2007 trx400fa electric shift problems

Hey Guys,
This bike has been sitting for a few years.. Cleaned the carb & it starts and runs fine.
When in neutral The "N" shows on the dash, when I put it in drive or reverse I get the fail mode — and it blinks 3 times, pauses and blinks 3 times etc. I put it in drive (esp) and I can’t run thru the gears… just stays in what feels like first gear. When I put it in "auto" Same thing.

I down loaded the manual & it indicates that it is in the position switches… or ECM. Is this right? or am I making this difficult?

Thanks

2007 trx400fa electric shift problems

Hey Guys,
This bike has been sitting for a few years.. Cleaned the carb & it starts and runs fine.
When in neutral The "N" shows on the dash, when I put it in drive or reverse I get the fail mode — and it blinks 3 times, pauses and blinks 3 times etc. I put it in drive (esp) and I can’t run thru the gears… just stays in what feels like first gear. When I put it in "auto" Same thing.

I down loaded the manual & it indicates that it is in the position switches… or ECM. Is this right? or am I making this difficult?

Thanks