2017 Triumph Bonneville T120 Black TSBs
66 Technical Service Bulletins across 9 categories
Categories
Software & Calibration
30 bulletinsDealer notice announcing the availability of Daignostic software and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2026-05.1 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software 2026-04 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2026-03 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2026-02 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2026-01 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2025-13 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2025-12.1 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software 2025-12 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2025-11 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2025-10 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2025-09.1 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software 2025-09 and dealers should begin using it immediately.
Dealer notice advising the availability of Diagnostic software version 2025-08 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice advising of Dealer TOL platform impacting the latest Diagnostic software download - logging off.
Dealer notice advising the availability of Diagnostic software version 2025-07 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice advising the availability of Diagnostic software version 2025-06 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software version 2025-05 and dealers should begin using it...
Read full bulletin
immediately.
Technical Bulletin 249 provides instructions that applies to the Triumph Diagnostic Tool - New Smart Scan Download...
Read full bulletin
Feature - Calibration Option Selection and the Triumph Diagnostic Tool - New Smart Scan Feature - Autoscan.
Dealer notice announcing the availability of Diagnostic software 2025-04.1 and that dealers should begin using it immediately.
Read full bulletin
This version includes a fix for the hardware part number-based calibration download issue.
Dealer notice announcing the availability of Diagnostic software 2025-04 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2025-03 and that dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software 2025-02 and that dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software 2025-01 and that dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software 2024-14 and that dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Diagnostic software 2024-13 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2024-12 and dealers should begin using it immediately.
Dealer notice announcing the availability of Diagnostic software 2024-11 and that dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing that Diagnostic software 2018-7 is now available and dealers should begin using it immediately.
Dealer notice announcing that Diagnostic Software 2018-1 is now available and dealers should begin using it immediately.
Other
16 bulletinsDealer notice announcing the availability of Triumph Diagnostic Tool 2026-07 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-06.1 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Triumph Diagnostic Tool version 2026-06 and dealers should begin using it...
Read full bulletin
immediately.
Dealer notice announcing the availability of Technical Bulletin 264.
Dealer notice announcing the availability of Technical Bulletin 255.
Dealer notice announcing the availability of Technical Bulletin 250.
Dealer notice clarifying the fitment of the Accessory lever kits with their respective models.
Reminder notice to dealers to ensure procedure mentioned in Technical News 194 (item 194.12) is being followed...
Read full bulletin
correctly.
Notice to remind dealers on the availability of Technical Bulletin 194.
Dealer notice announcing the availability of Technical Bulletin 194.
Dealer notice announcing the revised instrument download procedure on certain models.
Dealer notice announcing the availability of Technical Bulletin 193.
Dealer notice announcing the availability of Technical Bulletin 188.
Dealer notice announcing the availability of Technical Bulletin 184.
Dealer notice announcing the availability of Technical News 174
Dealer Notice announcing the availability of new tools.
Engine
9 bulletinsTechnical Bulletin 264 provides instructions that relates to: Triumph Diagnostic Tool - New Motorcycle Connection and...
Read full bulletin
Diagnostics Workflow, Triumph Diagnostic Tool - End of Support for Microsoft Windows 10.
Dealer notice reminding of Motorcycle Cleaning, prohibited use of High-Pressure & Steam Cleaning equipment.
Technical Bulletin 250 provides instructions that applies to the Triumph Diagnostic Tool Update - Smart Scan VIN Query...
Read full bulletin
and VIN Data Page, Triumph Diagnostic Tool - Engine ECM Diagnostics - Write VIN Function, Electronic Control Modules (ECMs) Must Not Be Swapped Between Motorcycles.
Technical Bulletin 194 provides instructions that apply to Front Master Cylinder Reservoir Cap Screws, Windscreen...
Read full bulletin
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.
Technical Bulletin 193 provides instructions that applies to California Proposition 65 Hang Tag Reminder (Californian...
Read full bulletin
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.
Technical Bulletin 188 provides instructions that apply to Triumph Diagnostic Tool Compatibility with Windows Operating...
Read full bulletin
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.
Technical Bulletin 184 provides instructions that apply to Electronic Systems Commissioning and Motorcycle Unlocking,...
Read full bulletin
Final Drive Belt, Front Fork Reflector, Clutch Cable Guide, Big End Bearing Selection Chart, Detent Wheel and Detent Lever Spring, Triumph Diagnostic Tool Compatibility with Windows Operating Systems, Rider Foot Pegs, Factory Activated Batteries (replaces Technical Bulletin 182).
Technical News 174 provides instructions that apply to Front Brake Calipers, Rider Configurable Modes, Breather Cover...
Read full bulletin
Bolts Tightening Sequence, Crankcase Tightening Sequence, Left and Right Hand Switch Housings, Owner's Handbook - Rake Specification Correction, Headlight Wiring Harness Routing, Silencer Alignment_DZ, Rear Indicator Bracket, Master Cylinder Hose Inlet Replacement, FOX Accessory Rear Suspension Unit, Clutch Lifter Piece, Regulator Rectifer Parts Kit, Scheduled Maintenance Chart - Ait Cooled Bonneville Models, Service Manual - Rear Disc Runout Specification Correction.
Technical service bulletin 159 addressing 19 service instructions, some of which apply to all models.
Read full bulletin
Instructions relate to piston and piston top ring, alternator rotor retaining bolt, rear brake hose guide, auxiliary lights, headlight spares, gear selector drum and neutral light switch, pulser ring fixings, side stand fixing, battery terminal cover, heated grip fixings, headstock bearing adjustment, front and rear diretion indicator fixings, swinging arm, throttle linkage cleaning, headlight label, clutch lifter piece, rear brake caliper bleed nipple and owner's handbook.
Lighting
4 bulletinsDealer notice advising of some customer complaints relating to condensation in the instrument pack and headlamp.
Dealer notice advising that the new Autoscan feature within the SmartScan function has now been enabled with the release...
Read full bulletin
of TDT 2025-04.1 and that instructions are detailed in Technical Bulletin 249.
Dealer notice advising how to prevent Instrument download failures and recover in the event a download has...
Read full bulletin
failed/interrupted.
Dealer notice concluding the comprehensive test conducted to explore the warranty claims for headlamps with surface...
Read full bulletin
damage and corrective actions to prevent the issue.
Brakes
2 bulletinsDealer notice advising the availalbility of TDT version 2026-05.2 which resolves the ABS as Not Connected issues in...
Read full bulletin
SmartScan, on Tracker 400 & Thruxton 400 models.
Dealer notice supplying information regarding the front brake noise coming from some of the water cooled Bonnevile...
Read full bulletin
models
Transmission
2 bulletinsDealer notice announcing the introduction of the revised gearchange shaft to all liquid-cooled Triumph Modern Classics...
Read full bulletin
models.
Technical service bulletin 160 addressing 9 service instructions, some of which apply to all models.
Read full bulletin
Instructions relate to frame bolt tightening sequence, new harness and harness/gear position sensor parts kit, panniers, instrument pack washer, side stand fixing, lower yoke pinch bolt tightening sequence, update to service manual full specifications, crankcase spares kit and sliding caliper seal kit.
Infotainment
1 bulletinTechnical Bulletin 255 provides instructions that applies to: Triumph Diagnostic Tool - Addition of Pinpoint Test Links...
Read full bulletin
to Smart Scan DTC Screen & Triumph Diagnostic Tool - Removal of IUPR Uploader Application
Pre-Delivery & Maintenance
1 bulletinTechnical Bulletin 254 provides instructions that applies to: Service Tool Amendment
Electrical
1 bulletinDealer notice announcing the correct connection of the oxygen sensors on specific models