2008 Toyota 4Runner Owners Manual - Page 234

07 12.25 "LO" (low) mode- The vehicle height is about 20 mm (0.8 in.) lower at rear than the "N" mode height. This mode allows you easy access to the vehicle (getting in and out) and easy loading and unloading operation. This mode is available when the vehicle speed is under about 12 km/h (7 mph). D When selecting a mode, there is a vehicle speed limit. Refer to the following table. Yes = The mode can be selected. No = The mode cannot be selected. "LO" mode Under about 12 km/h (7 mph) Under about 30 km/h (19 mph) About 30 km/h (19 mph) or over Yes "N" mode Yes "HI" mode Yes If the vehicle is moved to its usual location or the ice is removed and the height select switch is pressed, the vehicle height control cannot be operated. In this case, turn off and restart the engine, then push the control switches. NOTICE Use the "LO" mode when the vehicle is stopped. Otherwise, when the vehicle speed exceeds about 12 km/h (7 mph), "N" mode is selected automatically. So be careful when you drive in any place where the overhead height is limited. (b) Vehicle height mode changing condition To change the vehicle height, it is necessary to meet the following conditions. No Yes Yes No Yes No In the following cases, the rear height control suspension will not operate. D The underbody of the vehicle has touched the surface on bumpy roads. D The engine should be running. D The height control "OFF" indicator light should go off. D The area around the rear suspension is coated with ice. 192