When hooked up equinox to tow and proceed to take right or left turn feels like anti skid or traction control is engaging.when straightened out no issue! Any info welcomed This is on a 2007 roadtrek sprinter chassis freight liner.2500 adventurous
If the vehicle has posi-traction it could be that the rearend fluid needs changing. We had a class B with posi and changing fluid and adding the correct additive fixed the issue.