1997 Ford F250 Owner's Manual - Page 147

snow or gravel, or severe pavement irregularities could also cause you to lose steering control of your vehicle. RWARNING If the anti-lock brake system warning light remains on or comes on while driving, have the braking system checked by a qualified service technician as soon as possible. NOTE: If a fault occurs in the anti-lock system, and the brake warning light is not lit, the anti-lock system is disabled but normal brake function remains operational. If Brakes Do Not Grip Well or Pedal is "Low" (F-250/350 Only) If brakes do not grip well, it may indicate the rear drum brakes need adjustment. To do this, drive the vehicle in reverse at 5 mph (8 km/h) on level, dry pavement. Stop the vehicle by firmly applying the brakes. Repeat this procedure four or five times. If during normal operation the brake pedal seems "low", it may indicate the need for a brake system inspection and/or service. You should have your brakes checked as soon as possible. Occasional brake squeal during light to moderate stops does not affect the function of the brake system and is normal. However, if the squeal becomes annoyingly loud or increases significantly in frequency of occurrence, return the vehicle to your dealer for inspection. 147