2003 Chevrolet Venture Owner's Manual - Page 447

At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. StaY+er Switch Ct-ck Body Lubrication Service Lubricate all key lock cylinders, hood latch assemblies, secondary latches, pivots, spring anchor and release pawl, hood and door hinges, rear folding seats, fuel door hinge, liftgate hinges, power sliding door cable and sliding door track(s). Part D tells you what to use. More frequent lubrication may be required when exposed to a corrosive environment. When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below. 1. Before you start, be sure you have enough room around the vehicle. -1 2. Firmly apply both the parking brake and the regular brake. See Parking Brake on page 2-38 if necessary. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear. The starter should work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service. 6-12