TYM RK55 Check engine Light

Bud Soda · Nov 6, 2020

Anyone know where the OBD II port is?

g8erh8er · Nov 6, 2020

Bud Soda said:
Anyone know where the OBD II port is?

It's directly beneath the steering column. However, it does not appear to be an OBD2 type connection (mine doesn't fit it) and I'm not sure tractors even speak OBD2 language. It could be a proprietary connector that requires a reader specific to TYM tractors.

Bud Soda · Nov 6, 2020

OK Thanks. Got to find out why check engin. Must be EGR

sengli · Dec 17, 2020

So thats what that wire is for. Mine hangs in the same spot. I saw that on mine, and my first thought was something in the dash had become un-plugged or something.

LeeBrown · Feb 25, 2022

g8erh8er said:
It's directly beneath the steering column. However, it does not appear to be an OBD2 type connection (mine doesn't fit it) and I'm not sure tractors even speak OBD2 language. It could be a proprietary connector that requires a reader specific to TYM tractors.

View attachment 675588

It's a CANbus connector (similar to OBD2).