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New member here thanks for forum ...

My 570 Sportsman has developed a problem in the eps unit. It has a constant medium pull to the right. It’s still drivable, but very annoying to deal with the steering tension on long rides.

It is definitely not tire pressure, alignment or wheel bearings, etc. As soon as I start the quad, the steering pulls right. I can bring it back to center, let go, and it cranks hard right ( parked, not moving ).
Any thoughts / cures ?
thx. M
 

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New member here thanks for forum ...

My 570 Sportsman has developed a problem in the eps unit. It has a constant medium pull to the right. It’s still drivable, but very annoying to deal with the steering tension on long rides.

It is definitely not tire pressure, alignment or wheel bearings, etc. As soon as I start the quad, the steering pulls right. I can bring it back to center, let go, and it cranks hard right ( parked, not moving ).
Any thoughts / cures ?
thx. M
May need to take it to the dealership and have them perform the procedure below:
153364


Also, if you get a chance can you post a pic of your ECU (see below). Looking to see if it says Programmed SPMN 507-EPS or not.

153363


Yoyote
 

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