It means there is a problem with the charging system. The most likely culprit is a defective alternator. Most auto-parts stores will check your charging system for free.
Your battery is not being charged
2000 F150 Harley-Davidson
The starter or battery cables/terminals are corrode.
Defective battery or something is pulling power from the battery. Check the glove box light, interior lights, trunk light, hood light, brake lights, etc.
engine light comes on and off. when light is on it hesitates and transmission slips. what could cause that on a 93 F150
disconnect the battery for a few minutes and it will go out. but it will come back on as it can mean it has something wrong you will need a code reader to figure it out
Usually against the inner fender wall maybe behind the battery
How do you remove and replace the battery on a 2001 Ford F150?
For my 1997 Ford F-150 XLT 4x2 Triton v8 4.6L, the low fuel light comes on with about 1 gallon of gas left. That's mine, though, heh. i have a 2000 ford f150 4.2 l, i have about 3 gallons left when my light comes on.
check your battery cables. could be old or just loose.
The fuse for the airbag light on a 2000 F150 is under the dash. The fuse box is located under the driver's dash.
Maybe a sensor is messing up