I just got a used 2019 1500 Denali and power running board on drivers side isn't deploying. When you open the door, it attempts to deploy however stops and retracts. I can use my foot to "assist" it deploying however it's slower then the other one. There are no lubrication options or obvious blockages.
Any thoughts on just replacing the motor or should I be looking at the retracting arms as well?