RoadVitals

2024 Triumph Scrambler 400 X Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
6
Latest Dec 29, 2025
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
2
Reports on file since Aug 15, 2024

What this page shows

Our database holds 6 NHTSA owner-reported complaints for the 2024 Triumph Scrambler 400 X. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–6 of 6

Exterior lightingSuspension
Filed Dec 29, 2025

Rear turn signal stopped workin due to manufacturer defect. Rear suspension leaking due to manufacturer defect.

NHTSA ID
11707552
Incident
Oct 25, 2025
Fuel system
Filed Sep 4, 2025

I purchased this vehicle 2024 and had the check engine light come on the day after I purchased it. The vehicle shuts off while driving. It has been to the dealer several times for programing, and a few days later light back on again. I recently brought it in and has been there for three weeks. They called and basically check a lot of thigs but can't say it is repaired. To me this is unbelievable. When I bought it in this time it stalled twice the same day. I was turning into a street and shut it shut off while downshifting for the turn. As I was rolling to a stop when an opposing vehicle pulled out across my path, and I almost hit his rear quarter panel. It happened so fast I hadn't noticed the bike stalled. If you wait awhile, it will restart again which is not great in an intersection. I have looked on social media which shows people having the same issue around the world. I was surprised to see no complaints listed here. I am affraid to drive it now not knowing it isn't fixed.

NHTSA ID
11684989
Incident
Aug 16, 2025
Electrical
Filed Feb 27, 2025

Immobilizer warning light stays lit while riding. Bike sometimes takes 2-3 cycle to restart when warm. Occasionally bike has immediately cut off when downshifting for a complete stop from 2nd gear with clutch lever pulled in.

NHTSA ID
11645222
Incident
Jan 15, 2025
Engine
Filed Dec 2, 2024

The motorcycle stops randomly, in motion, when downshifting and with the clutch depressed. The official Triumph Service Center has been visited without success in the repair. The software update did not fix the problem.

NHTSA ID
11628217
Incident
Dec 1, 2024
ElectricalEngineFuel system
Filed Nov 6, 2024

On multiple occasions while slowing down, or coming off the line, with the clutch fully disengaged, the motorcycle has stalled. The RPMs drop to zero and it cuts out. Usually you can hear the engine sputter a bit before it cuts. I've tried adjusting the clutch free play and it's made no difference.

NHTSA ID
11623746
Incident
Oct 22, 2024
Engine
Filed Aug 15, 2024

The contact owns a 2024 Triumph Scrambler 400 X. The contact stated that while riding approximately 40 MPH, the motorcycle stalled. The contact stated no warning light was illuminated. The contact stated that the failure occurred three times. The motorcycle was taken to the dealer. The dealer had not yet completed the diagnostic test. The motorcycle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 1,000.

NHTSA ID
11608674
Incident
Jun 13, 2024
Mileage
1,000 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .