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Service bulletins for the 2025 Triumph Tiger 1200 GT

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

53 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
COM5 - 308402025-06-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising the availability of Diagnostic software version 2025-08 and dealers should begin using it immediately.
COM3 - 308072025-06-02. Service bulletin. UNKNOWN OR OTHER. Dealer notice advising of Dealer TOL platform impacting the latest Diagnostic software download - logging off.
COM2 - 307682025-06-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising the availability of Diagnostic software version 2025-07 and dealers should begin using it immediately.
TB2502025-06-02. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin 250 provides instructions that applies to the Triumph Diagnostic Tool Update - Smart Scan VIN Query and VIN Data Page, Triumph Diagnostic Tool - Engine ECM Diagnostics - Write VIN Function, Electronic Control Modules (ECMs) Must Not Be Swapped Between Motorcycles.
COM1 - 306782025-06-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Technical Bulletin 250.
COM9 - 305762025-05-06. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising the availability of Diagnostic software version 2025-06 and dealers should begin using it immediately.
COM7 - 305242025-05-06. Service bulletin. UNKNOWN OR OTHER. Dealer notice advising of some customer complaints relating to condensation in the instrument pack and headlamp.
COM6 - 304992025-05-06. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software version 2025-05 and dealers should begin using it immediately.
COM6_303092025-04-01. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising that the new Autoscan feature within the SmartScan function has now been enabled with the release of TDT 2025-04.1 and that instructions are detailed in Technical Bulletin 249.
TB2492025-04-01. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin 249 provides instructions that applies to the Triumph Diagnostic Tool - New Smart Scan Download Feature - Calibration Option Selection and the Triumph Diagnostic Tool - New Smart Scan Feature - Autoscan.
COM5_302122025-04-01. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-04.1 and that dealers should begin using it immediately. This version includes a fix for the hardware part number-based calibration download issue.
COM4_301452025-04-01. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing that TDT 2025-04 that may cause headlight downloads to fail. An interim solution is to complete headlight downloads using the previous TDT version.
COM3_301122025-04-01. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-04 and dealers should begin using it immediately.
TB2452025-04-01. Service bulletin. ELECTRICAL SYSTEM. Tech Bulletin 245 provides information that applies to the TDT Smart Scan Feature - ABS Calibration Check Improvement.
COM3-299562025-03-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-03 and that dealers should begin using it immediately.
COM2-298602025-03-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising of an issue in the latest version of the My Triumph App where the navigation feature will not operate.
COM1-298172025-03-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-02 and that dealers should begin using it immediately.
COM1-296892025-02-06. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-01 and that dealers should begin using it immediately.
COM3_294782024-12-19. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-14 and that dealers should begin using it immediately.
COM2_293432024-12-19. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising that using the Smart Scan feature will cause DTCs to be stored on multiple control modules and that software development is underway to resolve this.
COM1_293422024-12-19. Service bulletin. FUEL/PROPULSION SYSTEM. Dealer notice advising of the availability of Service Bulletin 622.
COM3-291312024-12-04. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-13 and dealers should begin using it immediately.
SB6222024-12-04. Service bulletin. FUEL/PROPULSION SYSTEM. Service Bulletin 622 instructs dealers to replace the fuel level sender.
COM3-285642024-10-01. Service bulletin. UNKNOWN OR OTHER. Dealer notice announcing the availability of Technical Bulletin 244.
COM2-284732024-10-01. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-12 and dealers should begin using it immediately.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.