WARNING: Do not adjust the spring bars so that your vehicle's rear bumper is higher than before attaching the trailer. Doing so will defeat the function of the weight-distributing hitch, which may cause unpredictable handling, and could result in serious personal injury.
Do not tow a trailer until you drive your vehicle at least 1,000 mi (1,600 km).
Do not use a hitch that either clamps onto the bumper or attaches to the axle. You must distribute the load in your trailer so that 10-15% of the total weight of the trailer is on the trailer coupler.
Consult your local motor vehicle laws for towing a trailer.
See the instructions included with towing accessories for the proper installation and adjustment specifications.
Service your vehicle more frequently if you tow a trailer. See Normal Scheduled Maintenance.
If you use a rental trailer, follow the instructions the rental agency gives you.
When attaching the trailer wiring connector to your vehicle, only use a proper fitting connector that works with the vehicle and trailer functions.
Account for the trailer coupler weight as part of your vehicle load when calculating the total vehicle weight.
Do not exceed the load limits. See Calculating the Load Limit.
Clearing the Garage Door Opener
Press and hold the outer two function buttons simultaneously for approximately 10 seconds until the indicator light above the buttons flashes rapidly. When the indicator light flashes, release the buttons.