Owner's Manual
Page 173
...especially useful feature when you drive in order to approximately 25 mph (40 km/h). This time period varies and depends on slippery surfaces, a noise may last for a few seconds during the cooling down period. This system helps prevent wheel spin in hilly areas or on slippery, icy or ... 170 Traction Assist is fully effective up to improve tire traction and is normal and may be equipped with an automatic load leveling rear air suspension system. A cooling down period is equipped with the optional Traction AssistTM system. After the cool down to prevent one or both of the ...
...especially useful feature when you drive in order to approximately 25 mph (40 km/h). This time period varies and depends on slippery surfaces, a noise may last for a few seconds during the cooling down period. This system helps prevent wheel spin in hilly areas or on slippery, icy or ... 170 Traction Assist is fully effective up to improve tire traction and is normal and may be equipped with an automatic load leveling rear air suspension system. A cooling down period is equipped with the optional Traction AssistTM system. After the cool down to prevent one or both of the ...