See also:

HSA Off
If you wish to turn off the HSA system, it can be done using the Customer Programmable Features in the Electronic Vehicle Information Center (EVIC). Refer to “Electronic Vehicle Information Ce ...

Preparations For Jacking
1. Park the vehicle on a firm level surface as far from the edge of the roadway as possible. Avoid icy or slippery areas. WARNING! Do not attempt to change a tire on the side of the vehicle c ...

Tire Chains
Tire chains may be installed on all models except the Sahara and Rubicon. Install chains on rear tires only. Follow these recommendations to guard against damage and excessive tire and chain wear ...