2015 Dodge Durango Owner Manual - Page 453

STARTING AND OPERATING 451 The "SERV AWD" Warning Light monitors the electronic shift all-wheel drive system. If this light remains on after engine start up or illuminates during driving, it means that the all-wheel drive system is not functioning properly and that service is required. AWD AUTO position at a given road speed. Take care not to overspeed the engine and do not exceed 25 mph (40 km/h). Proper operation of all-wheel drive vehicles depends on tires of equal size, type and circumference on each wheel. Any difference in tire size can cause damage to the transfer case. Because all-wheel drive provides improved traction, there is a tendency to exceed safe turning and stopping speeds. Do not go faster than road conditions permit. WARNING! Always engage the parking brake when powering down the vehicle if the "SERV AWD Warning Light" is illuminated. Not engaging the parking brake may allow the vehicle to roll which may cause personal injury. NOTE: Do not attempt to make a shift while only the front or rear wheels are spinning. This could cause damage to driveline components. When operating your vehicle in LOW RANGE, the engine speed is approximately three times that of the 5 WARNING! You or others could be injured or killed if you leave the vehicle unattended with the transfer case in the NEUTRAL position without first fully engaging the parking brake. The transfer case NEUTRAL position (Continued)