Steering; Speed Sensitive Steering - Lincoln 2004 Aviator Owner's Manual

Driving

STEERING

To prevent damage to the power steering system, never hold the steering
wheel at its furthest turning points (until it stops) for more than a few
seconds when the engine is running.
It is also important to maintain a proper power steering fluid level in the
power steering fluid reservoir:
• Do not operate the vehicle with a low power steering pump fluid level
(below the MIN mark on the reservoir).
• Some noise is normal during operation. If the noise is excessive, check
for low power steering pump fluid level before seeking service by your
dealer.
• Heavy or uneven steering efforts may be caused by low power steering
pump fluid level. Check for low power steering pump fluid level before
seeking service by your dealer.
• Do not fill the power steering pump reservoir above the MAX mark on
the reservoir, as this may result in leaks from the reservoir.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort.
If the steering wanders or pulls, check for:
• an improperly inflated tire
• uneven tire wear
• loose or worn suspension components
• loose or worn steering components
• improper steering alignment

Speed sensitive steering

Your vehicle is equipped with speed sensitive, variable assist power
steering. At low speeds, steering assist will adjust to reduce efforts and
improve low speed maneuverability and at high speeds, the assist will
adjust to improve steering feel.
If the amount of effort required to steer your vehicle changes while
driving at a constant vehicle speed, have the power steering system
checked by your dealer or a qualified service technician.
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2004 Aviator f/k/a Navigator LS (231)
Owners Guide (post-2002-fmt)
USA English (fus)