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Service bulletins for the 2024 Triumph Scrambler 400 X

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.

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

By type

By component

By trouble code

Bulletins, newest first
COM1-283692024-09-04. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-11 and that dealers should begin using it immediately.
COM3-281972024-08-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-10 and dealers should begin using it immediately.
COM2-281402024-08-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-09.1 and dealers should begin using it immediately.
COM1-280642024-08-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-09 and dealers should begin using it immediately.
COM2-279332024-07-08. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-08.1 and dealers should begin using it immediately.
COM1-278282024-07-08. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-08 and dealers should begin using it immediately.
COM82024-06-04. Service bulletin. ELECTRICAL SYSTEM. Dealer notice providing an update and availability on the TDT 2024-07 software roll back that will resolve the MIL issue.
COM7-TDT2024-06-04. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2024-07 and dealers should begin using it immediately.
COM52024-06-04. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising dealers to revert back to the previous immobiliser software, whilst investigation is underway on the immobiliser light.
COM42024-06-03. Service bulletin. ELECTRICAL SYSTEM. Notice advising dealers of DTC U0167 being flagged following the latest immobiliser calibration update.
SMT-COM-022024-04-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Dealer notice announcing the availability of Diagnostic software 2024-04 and dealers should begin using it immediately.
SMT-TB2392024-04-29. Service bulletin. EQUIPMENT:ELECTRICAL. Technical Bulletin 239 provides instructions that applies to Triumph Diagnostic Tool - Autoscan Support.
SMT-COM-012024-04-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Dealer notice announcing the availability of Diagnostic software 2024-03 and dealers should begin using it immediately.
PartsA2024-04-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer notice announcing the availability of Technical Bulletin 235 & 236.
Parts2024-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Dealer notice announcing the availability of Diagnostic software 2024-02 and dealers should begin using it immediately.
SMTCOM012024-03-18. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Dealer notice announcing the availability of Diagnostic software 2024-01 and dealers should begin using it immediately.
SMTTB2362024-03-18. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin 236 provides instructions that applies to Triumph Diagnostic Tool - Autoscan feature that doesn't currently support the given models.
SMTTB2352024-03-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Technical Bulletin 235 provides instructions that applies to Calibration Downloading, Replacement Engine ECM Setup, Replacement ABS Modulator Setup, Replacement Instrument Setup, Replacement Immobiliser and Lock Set Setup.
SMT-COM032024-01-29. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2023-08 and dealers should begin using it immediately.
SMT-TB2342024-01-29. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Technical Bulletin 234 provides instructions that applies to Electronic Systems Commissioning and Motorcycle Unlocking.

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