| Engine | — | 4ODI 11622006Coming to a stop the engine just quit, as if I turned the ignition switch off. The dash was also blank. I turned the switch to the off position and then back to the on position, and it started as normal. I have read about this same sort of thing happening to numerous other riders of this bike. Triumph needs to have a recall to fix the glitch in the ecu. Look up ODI 11622006 at NHTSA ↗ ODI 11653225The motorcycle cuts out when slowing down, engine just dies, but all the electrical stays on. This is a brand-new bike with only 500 miles on it. It happened while I was riding, and I suddenly had no power. Luckily, I was on the right side of the road and managed to coast to the shoulder safely, but it could’ve gone a lot worse. There were no prior warning lights. I scheduled an inspection, but the earliest appointment isn’t until later this month. In the meantime, I did some digging, this doesn’t seem like an isolated issue. A quick search show… Look up ODI 11653225 at NHTSA ↗ ODI 11670011Bike shut off electrically while traveling at highway speeds. Signal flashers and emergencies failed and there was no throttle response. Check engine light came on and traction control disabled light came on. Bike displayed an error code of P2138 and P2122. Bike was unable to be safely ridden after being shut down and restarted. The bike could be ridden after starting for a short time before the throttle cut out again and complete loss of power. Emergency flasher functionality was intermittent with each attempt at starting the engine again. Look up ODI 11670011 at NHTSA ↗ | 5ODI 11653225The motorcycle cuts out when slowing down, engine just dies, but all the electrical stays on. This is a brand-new bike with only 500 miles on it. It happened while I was riding, and I suddenly had no power. Luckily, I was on the right side of the road and managed to coast to the shoulder safely, but it could’ve gone a lot worse. There were no prior warning lights. I scheduled an inspection, but the earliest appointment isn’t until later this month. In the meantime, I did some digging, this doesn’t seem like an isolated issue. A quick search show… Look up ODI 11653225 at NHTSA ↗ ODI 11670011Bike shut off electrically while traveling at highway speeds. Signal flashers and emergencies failed and there was no throttle response. Check engine light came on and traction control disabled light came on. Bike displayed an error code of P2138 and P2122. Bike was unable to be safely ridden after being shut down and restarted. The bike could be ridden after starting for a short time before the throttle cut out again and complete loss of power. Emergency flasher functionality was intermittent with each attempt at starting the engine again. Look up ODI 11670011 at NHTSA ↗ ODI 11722835On 5 different occasions over a period of 6 months the motorcycle has cut off while slowing down or at a stop. Each time it has taken several attempts to get the motorcycle to start again. This has caused extreme risk in traffic. Here are the dates, mileage and description of each incident. 8/10/25, 30 miles - Engine cut off while sitting at stoplight in neutral with no hands on the handlebar. Observed that the kill switch was off even though it had not been touched. 9/2/25, 159 miles - Engine cut off on its own while stopped in culdesac. Ki… Look up ODI 11722835 at NHTSA ↗ | 1ODI 117433732025 Triumph Speed 400 , Moisture-Triggered Limp Mode and Loss of Turn Signals My 2025 Triumph Speed 400 enters limp mode and displays a check engine light and wrench warning whenever ridden in rain or high humidity. When this occurs, turn signals and hazard lights also stop functioning, leaving me without signaling capability in traffic. Both issues clear only after the bike dries out. The battery is disconnected and reset has not worked in the past, and continues not to help the issue. At my break-in service (~150 miles ago), I reported the … Look up ODI 11743373 at NHTSA ↗ | 1ODI 11711361While riding at 15 to 20 miles an hour, the motorcycle engine installed without warning, causing a loss of power. This required an emergency maneuver to avoid being hit from behind. This is a recurring issue documented by the dealer. Look up ODI 11711361 at NHTSA ↗ | 1ODI 11749237I was making a right turn at an intersection while in 3rd gear with the clutch engaged, and the motorcycle stalled. I was able to restart the motorcycle while executing the turn and completed the turn without incident. Failure to do so would have put myself at risk from oncoming vehicles through the intersection. When this has happened the low oil pressure indicator illuminates. The oil sight glass shows oil level to be at max. I use ExxonMobil 93 fuel. I had taken the motorcycle in to conduct service for the same issue (the motorcycle stalled… Look up ODI 11749237 at NHTSA ↗ |
