2010 Jeep Grand Cherokee Owner's Manual - Page 264

STARTING AND OPERATING 263 WARNING! Abrasive material in any part of the brakes may cause excessive wear or unpredictable braking. You might not have full braking power when you need it to prevent an accident. If you have been operating your vehicle in dirty conditions, get your brakes checked and cleaned as necessary. If for some reason the power assist is interrupted, it will still be possible to steer your vehicle. Under these conditions, you will observe a substantial increase in steering effort, especially at very low vehicle speeds and during parking maneuvers. NOTE: • Increased noise levels at the end of the steering wheel travel are considered normal and do not indicate that there is a problem with the power steering system. • If you experience unusual vibration after driving in mud, slush or similar conditions, check the wheels for • Upon initial start-up in cold weather, the power steering pump may make noise for a short amount of time. impacted material. Impacted material can cause a This is due to the cold, thick fluid in the steering wheel imbalance and freeing the wheels of it will system. This noise should be considered normal, and it correct the situation. does not in any way damage the steering system. POWER STEERING The standard power steering system will give you good vehicle response and increased ease of maneuverability in tight spaces. The system will provide mechanical steering capability if power assist is lost. 5