Transmission, 6-speed automatic, heavy duty electronically controlled -inc: OD, tow/haul mode, driver shift control, manual shift control
Cooler, auxiliary, external transmission oil cooler, heavy duty air-to-oil
6-speed automatic transmission (AWD) -inc: driver shift control, down grade detection, electronic limited slip differential
6-speed automatic transmission (AWD) -inc: driver shift control, down grade detection, electronic limited slip differential *w/LF1 Engine-inc: flat-tow capability*
6-speed automatic transmission (FWD) -inc: driver shift control, down grade detection, flat towable