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| Electrical System | 4ODI 11622006Coming to a stop the engine just quit, as if I turned the ignition switch off. The dash was also blank. I turned the switch to the off position and then back to the on position, and it started as normal. I have read about this same sort of thing happening to numerous other riders of this bike. Triumph needs to have a recall to fix the glitch in the ecu. Look up ODI 11622006 at NHTSA ↗ ODI 11653225The motorcycle cuts out when slowing down, engine just dies, but all the electrical stays on. This is a brand-new bike with only 500 miles on it. It happened while I was riding, and I suddenly had no power. Luckily, I was on the right side of the road and managed to coast to the shoulder safely, but it could’ve gone a lot worse. There were no prior warning lights. I scheduled an inspection, but the earliest appointment isn’t until later this month. In the meantime, I did some digging, this doesn’t seem like an isolated issue. A quick search show… Look up ODI 11653225 at NHTSA ↗ ODI 11670011Bike shut off electrically while traveling at highway speeds. Signal flashers and emergencies failed and there was no throttle response. Check engine light came on and traction control disabled light came on. Bike displayed an error code of P2138 and P2122. Bike was unable to be safely ridden after being shut down and restarted. The bike could be ridden after starting for a short time before the throttle cut out again and complete loss of power. Emergency flasher functionality was intermittent with each attempt at starting the engine again. Look up ODI 11670011 at NHTSA ↗ | — | 2ODI 11653225The motorcycle cuts out when slowing down, engine just dies, but all the electrical stays on. This is a brand-new bike with only 500 miles on it. It happened while I was riding, and I suddenly had no power. Luckily, I was on the right side of the road and managed to coast to the shoulder safely, but it could’ve gone a lot worse. There were no prior warning lights. I scheduled an inspection, but the earliest appointment isn’t until later this month. In the meantime, I did some digging, this doesn’t seem like an isolated issue. A quick search show… Look up ODI 11653225 at NHTSA ↗ ODI 11670011Bike shut off electrically while traveling at highway speeds. Signal flashers and emergencies failed and there was no throttle response. Check engine light came on and traction control disabled light came on. Bike displayed an error code of P2138 and P2122. Bike was unable to be safely ridden after being shut down and restarted. The bike could be ridden after starting for a short time before the throttle cut out again and complete loss of power. Emergency flasher functionality was intermittent with each attempt at starting the engine again. Look up ODI 11670011 at NHTSA ↗ | 1ODI 117433732025 Triumph Speed 400 , Moisture-Triggered Limp Mode and Loss of Turn Signals My 2025 Triumph Speed 400 enters limp mode and displays a check engine light and wrench warning whenever ridden in rain or high humidity. When this occurs, turn signals and hazard lights also stop functioning, leaving me without signaling capability in traffic. Both issues clear only after the bike dries out. The battery is disconnected and reset has not worked in the past, and continues not to help the issue. At my break-in service (~150 miles ago), I reported the … Look up ODI 11743373 at NHTSA ↗ | 0 | 0 |
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| Fuel/Propulsion System | 5ODI 11653225The motorcycle cuts out when slowing down, engine just dies, but all the electrical stays on. This is a brand-new bike with only 500 miles on it. It happened while I was riding, and I suddenly had no power. Luckily, I was on the right side of the road and managed to coast to the shoulder safely, but it could’ve gone a lot worse. There were no prior warning lights. I scheduled an inspection, but the earliest appointment isn’t until later this month. In the meantime, I did some digging, this doesn’t seem like an isolated issue. A quick search show… Look up ODI 11653225 at NHTSA ↗ ODI 11670011Bike shut off electrically while traveling at highway speeds. Signal flashers and emergencies failed and there was no throttle response. Check engine light came on and traction control disabled light came on. Bike displayed an error code of P2138 and P2122. Bike was unable to be safely ridden after being shut down and restarted. The bike could be ridden after starting for a short time before the throttle cut out again and complete loss of power. Emergency flasher functionality was intermittent with each attempt at starting the engine again. Look up ODI 11670011 at NHTSA ↗ ODI 11722835On 5 different occasions over a period of 6 months the motorcycle has cut off while slowing down or at a stop. Each time it has taken several attempts to get the motorcycle to start again. This has caused extreme risk in traffic. Here are the dates, mileage and description of each incident. 8/10/25, 30 miles - Engine cut off while sitting at stoplight in neutral with no hands on the handlebar. Observed that the kill switch was off even though it had not been touched. 