Turbo/supercharger: hoses/plumbingRecall 23V-583 · Triumph vehicles
Triumph Motorcycles America, Ltd. recall 23V-583 covers 7,541 Triumph vehicles for a turbo/supercharger: hoses/plumbing problem, reported to NHTSA on August 16, 2023. The manufacturer's latest report (2025 Q2) shows 75% of affected vehicles repaired.
Source: NHTSA recall 23V583000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2022-2024 Trident 660 and Tiger Sport 660 motorcycles. The manifold absolute pressure (MAP) hose may have an obstruction, causing incorrect air pressure readings by the MAP sensor.
The risk
The electronic control unit (ECU) will adjust the air/fuel ration based on inaccurate data, causing an engine stall and increasing the risk of a crash.
The fix
Dealers will replace the hose, free of charge. Owner notification letters are expected to be mailed August 31, 2023. Owners may contact Triumph's customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 609.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
75%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.