2009 GMC Savana Van Owner's Manual - Page 228

Dolly Towing Rear Towing (Rear Wheels Off the Ground) Two-Wheel-Drive Vehicles 3. Firmly set the parking brake. See Parking Brake on page 2-26 for more information. 4. Put the transmission in P (Park). 5. Secure the vehicle to the dolly following the manufacturer's instructions. 6. Use an adequate clamping device designed for towing to ensure that the front wheels are locked into the straight position. 7. Turn the ignition to LOCK/OFF. If the tow vehicle will not be started or driven for six weeks or more, remove the battery cable from the negative terminal (post) of the battery to prevent the battery from draining while towing. Use the following procedure to tow the vehicle from the rear: 1. Attach the dolly to the tow vehicle following the dolly manufacturer's instructions. 2. Drive the rear wheels onto the dolly. 4-26