brake and abs lights come on while driving

[tobaccogrower]

on my trip down from connecticut to the flowdia keys my dash went crazy!



the das will give the warning ding then the brake and abs lights come on. they have gone off on there own when shutting off truck. also, tach says i'm running 3500rpm towing doing 70 mph also saw the speedo go crazy when the lights come on.



just had the blend door fixed. wondering if the tech screwed somthing up when they had the dash off.



truck is running fine. just really annoying when my tach isnt working(towing 30 foot boat about 10,000lbs)

 

[Dodge5256]

my truck is doing the same think only everyting reads normal, just the abs and brake like come on from time to time. i tryed to check it with my smarty but it said i just had a keycode which i have forgotten. no other codes, dealer has noidea what i am taking about when i ask (no surprise)

 

[tx_fireman1525]

i had a blowout and it cut the wire that goes down to the sensor on the hub bearing. Ever since then, my abs and brake light have been on. i am changing it out as we speak so i will let you know if it works or not!

 

[tobaccogrower]

when my lights come on the warning chime will ring twice. somtimes they will shut off on there own on the dash. another time they came on for a second when i started my truck after getting fuel then went off. where is the wires for the abs so i can check those.