Dose anyone know what could be makin my abs and parking brake light come on
its a 93 supper cab with a 3.0 any help at all is much apreiciated

 

disconnect the battery for a minute, and reattach it, check fittings for leaks, i had the same issue, and was flying down a dirt road and locked up all four tires to stop and it came on, i did as stated above and it never came back

 

Check the fluid level in the brake master cylinder.
Both lights will come when it's low.

 

alright thanks the battery might do the trick cause i jus got it back for the shop havein the motor swapped and i installed my cb the day i got it back so ill check everything tomarrow and see if it helps
thanks

 

alright i'll check it too along with what lifted-mazda said
thanks for the super quick respones too guys

 

Mine did this for a while, mostly after a slide/fast "wreckless" corner. Can't remember if it ever went away or if I fixed something but I do know my brake fluid was always topped right up and dis/reconnected my battery countless times to attempt to stop it, as it'd come back every few weeks.

 

Happened to me and ended up having low brake fluid caused by a faulty wheel cylinder.

 

thanks for sayin that i need to check my rear drums and clean them agin any way ill check the wheel cylinder also why im back ther

but today after school it came on and i went to autozone to look at some lights and when i got in it to go to wal-mart it didnt come on then when i went to go home it didnt come on either

i also checked the brake fluid and it was full onlt thing i didnt do today was disconnect the battery