Kubota TG KRA System not working

FiveOrangesH14

Member

Equipment
Kubota T1880A2, Kubota TG1860G
Dec 26, 2024
50
1
8
Vancouver Washington
That guy with a TG who can’t figure lots of stuff out for some reason. Back with another issue. I can’t figure out why the KRA system on my TG isn’t working. I replaced the actual button and it didn’t fix anything but it flashes like it is. I checked the reverse switch and it seemed to be okay. Fuse under chair is good too. Any help? Must be missing something
 

TheOldHokie

Well-known member
Lifetime Member

Equipment
L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60
Apr 6, 2021
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113
Myersville, MD
windyridgefarm.us
That guy with a TG who can’t figure lots of stuff out for some reason. Back with another issue. I can’t figure out why the KRA system on my TG isn’t working. I replaced the actual button and it didn’t fix anything but it flashes like it is. I checked the reverse switch and it seemed to be okay. Fuse under chair is good too. Any help? Must be missing something
If that were one of my G's I would consider it a blessing!!!

What exactly is it doing or not doing? Does the engine shutoff with the key?

Dan
 

FiveOrangesH14

Member

Equipment
Kubota T1880A2, Kubota TG1860G
Dec 26, 2024
50
1
8
Vancouver Washington
If that were one of my G's I would consider it a blessing!!!

What exactly is it doing or not doing? Does the engine shutoff with the key?

Dan
Upon initiating the deck PTO, it works until you back up as how KRA works. However the switch that is supposed to override it doesn’t actually do anything and it still kills the engine trying to back up.
 

TheOldHokie

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Equipment
L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60
Apr 6, 2021
9,703
5,123
113
Myersville, MD
windyridgefarm.us
Upon initiating the deck PTO, it works until you back up as how KRA works. However the switch that is supposed to override it doesn’t actually do anything and it still kills the engine trying to back up.
So KRA is actually working but you can't disable it. Bummer.

On the G2160 and G2460 there is a KRA controller (microprocessor) that handles all the inputs and logic. Is that true of your TG1860?

Dan
 

TheOldHokie

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Lifetime Member

Equipment
L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60
Apr 6, 2021
9,703
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113
Myersville, MD
windyridgefarm.us
Where would it be located on the G60’s? The TG1860 is layed out relatively the
same as I have noticed.
Its been quite a while - I would have to look at the WSM. That manual has very detailed imformation on the KRA operation and troubleshooting. Do you have your WSM?

Dan