bkeasley

I cannot get the abs light to clear. At the start of all of this my brake booster and wheel cylinders were bad. That didn't change anything so I started throwing parts on it. I've also replaced: both calipers and pads, sensor on differential, drum shoes and springs and master cylinder. I am gonna check on Monday and adjust the sensor in diff because my speedo stopped working too when I changed that. Any other ideas? Thanks

kd3pc

what year truck.

bleed the ABS unit? Master cylinder?

bkeasley

95 xlt rwd 5.0. Brakes were bled at a shop. I'm getting tired of messing with it.

bkeasley

Mechanically they function fine almost like new. I don't get it.

88xlt

Is you brakes master cylinder full up to the full line?

bkeasley

Yes it is full of brake fluid.

Chris_1

iTrader: (1)

Is the float in the master stuck down ?

bkeasley

You know I didn't even look at that being a new master cylinder and all but that's not it. It is all the way up.

bkeasley

I got tired of messing with it. I called a Ford stealership. They say their computers can connect when oreilly's and mine won't.

Chris_1

iTrader: (1)

Get your speedo working first before spending money on other stuff. Things connected into the speedo circuit are \; VSS, RABS (ABS) module (behind the glove box), ABS equalizer (on the frame), Cruise Control Unit, and the Speedo.
So having the speedo malfunctioning and the ABS light on - both connected - seems indicative of a connected issue.