fluid has been lost to call the dealer and schedule the inspection soon. Repair is free at any franchised Newmar dealer.
What should I do?
- Check your VIN to confirm your 2017 Newmar Bay Star Sport, Bay Star, or Canyon Star is included in this recall.
- Contact Newmar to schedule the free ABS HECU inspection and replacement that fixes the missing valve block ball plugs tied to the brake-fluid leak risk.
- Reference recall number 17V843 when you call, and ask whether the repair is handled through a Ford or Lincoln dealer for the chassis.
- Bring the recall notice if Newmar mailed one, or bring your VIN and recall number 17V843 to the appointment.
- Drive cautiously until the repair is complete. Leave extra following distance and avoid hard braking when traffic allows.
What happens at the repair
At the dealer, the brake Hydraulic Electronic Control Unit is inspected for missing valve block ball plugs. If the plugs are missing, the dealer replaces the HECU. The recall repair is free, and parts and labor are covered. Ford or Lincoln dealers handle the inspection and replacement path named in Newmar's remedy, so ask the service desk to confirm the recall campaign before the vehicle goes in.
Timeline
| December 26, 2017 | NHTSA published the recall |
|---|---|
| January 24, 2018 | Owner notification mailed |
| February 24, 2018 | Dealer notification began |
| February 24, 2018 | Dealer notification ended |
| February 24, 2018 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| February 24, 2018 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 17V843?
Recall 17V843 covers 30 2017 Newmar Bay Star Sport, Bay Star, and Canyon Star motorhomes built on Ford chassis with ABS. The brake HECU valve block ball plugs can be missing, which can lead to a brake fluid leak or air in the brake system.
What should I do if my 2017 Newmar Bay Star Sport, Bay Star, or Canyon Star is on this recall?
Check your VIN to confirm your specific motorhome is included in recall 17V843. If it is, contact a Ford or Lincoln dealer for the HECU inspection. The dealer will replace the HECU if needed, free of charge.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and the remedy for recall 17V843 is free. Ford or Lincoln dealers will inspect the brake HECU and replace it if the valve block ball plugs are missing.
What is the safety risk?
The safety risk is longer stopping distance. If brake fluid leaks or air enters the brake system during electronic brake distribution or ABS activation, the motorhome can need more distance to stop, which raises crash risk.
What if I bought this Newmar motorhome used?
The free recall repair still applies. Recall eligibility follows the VIN, not the first owner. Check your VIN to confirm whether your 2017 Newmar Bay Star Sport, Bay Star, or Canyon Star is included, then reference recall 17V843 when you call the dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V843000 |
|---|---|
| Newmar customer service | 1-866-436-7332 |
| NHTSA recall # | 17V843 |
| NHTSA recall # (full) | 17V843000 |
Source documents
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →