Vehicle report

2027 TRIUMPH TRACKER 400

Service bulletins

2 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

COM1-35109

Service Bulletin/Repair Instructions

Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-07 and dealers should begin using it immediately.

COM2 - 34886

Service Bulletin/Repair Instructions

Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-06.1 and dealers should begin using it immediately.

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.

2027 Triumph Tracker 400 Service Bulletins: 2 bulletins | CarFathom