abs fault

[aquitaine]

hi all
I have a 2016 gtr1400
when I ride over 40 miles the ktrc abs warning light comes on ,I can stop for fuel restart and its stiil on ,when I get home leave it for 10/15 mins before putting in the garage the light goes off ,and stops off till I do 40 + miles again any help on whats causing this please

[rules]

I'm no expert on the GTR (yet  ) but that sounds like a possible issue with wheel speed sensor/s.

[Nitty Gritty]

Have you change a tyre recently/checked tyre pressures?

[aquitaine]

hi thanks for replys ,no new tyres and checked presseures front is up by 1 psi

[Freddy]

Chapter 17.9 in the FSM details how to retrieve fault codes.

[Burchy]

Think I would check the ABS sensors at the front and the back.  They are just by the perforated ABS ring on the discs.  There has been a similar case on the ZZR1400 forum where the ABS ring was changed.  Seems there are two different specs for these and the wrong one was fitted giving false readings to the ABS controller

[virginiajim]

You may also want to pull the sensor and give it a look see for any debris.  Check the tone wheel as well.  I think the manual specifies a distance the sensor must be from the tone wheel.  If it's happening as you say, it could be the sensor itself as it warms it fails.