WenmarOpen by Wenmar Pro

Service bulletins for the 2021 Ducati Monster

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.

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

By type

By component

By trouble code

Bulletins, newest first
SRV-SRB-24-0012024-02-07. Service bulletin. SUSPENSION. Procedure for Assessing Front Fork Oil Leaks. Applicability: All Models. This service repair bulletin informs dealers and service managers of the assessment criteria for identifying front fork-related defects. The purpose is prevent technicians from mistaking oozing oil or assembly grease, for legitimate defects. The bulletin further provides examples and pictures for clarification.
SRV-SRB-23-0602024-01-03. Service bulletin. SERVICE BRAKES, HYDRAULIC. Rear Brake System Update Summary. Applicability: All Models. This Service Bulletin replaces and cancels bulletin SRV-SRB-23-053 published on 10/17/2023. This service bulletin informs dealers and service managers of the availability of new rear brake hoses intended to address wear of the brake lever stroke, resulting from routine use, over time.
SRV-SRB-23-0372023-08-03. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Finial Drive Chain Maintenance Precautions. Applicability: All Models and Model Years (except XDiavel). This Service Bulletin replaces and cancels the previous bulletins: SRV-SRB-18-030 published on 05/11/2018, SRV-SRB-19-046 published on 12/31/2019, SRV-SRB-20-050 published on 11/24/2020. It provides dealers and service managers additional final drive chain care to ensure optimum performance and longevity for the chain. this includes cleaning, lubricating, inspecting and tension guidelines.
SRV-SRB-23-0362023-08-03. Service bulletin. SERVICE BRAKES, HYDRAULIC. Guided Diagnosis for Front Brake System Bleeding. Applicability: All Models. This Service Bulletin replaces and cancels the previous bulletin SRV-SRB-20-014 published on 4/17/2020. It provides dealers and service managers with needed information to correctly bleed the front brake system of the various Ducati models. This bulletin further refers the reader to an attached diagnosis guide. The referenced guide/annex is available to NHTSA upon request.
SRV-SRB-23-018R12023-08-03. Service bulletin. ENGINE AND ENGINE COOLING. Procedure for Analysis and Control of Oil and Coolant Leaks from Engine_Rev.01. Applicability: All Models. This service repair bulletin instructs dealers and service managers on authorized procedures for identifying and isolating coolant and engine oil leaks. The use of a prescribed leak trace powder is stressed. This bulletin includes service instructions.
TTB-23-001 rev072023-07-04. Service bulletin. VEHICLE SPEED CONTROL; STRUCTURE; ELECTRICAL SYSTEM:MOTORCYCLE STARTER INTERLOCK SYSTEM- CLUTCH,NEUTRAL,SIDESTAND; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; SERVICE BRAKES, AIR:DISC:CALIPER. Tips and Tricks Revision 7 Summary. Range and motor error codes for the Multistrada; assembly procedure of the brake caliper mounting plate when refitting the rear wheel for the Monster; oil seal install instructions on dry clutch housing for the Panigale; and timing layshift seal removal for a all models.
SRV-SRB-23-0312023-07-04. Service bulletin. ENGINE AND ENGINE COOLING. Precautions to Follow During Crankcase Cleaning. Applicability: All Models. This service bulletin informs dealers and service managers about precautions in using abrasive cleaners for engine component sealant, and in particular the crankcase covers. The bulletin further provides cleaning instructions with approved cleaning tools.
SRV-SRB-23-0182023-06-03. Service bulletin. ENGINE AND ENGINE COOLING. Procedure for Analysis and Control of Oil and Coolant Leaks from Engine. Applicability: All Models. This service bulletin provides dealers and service managers with troubleshooting guidance for oil or coolant leaks. This bulletin includes service instructions.
SRV-SRB-22-0382022-10-05. Service bulletin. SERVICE BRAKES, HYDRAULIC. Overview of Rear Brake System Updates. Applicability: All Models. This service repair bulletin provides dealers and service managers a provides a summary of the updates available for motorcycles that have Customer concerns about a slight elongation, over time and use, of rear brake pedal stroke.
SRV-TSB-22-0102022-09-07. Service bulletin. ENGINE AND ENGINE COOLING. CR235 – Checking Proper Configuration of Options Installed on the Motorcycle. Applicability: All Models (USA & MEX country versions only) . This technical service bulletin informs dealers and service managers of required BBS electronic configuration for the subject units. The bulletin also provides affected VIN information and service solution. This document has been redacted for sensitive pricing information.
SRV-SRB-22-0312022-08-03. Service bulletin. SERVICE BRAKES, HYDRAULIC. Overview of Rear Brake System Updates. Applicability: All US Models. This service bulletin provides a summary of the updates available for motorcycles that have Customer concerns about a slight elongation, over time and use, of rear brake pedal stroke. This Service Bulletin replaces and cancels the bulletin SRV-SRB-22-029 published on 06/17/2022.
SRV-SRB-22-0202022-06-02. Service bulletin. ENGINE AND ENGINE COOLING; SERVICE BRAKES. Service Operation Manual Update 2022. Applicability: All Models, all model years. This service bulletin informs dealers and service manages of service and operations updates to the Operations Manual.
TTB-22-001 Rev42022-05-05. Service bulletin. SUSPENSION; SERVICE BRAKES, HYDRAULIC; VEHICLE SPEED CONTROL. Tips & Tricks Rev 04 - Applicability: Diavel, pg. 17: Checking for correct positioning of the rear brake hose. Monster 937 (all model versions), pg. 21: Possible CAN line and speed sensor Errors; pg.22 Possible breakage of the right-hand footpeg holder plate. Multistrada V4, V4S: pg.49 Information for upcoming motorcycles. Panigale V4, SP2: pg.59 Possible aesthetic imperfection in tank right or left rear sections. Streetfighter V4 S MY22, pg.69; Electronic configuration for part number update of Öhlins suspension
