Triumph Street Cup, model years 2017 to 2018. Filed by Triumph Motorcycles America, LTD and reported to NHTSA on 3 July 2017. 636 vehicles potentially affected.
What the notice says Triumph Motorcycles America, LTD (Triumph) is recalling certain 2017-2018 Triumph Street Cup motorcycles. The wiring harness for the hazard warning lights may be pulled and strained during normal steering action.
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.
Triumph's own number for this recall: SAFETY RECALL 549. That is the number on the owner letter and on the dealer paperwork. 17V426 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 17V426 cover?
- Triumph Street Cup, model years 2017-2018.
- What is wrong with them?
- Triumph Motorcycles America, LTD (Triumph) is recalling certain 2017-2018 Triumph Street Cup motorcycles. The wiring harness for the hazard warning lights may be pulled and strained during normal steering action.
- What can happen if it is not put right?
- The pulled wires may cause the wires to pull loose from the connector resulting in a loss of the hazard warning lights, reducing the motorcycles visibility when hazard warning lights are wanted, increasing the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. Triumph will notify owners, and dealers will extend the wiring length by installing a supplemental harness, free of charge. The recall began July 18, 2017. Owners may contact Triumph customer service at 1-678-854-2010. Triumph's number for this recall is Safety Recall 549.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Triumph calls this recall SAFETY RECALL 549, which is the number on the owner letter and the dealer paperwork.
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: “The pulled wires may cause the wires to pull loose from the connector resulting in a loss of the hazard warning lights, reducing the motorcycles visibility when hazard warning lights are wanted, increasing the risk of a crash.”
affected
in the notice
caught
| Campaign | 17V426 |
|---|---|
| Filed by | Triumph Motorcycles America, LTD |
| System at fault | Electrical System:Wiring |
| Reported to NHTSA | 3 July 2017 |
| Model years | 2017-2018 |
| Vehicles named | TRIUMPH STREET CUP |
What the notice says today
The consequence
The pulled wires may cause the wires to pull loose from the connector resulting in a loss of the hazard warning lights, reducing the motorcycles visibility when hazard warning lights are wanted, increasing the risk of a crash.
The remedy
Triumph will notify owners, and dealers will extend the wiring length by installing a supplemental harness, free of charge. The recall began July 18, 2017. Owners may contact Triumph customer service at 1-678-854-2010. Triumph's number for this recall is Safety Recall 549.
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 1,836 notices in the record whose component field names electrical system. Across that group the median wait before owners were written to was 41 days.
Last checked . No change has been recorded in the wording.
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 17V426, wording as read on 16 September 2026. https://carsmultiverse.com/recall/17v426/
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 Triumph notices we hold
- 25V531: 2024-2025 Daytona 660 motorcycles
- 25V141: 2025 Speed Twin 1200, Speed Twin 1200 RS, and Speed Twin 900 motorcycles
- 24V177: 2022-2024 Speed Triple RS, and Speed Triple RR motorcycles
- 24V109: 2023 Trident 660 and Tiger Sport 660 motorcycles
- 23V730: 2020 Rocket 3 TFC, 2020-2024 Rocket 3 R, Rocket 3 GT, 2022 Rocket 3 GT Triple Black, and Rocket 3 R Black motorcycles
- 23V583: 2022-2024 Trident 660 and Tiger Sport 660 motorcycles
- 23V146: 2023 Bonneville T120 and Bonneville T120 Black motorcycles
- 23V006: 2022-2023 Speed Triple RS and Speed Triple RR motorcycles
All 42 Triumph 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 17V426 on 23 August 2026, they were:
- Defect summary
d27ebaaa - Consequence
259cb3f8 - Remedy
1631cf04
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 17V426 · how the whole register is watched
Put this notice on your site
A small badge that links here and names the register's reference. It costs one line of HTML and needs no key.
The badge is free to use. It links to this page and nowhere else, and it never shows advertising.
Owners of these cars
No register publishes what happens after the letter. Owners do: tell us, in two taps.
Anonymous: no account, no cookie, nothing you type is stored beyond these choices. Figures appear once 3 owners have answered, and are published with the record under CC BY 4.0.