2008 Toyota Tundra Owners Manual - Page 267

07 11.20 When the "S" mode indicator light does not come on even with the selector lever moved to the "S" position, there may be a problem somewhere in the system. Have your vehicle checked/repaired by your Toyota dealer as soon as possible. In this case, you can drive in the same condition as in the "D" position. (d) Using engine braking To use engine braking, you can downshift the transmission as follows: When the cruise control is being used, even if you downshift the transmission, engine braking will not be enabled because the cruise control is not cancelled. However, engine braking will be automatically enabled if the vehicle speed is higher than the set speed of the cruise control depending on the driving conditions. For ways to decrease the vehicle speed, see "Cruise control" on page 262 in this Section. 5.7 L V8 (3UR−FE) engine Two−wheel drive models -without towing package ...138 km/h (85 mph) -with towing package ...131 km/h (81 mph) Four −wheel drive models without towing package -Front drive control switch knob at "2WD" or "4H" ...138 km/h (85 mph) -Front drive control switch knob at "4L" ...52 km/h (32 mph) Four −wheel drive models with towing package -Front drive control switch knob at "2WD" or "4H" ...131 km/h (81 mph) -Front drive control switch knob at "4L" ...50 km/h (31 mph) D When driving in the "D" position- Shift the selector lever to the "S" position. D Turn the "S" mode switch of the selec- D When driving in the "6" range within the "S" position- Turn the "S" mode switch of the selector to the "−" side to select the "5" range. The transmission will downshift to fifth range and engine braking will be enabled. tor to the "−" side to select the "3" range. The transmission will downshift to third range when the vehicle speed drops down to or lower than the following speed, and more powerful engine braking than that of the "4" range position will be enabled. D Turn the "S" mode switch of the selec- tor to the "−" side to select the "4" range. The transmission will downshift to fourth range and stronger engine braking will be enabled. 237 2008 TUNDRA from Apr. '08 Prod. (OM34477U)