TTB-22-001_R 012022-04-04. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; SERVICE BRAKES, HYDRAULIC. Tips & Tricks V 01 - Applicability: All models. Pg 13 : Possible damage to water pump gear oil seal. Diavel 1260 (all model versions). Pg. 15: Indication for replacement of brake hoses under warranty. Multistrada V4 PP, Pg. 41, Possible presence of error U1900-Optional Configuration not carried out. Multistrada V2, Multistrada V4 PP (all model years) Pg.42; Possible interference between tank bag and front brake fluid reservoir/clutch fluid reservoir. Multistrada V4 (all versions), Pg.43; Possible color change of the Akrapovic silencer carbon endcap.
SRV-ESB-22-0022022-04-04. Service bulletin. ELECTRICAL SYSTEM. Rules for Battery Replacement Under Warranty. Applicability: All models, all years. This Electronic Service Bulletin replaces and cancels SRV-ESB-19-001, published January 17, 2019. It provides dealers and service managers the correct replacement procedures for 12-volt battery installed on all Ducati motorcycle models. This document has been redacted for sensitive pricing information. The annex referenced in this document is available to NHTSA upon request.
TTB-20-001 r252022-03-03. Service bulletin. ENGINE AND ENGINE COOLING; STRUCTURE. Tips & Tricks V25 - Applicability: All models. Pg 12 : Update of engine oil filter cartridge tightening torque. Multistrada V4 (all model versions). Pg. 38: Possible incorrect diameter of the silencer front or rear manifold in the Racing Exhaust Kit, Pg. 39, Possible oxidisation of windscreen retaining screws.
Pre Delivery2022-02-07. Service bulletin. EQUIPMENT. Pre-delivery Intervention Check List .
TTB-20-001 rev202021-11-05. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; SEATS. Tips & Tricks. Applicability: All Models, All Model Years, P. 10-Error P0314 Validation: High misfire with risk of damaging the catalytic converter; P.11-Control unit reprogramming. Multistrada V4S All Model Years, P.30-Right-hand switch button backlighting problems, P. 31-Possible appearance of stains and white dots on the instrument panel, P. 31 Possible malfunction of the heated passenger seat. Scrambler 800 MY 2021, P. 43- Possible appearance of errors U0323, P0500, P2158; Scrambler 800 MY 2021-2022, P44-Irregular idling rpm after engine start. Supersport 950, All Model Years, P.50-Engine warning light on: ECU Error P0314
SRV-TSB-21-0092021-10-05. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. CR209 – Thermostatic valve replacement. Applicability: Monster MY2021 (all versions). This technical service bulletin informs dealers and service managers of the potential for malfunctions of the instrument panel due to improper routing of instrument panel wiring. This bulletin further provides a service solution, and VIN information for potentially affected units. This document has been redacted for sensitive pricing information.
SRV-TTB20-001r172021-10-05. Service bulletin. SEATS; VISIBILITY. Tips & Tricks. Applicability: Monster MY 2021 (937cc), P.10-Possibility of unhooking of the rear rider seat fasteners; SuperSport 950 MY2021, P.28-Possible cracks on windscreen Plexiglas close to mounting holes.
SRV-TTB-20-01r162021-08-04. Service bulletin. VEHICLE SPEED CONTROL; SUSPENSION; EQUIPMENT. Tips & Tricks. Applicability: Panigale V4, Streetfighter V4 (all model versions)-Possible reduction of clutch fluid level inside reservoir (Pg 2: Item.6). Monster Plus MY21 (937cc)-Screws missing from kit supplied with bike (Pg 10, Item 1). Monster MY21 (937cc)-Standard lowering and conversion kits now available (Pg 10, Item 2).
SRV-TSB-21-0062021-06-04. Service bulletin. SUSPENSION. CR210 – Visual check of the rear shock absorber. Applicability: Monster Model Year 2021 (all versions). This technical service bulletin informs dealers and service managers that a potential exists, for the Kayaba rear shock absorber on the listed models, to have been improperly assembled by the supplier. This bulletin further provides affected VIN information, service inspection and procedures as necessary, associated part numbers, and warranty procedures. This document has been redacted for sensitive pricing information.
SRV-TSB-21-0052021-05-05. Service bulletin. ENGINE AND ENGINE COOLING. CR209 – Monster MY21 Thermostatic valve replacement. Applicability: Monster Model Year 2021 (all versions). This technical service bulletin informs dealers and service managers of a new thermostatic valve that improves the temperature control of the engine. This bulletin further provides affected VIN information, service procedures, associated part numbers, and warranty procedures. This document has been redacted for sensitive pricing information.
SRV-TTB-21-001v32021-04-07. Service bulletin. SUSPENSION; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EQUIPMENT; ELECTRICAL SYSTEM. Tips & Tricks Ver 03. Applicability: All models, all model years. This Tips & Tricks bulletin informs dealers and service managers of non-safety time-saving efficiencies and observations, encountered by Ducati field technicians. Topics include aftermarket accessories, battery preparations, tire pressures sensing, gas cap paint, enhanced suspension, oil level checks, and instrument panel software.
SRV-TTB-20-001 r2021-04-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; EQUIPMENT. Tips & Tricks Ver 12. Applicability: All models, all model years. This Tips & Tricks bulletin informs dealers and service managers of non-safety time-saving efficiencies and observations, encountered by Ducati field technicians. Topics range from packaging & transport to engines and accessories, to cosmetic issues.

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