Are you asking about the check engine light?
If so, the light will remain lite until the code it is reporting is fixed and cleared by a code reader or after the cars computer cycles thru a specific time period to read codes.
Some times disconnecting the battery and then holding down the horn for 5 seconds will do it.
I suggest taking it to Autozone to have your code read first
The transmission warning light indicates that you have a late model vehicle, usually if the trans light is on your ck engine light is on too. On late model cars the trans has a brain box, it monitors a number of things and it now determines when the trans needs to shift to another gear. The brain box also looks at live readings from the trans and compares them to a group of set parameters, when the perimeters are out of spec. the check trans light comes on. Another thing to think about is that the engine brain box and the trans brain box talk to each other and compare notes
You see, your five senses all connect to your brain in a different way. And your mouth you obviously eat with, and the pipe that is in the back of your mouth goes down your throat and to the voice box. The voice box is where all your voice comes from. When you want to say something, your voice box sends a signal to your brain and that signal is quicker than light! Then, you talk! Everyone has a different unique voice that comes with you. Without your voice box or your brain, you wouldn't be able to talk at all! God made you in a very special way. Let's be thankful for it! And that is why you talk through your mouth.
The duration of Brain Box is -9000.0 seconds.
Brain Box was created on 2009-08-03.
Brain Box ended on 2011-02-12.
No, just a light adaptor strap that goes diagonally across the box. They're cheap, under $1.00.
If that dash light is the only that went out, it probably means that that partcular bulb is burnt out.
where is the brain box lacated on 89 f150
brain box is under passenger side seat
box N locks - MPHO
um well you can always get messages it never stops or closes or goes away ;)
Satellite is better. comparable in price, never goes out & has more channels total available & they give you the box free in many case.