GM Service Manual Online
For 1990-2009 cars only

To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing.

Things to check on your own include:

    â€¢ Windshield Washer Fluid: Reservoir full? Windows clean -- inside and outside?
    â€¢ Wiper Blades: In good shape?
    â€¢ Fuel, Engine Oil, Other Fluids: All levels checked?
    â€¢ Lamps: Do they all work and are lenses clean?
    â€¢ Tires: Are treads good? Are tires inflated to recommended pressure?
    â€¢ Weather and Maps: Safe to travel? Have up-to-date maps?