1999 GMC Jimmy Owner's Manual - Page 216

yellowblue CAUTION: Turning or driving across steep hills can be dangerous. You could lose traction, slide sideways, and possibly roll over. You could be seriously injured or killed. When driving up hills, always try to go straight up. CAUTION: Driving to the top (crest) of a hill at full speed can cause an accident. There could be a drop-off, embankment, cliff, or even another vehicle. You could be seriously injured or killed. As you near the top of a hill, slow down and stay alert. D Ease up on your speed as you approach the top of the hill. Q: A: What should I do if my vehicle stalls, or is about to stall, and I can't make it up the hill? If this happens, there are some things you should do, and there are some things you must not do. First, here's what you should do: D Attach a flag to the vehicle to make you more visible to approaching traffic on trails or hills. let opposing traffic know you're there. you more visible to oncoming traffic. D Sound the horn as you approach the top of the hill to D Use your headlamps even during the day. They make D Push the brake pedal to stop the vehicle and keep it to REVERSE (R), release the parking brake, and slowly back down the hill in REVERSE (R). from rolling backwards. Also, apply the parking brake. D If your engine is still running, shift the transmission 4-20