Recall 23V583 covers 7,541 2022-2024 Triumph Redundant Trident 660 and Tiger Sport 660 motorcycles with blocked MAP hoses. Free repair at franchised Triumph dealers.
Triumph is recalling 7,541 2022-2024 Redundant Trident 660 and Tiger Sport 660 motorcycles because an obstruction in the manifold absolute pressure hose can give the MAP sensor incorrect air pressure readings. The ECU then adjusts the air/fuel ratio from bad data, which can stall the engine and increase crash risk; Triumph dealers will complete the repair free of charge.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The MAP hose on 2022-2024 Triumph Redundant Trident 660 and Tiger Sport 660 motorcycles connects the engine intake system to the manifold absolute pressure sensor. That sensor reads air pressure in the intake and sends that information to the engine control system. The engine uses that reading to manage how it runs at idle and under throttle.
On affected motorcycles, the restrictor inside the MAP hose has an obstruction. That blockage gives the MAP sensor the wrong air pressure reading, so the engine control system is working from bad information. Triumph identifies the defective part as a single hose, while the remedy uses a 3 branch hose.
The warning sign to watch for is uneven engine idle. If the motorcycle idles roughly or inconsistently, that is the owner-visible symptom tied to this MAP hose problem.
Who's affected?
Covers two 660 motorcycle lines across the 2022-2024 model years, all tied to the same MAP sensor hose.
| 2022 Triumph Redundant Trident 660 | Hoses/plumbing |
|---|---|
| 2023 Triumph Redundant Trident 660 | Hoses/plumbing |
| 2024 Triumph Redundant Trident 660 | Hoses/plumbing |
| 2022 Triumph Tiger Sport 660 | Hoses/plumbing |
| 2023 Triumph Tiger Sport 660 | Hoses/plumbing |
| 2024 Triumph Tiger Sport 660 | Hoses/plumbing |
| Units affected | 7,541 |
| Field incidents | NHTSA has logged 25 field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific motorcycle is included.
What's the safety risk?
In recall 23V583, a faulty hose can feed inaccurate data to the ECU. The ECU then adjusts the air/fuel ratio incorrectly, causing an engine stall and increasing crash risk. Uneven idle is the warning sign listed for this recall, so treat rough running as a reason to pull over safely and arrange service. Repair is free at any franchised Triumph dealer.
What should I do?
- Check your VIN to confirm your 2022-2024 Triumph Redundant Trident 660 or Tiger Sport 660 is included in this recall.
- Contact a franchised Triumph dealer to schedule the free MAP-hose replacement that fixes the obstruction causing inaccurate air-pressure readings.
- Bring the recall notice if Triumph mailed one. If not, reference recall number 23V583 when you call.
- Avoid riding if the engine stalls before the repair is complete. Ask the dealer about towing or pickup.
- Call Triumph customer service at 1-678-854-2010 with questions about recall number 23V583.
What happens at the repair
At the dealer, a Triumph technician replaces the manifold absolute pressure hose that can send incorrect air pressure readings to the sensor. The recall repair is free, and parts and labor are covered. Triumph's general reimbursement plan covers documented out of pocket repairs for the same hose condition paid before the owner notice. Bring repair paperwork to the service desk, or contact Triumph customer service at 1-678-854-2010 with questions about reimbursement under campaign SRAN 609.
| Reimbursement | Reimbursement available |
|---|
Timeline
| August 16, 2023 | NHTSA published the recall |
|---|---|
| August 18, 2023 | Dealer notification began |
| August 18, 2023 | Dealer notification ended |
| August 31, 2023 | Interim owner notification (was planned for this date) |
| September 6, 2023 | Owner notification mailed |
Frequently asked questions
What is recall 23V583?
Recall 23V583 covers 7,541 2022-2024 Triumph Redundant Trident 660 and Tiger Sport 660 motorcycles with a MAP hose obstruction. The sensor can send inaccurate air pressure data to the ECU, causing an engine stall and increasing crash risk. Triumph dealers will replace the hose for free.
What should I do if my 2022-2024 Triumph Redundant Trident 660 or Tiger Sport 660 is on this recall?
Check your VIN to confirm your specific motorcycle is included in recall 23V583. If it is, contact a franchised Triumph dealer to schedule the MAP hose replacement. Reference recall number 23V583 or Triumph recall number SRAN 609 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the safety defect at no cost, and Triumph says dealers will replace the MAP hose free of charge. Parts and labor are covered at any franchised Triumph dealer handling this recall.
What is the safety risk?
The risk is an engine stall while riding. An obstructed MAP hose can cause the ECU to adjust the air and fuel ratio using inaccurate pressure data. If the engine stalls, crash risk increases. Confirm your VIN and schedule the free hose replacement if included.
What if I bought my Triumph motorcycle used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. Check your VIN to confirm whether your specific motorcycle is included, then call a franchised Triumph dealer and reference recall 23V583 or SRAN 609.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V583000 |
|---|---|
| Triumph customer service | 1-678-854-2010 |
| NHTSA recall # | 23V583 |
| NHTSA recall # (full) | 23V583000 |
Source documents
-
Download Quarterly Report (PDF) - Download Recall Document (PDF) (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Owner Notice (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →