1997 Ford Expedition Owner's Manual - Page 113
1997 Ford Expedition Manual
Page 113 highlights
Driving If the light is displayed while driving and the air suspension system service switch is not turned off, safely pull off the road at your earliest convenience. Turn the ignition switch from 4(On) to 3 (Off) and 4(On) again. If the warning light reappears, turn the air suspension switch off and have the vehicle serviced by your dealer or qualified service technician. If the vehicle is loaded beyond the recommended maximum payload, the CHECK SUSP light may illuminate. To correct this condition, remove or redistribute the payload according to the recommended requirements and follow the procedure outlined above. TRANSMISSION OPERATION Automatic transmission operation Hold the brake pedal down while you move the gearshift lever from position to position. If you do not hold the brake pedal down, your vehicle may move unexpectedly and injure someone. 114