2004 Ford Explorer Sport Trac Owner Guide 3rd Printing (Spanish) - Page 386

Driving • If the vehicle goes from one type of surface to another (i.e., from concrete to gravel) there will be a change in the way the vehicle responds to a maneuver (steering, acceleration or braking). Again, avoid these abrupt inputs. Parking On some 4WD vehicles, when the transfer case is in the N (Neutral) position, the engine and transmission are disconnected from the rest of the driveline. Therefore, the vehicle is free to roll even if the automatic transmission is in P (Park). Do not leave the vehicle unattended with the transfer case in N (Neutral) position. Always set the parking brake fully and turn off the ignition when leaving the vehicle. Always set the parking brake fully and make sure the gearshift is latched in P (Park). Turn the ignition to the LOCK position and remove the key whenever you leave your vehicle. If the parking brake is fully released, but the brake warning lamp remains illuminated, the brakes may not be working properly. See your dealer or a qualified service technician. Normal characteristics On some 4WD vehicles, the initial shift from two-wheel drive to four-wheel drive while the vehicle is moving can cause some momentary clunk and ratcheting sounds. This is normal and should be no cause for concern. Driving on sand, mud and water When driving over sand, avoid reducing the tire pressures; instead, shift to a lower gear. Apply the accelerator slowly and avoid spinning the wheels. If you must reduce the tire pressure, make sure you re-inflate the tires as soon as possible. Avoid excessive speed because vehicle momentum can work against your vehicle and cause it to become stuck. 128