2009 Dodge Ram 1500 Pickup Owner Manual - Page 326
2009 Dodge Ram 1500 Pickup Manual
Page 326 highlights
324 STARTING AND OPERATING Overdrive Operation The Overdrive automatic transmission contains an electronically controlled fourth and fifth gear (Overdrive). The transmission will automatically shift from DRIVE to Overdrive if the following conditions are present: operation at this temperature. Normal operation will resume when the transmission fluid temperature has risen to a suitable level. If the transmission temperature gets extremely hot, the transmission will automatically select the most desirable gear for operation at this temperature. If the transmission • the shift lever is in DRIVE; temperature becomes hot enough, the "Transmission • the engine coolant (antifreeze) has reached normal Temperature Warning Light" may illuminate and the operating temperature; transmission may downshift out of Overdrive until the • vehicle speed is above approximately 30 mph transmission cools down. After cool down, the transmission will resume normal operation. (48 km/h); • the TOW/HAUL switch has not been activated; • transmission temperature. has reached normal The transmission will downshift from Overdrive to DRIVE if the accelerator pedal is fully depressed at operating vehicle speeds above approximately 35 mph (56 km/h). When To Use TOW/HAUL Mode NOTE: If the vehicle is started in extremely cold temWhen driving in hilly areas, towing a trailer, carrying a peratures, the transmission may not shift into Overdrive heavy load, etc., and frequent transmission shifting ocand will automatically select the most desirable gear for curs, press the TOW/HAUL switch. This will improve