9/2/25, 159 miles - Engine cut off on its own while stopped in culdesac. Ki… Look up ODI 11722835 at NHTSA ↗ | 2ODI 11653225The motorcycle cuts out when slowing down, engine just dies, but all the electrical stays on. This is a brand-new bike with only 500 miles on it. It happened while I was riding, and I suddenly had no power. Luckily, I was on the right side of the road and managed to coast to the shoulder safely, but it could’ve gone a lot worse. There were no prior warning lights. I scheduled an inspection, but the earliest appointment isn’t until later this month. In the meantime, I did some digging, this doesn’t seem like an isolated issue. A quick search show… Look up ODI 11653225 at NHTSA ↗ ODI 11670011Bike shut off electrically while traveling at highway speeds. Signal flashers and emergencies failed and there was no throttle response. Check engine light came on and traction control disabled light came on. Bike displayed an error code of P2138 and P2122. Bike was unable to be safely ridden after being shut down and restarted. The bike could be ridden after starting for a short time before the throttle cut out again and complete loss of power. Emergency flasher functionality was intermittent with each attempt at starting the engine again. Look up ODI 11670011 at NHTSA ↗ | — | 0 | 0 | 1ODI 11749237I was making a right turn at an intersection while in 3rd gear with the clutch engaged, and the motorcycle stalled. I was able to restart the motorcycle while executing the turn and completed the turn without incident. Failure to do so would have put myself at risk from oncoming vehicles through the intersection. When this has happened the low oil pressure indicator illuminates. The oil sight glass shows oil level to be at max. I use ExxonMobil 93 fuel. I had taken the motorcycle in to conduct service for the same issue (the motorcycle stalled… Look up ODI 11749237 at NHTSA ↗ |
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| Exterior Lighting | 1ODI 117433732025 Triumph Speed 400 , Moisture-Triggered Limp Mode and Loss of Turn Signals My 2025 Triumph Speed 400 enters limp mode and displays a check engine light and wrench warning whenever ridden in rain or high humidity. When this occurs, turn signals and hazard lights also stop functioning, leaving me without signaling capability in traffic. Both issues clear only after the bike dries out. The battery is disconnected and reset has not worked in the past, and continues not to help the issue. At my break-in service (~150 miles ago), I reported the … Look up ODI 11743373 at NHTSA ↗ | 1ODI 117433732025 Triumph Speed 400 , Moisture-Triggered Limp Mode and Loss of Turn Signals My 2025 Triumph Speed 400 enters limp mode and displays a check engine light and wrench warning whenever ridden in rain or high humidity. When this occurs, turn signals and hazard lights also stop functioning, leaving me without signaling capability in traffic. Both issues clear only after the bike dries out. The battery is disconnected and reset has not worked in the past, and continues not to help the issue. At my break-in service (~150 miles ago), I reported the … Look up ODI 11743373 at NHTSA ↗ | 0 | — | 0 | 0 |
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| Power Train | 1ODI 11711361While riding at 15 to 20 miles an hour, the motorcycle engine installed without warning, causing a loss of power. This required an emergency maneuver to avoid being hit from behind. This is a recurring issue documented by the dealer. Look up ODI 11711361 at NHTSA ↗ | 0 | 0 | 0 | — | 0 |
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| Vehicle Speed Control | 1ODI 11749237I was making a right turn at an intersection while in 3rd gear with the clutch engaged, and the motorcycle stalled. I was able to restart the motorcycle while executing the turn and completed the turn without incident. Failure to do so would have put myself at risk from oncoming vehicles through the intersection. When this has happened the low oil pressure indicator illuminates. The oil sight glass shows oil level to be at max. I use ExxonMobil 93 fuel. I had taken the motorcycle in to conduct service for the same issue (the motorcycle stalled… Look up ODI 11749237 at NHTSA ↗ | 0 | 1ODI 11749237I was making a right turn at an intersection while in 3rd gear with the clutch engaged, and the motorcycle stalled. I was able to restart the motorcycle while executing the turn and completed the turn without incident. Failure to do so would have put myself at risk from oncoming vehicles through the intersection. When this has happened the low oil pressure indicator illuminates. The oil sight glass shows oil level to be at max. I use ExxonMobil 93 fuel. I had taken the motorcycle in to conduct service for the same issue (the motorcycle stalled… Look up ODI 11749237 at NHTSA ↗ | 0 | 0 | — |
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