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Service bulletins for the 2018 Triumph Thruxton

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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
SMT-COM012023-12-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer notice announcing the availability of Diagnostic software 2023-06 and dealers should begin using it immediately.
SMT-COM012023-02-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer notice reminding of the new California Prop 65 regulation.
227142023-01-03. Service bulletin. EQUIPMENT:ELECTRICAL. Dealer notice announcing the availability of Diagnostic software 2022-11 and dealers should begin using it immediately.
226512023-01-03. Service bulletin. EQUIPMENT:ELECTRICAL. Dealer notice announcing the availability of Diagnostic software 2022-10 and dealers should begin using it immediately.
SMT-COM09-25MAR22020-04-13. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Dealer notice announcing the availability of Diagnostic software 2020-4.3 available and dealers should begin using it immediately.
SMT-COM06-17MAR22020-04-13. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2020-4.2 available and dealers should begin using it immediately.
SMT-TB206-06MAR22020-04-13. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Technical Bulletin 206 provides instructions that applies to Electronic Systems Commissioning and Motorcycle Unlocking, Triumph Diagnostic Tool - Internet Connection and Minimum Equipment Requirement.
SMT-COM02-18FEB22020-03-16. Service bulletin. EQUIPMENT. Dealer notice announcing the auto-issue of three new service tools.
SMT-COM05-29JAN22020-02-18. Service bulletin. EQUIPMENT. Dealer notice detailing the Accessory Lever model compatibility.
SMT-TB201-20DEC22020-01-21. Service bulletin. POWER TRAIN; ENGINE; ELECTRICAL SYSTEM; STEERING; EQUIPMENT. Technical Bulletin 200 provides instructions that apply to Steering Lock and Keys, Neutral Position Adaption, Triumph Diagnostic Tool - End of Support for Microsoft Windows 7®, Triumph Diagnostic Tool - Internet Connection and Minimum eEquipment Requirement, Torque Change, Clutch Cable, Camshaft Frame Installation, Immobiliser Antenna Wire Routing.
SMTCOM0429JUL2012019-08-19. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Dealer notice advising how to prevent Instrument download failures and recover in the event a download has failed/interrupted.
SMT-COM01-24JUN22019-07-15. Service bulletin. EQUIPMENT. Dealer notice clarifying the fitment of the Accessory lever kits with their respective models.
SMTCOM0329APR2012019-05-20. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL. Reminder notice to dealers to ensure procedure mentioned in Technical News 194 (item 194.12) is being followed correctly.
SMT-COM04-12MAR22019-04-22. Service bulletin. EQUIPMENT. Notice to remind dealers on the availability of Technical Bulletin 194.
SMTTB194292019-03-18. Service bulletin. EQUIPMENT. Technical Bulletin 194 provides instructions that apply to Front Master Cylinder Reservoir Cap Screws, Windscreen Support Fixings, Keyless Ignition, Clutch Cover Removal and Installation, Rider's Seat (single seat), Side Stand Spring Peg, Cylinder Head Installation, Alternator Oil Feed Spray Jet, Headlight and Indicator Wiring Harness Routing, Transmission Output Shaft, Horn Wire Routing, Instrument Downloads - 900cc and 1200cc Modern Classic Models with Analogue/LCD Instruments, Pinpoint Test - Engine Start/Stop Switch Correlation Error, Diagnostic Trouble Code (DTC) P2138 - Twist Grip Position Sensor 1 Correlation Error with Twist Grip Position Sensor 2, Electronic Systems Commissioning and Motorcycle Unlocking and Battery Anti-Tamper Label.
SMTCom02292019-03-18. Service bulletin. EQUIPMENT. Dealer notice announcing the availability of Technical Bulletin 194.
SMTCom05182019-03-18. Service bulletin. EQUIPMENT. Dealer notice announcing the revised instrument download procedure on certain models.
SMTCom01112019-03-18. Service bulletin. EQUIPMENT. Dealer notice announcing the availability of Technical Bulletin 193.
SMTTB193112019-03-18. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE; EQUIPMENT; POWER TRAIN. Technical Bulletin 193 provides instructions that applies to California Proposition 65 Hang Tag Reminder (Californian Market Only), Front Subframe Cable Clips, Alternator Cover Sealant, Chassis ECM DTCs Flagged Incorrectly, Pin Point Test - Power Source Voltage Drop/Voltage Rise, Inner Tube Valve Nut, Swinging Arm/Chain Rubbing Strip - Parts Kit, Service Manual Correction - Rear Brake Disc Minimum Thickness, Service Manual Correction - Main Bearing Selection, Owners Handbook Correction - Scheduled Maintenance Chart, Motorcycle Assembly Guide - Windscreen Installation.
SMTCom0110April22018-06-11. Service bulletin. EQUIPMENT. Dealer notice announcing the availability of Technical Bulletin 189.
SMT-Com01-10Apri2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer notice announcing the availability of Technical Bulletin 189.
SMT-TB188-27Marc2018-05-21. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT; EQUIPMENT; ELECTRICAL SYSTEM; SERVICE BRAKES. Technical Bulletin 188 provides instructions that apply to Triumph Diagnostic Tool Compatibility with Windows Operating Systems, Fog Lights Warning, TFT Instruments - Calibration Update, Exhaust Header Nuts Tightening Sequence, Hugger Fixing, Pinpoint Test - Brake Switches, Alternator Cover Parts Kit, Starter Motor Parts Kit.
SMT-Com03-27Marc2018-05-21. Service bulletin. EQUIPMENT. Dealer notice announcing the availability of Technical Bulletin 188.
SMTCom0319Februa2018-05-21. Service bulletin. EQUIPMENT. Dealer notice announcing the availability of Technical Bulletin 184.
SMT-Com01-23Janu2018-02-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer notice announcing that Diagnostic Software 2018-1 is now available 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.