2004 GMC Canyon Owner's Manual - Page 242

Four-Wheel-Drive Vehicles Front Towing (Front Wheels Off the Ground) Use the following steps to dolly tow your vehicle from the front: 1. Drive the vehicle up onto the dolly. 2. Firmly set the parking brake. See Parking Brake on page 2-29 for more information. 3. Follow the dolly manufacturer's instructions to attach and secure the vehicle being towed to the dolly and then the loaded dolly to the tow vehicle. 4. Put an automatic transmission in PARK (P) or a manual transmission in FIRST (1). CAUTION: (Continued) an automatic transmission, or if your vehicle is in gear, for a manual transmission. You or others could be injured. Make sure the parking brake is firmly set before you shift the transfer case to NEUTRAL. 5. Shift the transfer case to NEUTRAL. See Four-Wheel Drive on page 2-26 for instructions. 6. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. Notice: If you exceed 55 mph (90 km/h) while towing your vehicle, it could be damaged. Never exceed 55 mph (90 km/h) while towing your vehicle. 7. Turn the ignition to LOCK. To prevent your battery from draining while towing, remove the RDO BATT and CLSTR fuses from the instrument panel fuse block. Be sure to replace the fuse when you reach your destination See Fuses and Circuit Breakers on page 5-104 for more information. {CAUTION: Shifting a four-wheel-drive vehicle's transfer case into NEUTRAL can cause your vehicle to roll even if the transmission is in Park (P) for CAUTION: (Continued) 4-50