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Issues and Troubleshooting

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Sticky 15 minute idle ECU reset / engine running problems
2
35
57K
 by lcjohnny
Sticky KTM 390 Tech Threads
14
10K
 by lcjohnny
Ignition Termination Relay
0
42
 by Dukeroo
Duke 390 2016 issues
4
79
 by 1jzsupra
False neutral around 4th gear
6
202
 by lightning
rizoma 3 wire led - how do you tap the 3rd wire?
1
143
 by generalkenobi08
Issue with the gear indicator sensor
3
264
 by KTM-Yoot
2019 Duke fan heatshield
7
758
 by DukeofSeven
Rear Seat (Pillion) Not staying Locked down
18
288
 by lightning
Brake Caliper Warranty Rejection
11
368
 by lightning
16 Duke annoying noisy engine!
6
229
 by Fitzharris
Low Battery warning... with a full battery
13
1K
 by astromars
Bike stalked while riding
4
229
 by Whyzee
ktm 390 wont start
0
117
 by smashe390
The oil lamp does not go out at idle when the engine is hot, how can I solve this problem?
7
209
 by blue_man92
Won't start on first try on cold starts. *video included*
1
146
 by _Big_Mac_
The D390 cooling system - How does it work?
2
24
18K
 by swamirajan2000
Gen 2 390 Read brake problem.....
2
171
 by 1jzsupra
Duke 390, 2016 won't start
6
171
 by Jarne duke 390
High Coolant Temp and No Fuel?
1
247
 by B7ACKTHORN
2017 with TFT moisture...still a free fix?
10
641
 by killza
Broken at 140km/h
16
896
 by Hedgepig
Low Oil Pressure
2
32
48K
 by Wissam2211
Issues with the Gear Indicator Sensor
0
127
 by KTM-Yoot
Engine shutting off when I rev from idle sometimes and then I hear a ticking noise fo
7
512
 by 1jzsupra
oil wrestling
5
336
 by eyeR
Big crack in airbox
7
546
 by 1jzsupra
Fan relay K50 location
2
555
 by KTMasean
Surging, died, won't start
2 3
54
3K
 by Mad_Mardigen
bolt gone awol
7
454
 by NreeK
Low battery and poor starting
16
1K
 by Graham bothwell
2017 Duke keeps blowing ABS fuse
8
685
 by pingywon
KTM My Ride not working
12
1K
 by Whiskey
Pairing Samsung S8
6
3K
 by Whyzee
2018 signal light flashing fast on dash randomly
6
745
 by moazman
Sidestand Down
10
822
 by eyeR
Rear seat lock
12
1K
 by Abitibi
Issues and Troubleshooting Having issues with your KTM Duke 390? You might be able to find the repair or fix in here. Discuss and share your problems or issues in this section.
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