2003 Chevrolet Venture Owner's Manual - Page 224

If the air bag readiness light stays on after you start the vehicle or comes on when you are driving, your air bag system may not work properly. Have your vehicle serviced right away. 3 1 Brake System Warning Light When the ignition is on, the brake system warning light will come on when you set your parking brake. The light will stay on if your parking brake doesn't release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. Your vehicle's hydraulic brake system is divided into two parts. If one part isn't working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the air bag readiness light stays on after you start your vehicle, it means the air bag system may not be working properly.The air bags in your vehicle may not inflate in a crash, or they could even inflate without a crash.To help avoid injury to yourself or others, have your vehicle serviced right away if the air bag readiness light stays on after you start your vehicle. If the warning light comes on, there could be a brake problem. Have your brake system inspected right away. BRAKE United States Canada The air bag readiness light should flash for a few seconds when you turn the ignition key to RUN. If the light doesn't come on then, have it fixed so it will be ready to warn you if there is a problem. This light should come on briefly when you turn the ignition key to RUN. If it doesn't come on then, have it fixed So it LAJi!! be ready to I${Zrfi )/Cu if there's 2 problem. 3-41