2018 Triumph Bonneville T120

Owner complaints

Latest complaints

• Jul 7, 2020NY500 mi
  Electrical system
  TL* the contact owns a 2018 triumph bonneville T120 motorcycle. The contact stated that while driving the turn signals failed to operate as designed. The motorcycle was taken to triumph of brooklyn located at 105 metropolitan ave, brooklyn ny 11249, to be diagnosed. The contact was informed that…

  TL* the contact owns a 2018 triumph bonneville T120 motorcycle. The contact stated that while driving the turn signals failed to operate as designed. The motorcycle was taken to triumph of brooklyn located at 105 metropolitan ave, brooklyn ny 11249, to be diagnosed. The contact was informed that electronic display was defective and needed to be replaced. The electronic display was replaced however, the failure recurred. The motorcycle was taken back to the same dealer and the wiring harness was replaced however, the failure recurred. The contact referenced nhtsa campaign number: 19v133000 (electrical system) as a possible solution to the failure however, the vin was not included. The manufacturer was not notified of the failure. The failure mileage was 500.

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11011144Dealer notice announcing the availability of Diagnostic software 2024-13 and dealers should begin using it immediately.
• 11008179Dealer notice announcing the availability of Diagnostic software 2024-12 and dealers should begin using it immediately.
• 11006921Dealer notice announcing the availability of Diagnostic software 2024-11 and that dealers should begin using it immediately.
• 11005458Dealer notice announcing the availability of Diagnostic software 2024-10 and dealers should begin using it immediately.
• 11005456Dealer notice announcing the availability of Diagnostic software 2024-09.1 and dealers should begin using it immediately.
• 11005455Dealer notice announcing the availability of Diagnostic software 2024-09 and dealers should begin using it immediately.
• 11003732Dealer notice announcing the availability of Diagnostic software 2024-08.1 and dealers should begin using it immediately.
• 11003730Dealer notice announcing the availability of Diagnostic software 2024-08 and dealers should begin using it immediately.
• 11000794Dealer notice announcing the availability of Diagnostic software 2024-07 and dealers should begin using it immediately.
• 10253644Dealer notice announcing the availability of Diagnostic software 2024-04 and dealers should begin using it immediately.
• 10253642Dealer notice announcing the availability of Diagnostic software 2024-03 and dealers should begin using it immediately.
• 10252943Dealer notice announcing the availability of Diagnostic software 2024-02 and dealers should begin using it immediately.
• 10251740Dealer notice announcing the availability of Diagnostic software 2024-01 and dealers should begin using it immediately.
• 10249307Dealer notice announcing the availability of Diagnostic software 2023-08 and dealers should begin using it immediately.
• 10247139Dealer notice announcing the availability of Diagnostic software 2023-06 and dealers should begin using it immediately.
• 10239437Dealer notice advising of a bug notification affecting calibration download function on certain systems.
• 10239435Dealer notice announcing the availability of Diagnostic software 2023-02.1 and dealers should begin using it immediately.
• 10236782Technical Bulletin 230 provides instructions that applies to Electronic Systems Commissioning and Motorcycle Unlocking, Introduction of New Instrument Hardware, Triumph Diagnostic Tool 2023-02 Update - Calibrations Removed From Service and Encapsulated Fixings.
• 10236781Dealer notice announcing the availability of Diagnostic software 2023-02 and dealers should begin using it immediately.
• 10236780Dealer notice announcing the availability of Diagnostic software 2023-02 and dealers should begin using it immediately.
• 10236313Dealer notice announcing the availability of Diagnostic software 2023-01.3 and dealers should begin using it immediately.
• 10231157Dealer notice announcing the availability of Diagnostic software 2022-08.1 and dealers should begin using it immediately.
• 10231156Dealer notice announcing the availability of Diagnostic software 2022-08 and dealers should begin using it immediately.
• 10231153Dealer notice reminding of the new California Prop 65 regulation.
• 10231150Dealer notice announcing the availability of Diagnostic software 2022-07 and dealers should begin using it immediately.
• 10228576Dealer notice announcing the availability of Diagnostic software 2022-11.1 and dealers should begin using it immediately.
• 10228572Dealer notice announcing the availability of Diagnostic software 2022-11 and dealers should begin using it immediately.
• 10228571Dealer notice announcing the availability of Diagnostic software 2022-10 and dealers should begin using it immediately.
• 10221910Dealer notice reminding of the new California Prop 65 regulation.
• 10212877Triumph has released diagnostic software version 2022-01
• 10212876Triumph has released Technical Bulletin 222 including 8 subjects across a range of models.
• 10212078Dealer notice announcing the availability of Diagnostic software 2022-03.1 and dealers should begin using it immediately.
• 10210482Dealer notice announcing the availability of Diagnostic software 2022-02 and dealers should begin using it immediately.
• 10206905Internal investigations have identified a need to reroute and secure the immobiliser antenna cable in the headstock area to prevent potential cable damage.
• 10186191Dealer notice announcing the availability of Diagnostic software 2020-12 and dealers should begin using it immediately.
• 10182506Dealer notice announcing the availability of Diagnostic software 2020-10 and dealers should begin using it immediately.
• 10175253Dealer notice announcing the availability of Diagnostic software 2020-05 and dealers should begin using it immediately.
• 10173774Dealer notice announcing the availability of Diagnostic software 2020-4.3 available and dealers should begin using it immediately.
• 10173770Dealer notice announcing the availability of Diagnostic software 2020-4.2 available and dealers should begin using it immediately.
• 10173767Technical Bulletin 206 provides instructions that applies to Electronic Systems Commissioning and Motorcycle Unlocking, Triumph Diagnostic Tool - Internet Connection and Minimum Equipment Requirement.

Every Triumph Bonneville T120 model year

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