See also:

Emission inspection readiness
What is an Onboard Diagnostic System (OBD II)? OBD II is part of your vehicle's computerized engine management system. It stores diagnostic information about your vehicle's emission control ...

Installing the ball holder
1. If necessary, remove the cotter pin from the locking bolt and slide the locking bolt out of the hitch assembly. 2. Slide the ball holder into the hitch assembly. 3. Align the hole in the ball ...

How TSA works
Once swaying has begun, it can be very difficult to stop, which makes it difficult to control the vehicle and trailer. The TSA system continuously monitors the vehicle's movements, particularly ...