A few days ago the 4 indicator lamps on the instrument panel came on while driving. They are the 4 in the center. Brake, Traction control, ABS and 1 other. They go off if I restart and stay off when in park. They all come on simultaneously after 15-20 seconds after putting the vehicle in drive or reverse. No effects to the operation of the vehicle occur. Any ideas for me??

 

Check your battery. Remote lock your van and listen to the sound of the horn. If the sound seems low than it's suppose to be, you might have a low battery.

 

When the lights are on connect a scanner capable of reading ABS codes (not all are). The code will lead you in the right direction. Odds are one of four wheel speed sensors are going.

Well 4 months later hopefully you've figured it out.

 

The clue is, it's usually one of the front wheel sensors.