It means that your Antilock Brake System is not working. The ABS system works when the system senses that the vehicle is going to go into a skid. While you hold your foot down on the brake pedal, the ABS system pumps the pedal to keep the vehicle straight while stopping. Chances are that you have a bad wheel sensor.
From what I've experienced it's usually low on brake fluid.
How do I replace the heater core in a 1999 Ford e150 conversion van
The fuel pressure regulator on a 1999 Ford E150 Van is located near the carburetor in the engine compartment. It is to the right and in front of the carburetor.
On a 1999 Ford Taurus : The oil pressure warning light is just to the right of the tachometer * just above the parking brake / emergency brake , brake fluid level warning light
center manifold for a 1999 ford van
When I turn my Ford falcon on 1999 model the red light flashes on the bottom and it says DET80 or something
On a 1999 Ford Windstar : The warning light that looks like the shape of an engine is the " check engine " warning light . That means that something has been detected that is effecting the emissions of the vehicle The one that shows " O/D OFF " means that the overdrive has been switched off or if it is flashing that means that a problem has been detected
more than likely in steering column
There is only one coolant temperature sensor on a 1999 Ford E150 6 cylinder. The sensor is on the front of the engine just below the valve cover.
Amber warning light on ford focus
In a 1999 Ford Mustang GT : The low coolant light is in the lower part of the dash just to the right of the " BRAKE " warning light ( it kind of looks like an " X " INSIDE of a box )
Check the TPS