Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips include:
| Warning
Using the brakes to slow the
vehicle on a long downhill slope
can cause brake overheating, can
reduce brake performance, and
could result in a loss of braking. Shift the transmission to a lower gear to let the engine assist the brakes on a steep downhill slope. |
| Warning Coasting downhill in N (Neutral) or with the ignition off is dangerous. This can cause overheating of the brakes and loss of steering. Always have the engine running and the vehicle in gear. |
Driving on Wet Roads
Winter Driving#08-07-30-026B: Information on Slight Vehicle Movement in Park at Start Up After Cold Soak - (May 23, 2013)
Subject:Information on Slight Vehicle Movement in Park at Start Up After Cold SoakModels: 2014 and Prior GM Passenger Cars and Light Duty TrucksEquipped with Automatic TransmissionThis bulletin is being revised to add the 2013 and 2014 model years. Customer Informationhas also been added. Please di ...