ABS Light on

[b00stleak]

Hey guys so my ABS light came on about a week ago. The scanner said LF speed sensor input circuit fault. Friday my wheel bearing went out so I put a brand new Timken hub assembly with the ABS pigtail on it. The wheel bearing had chewed up the end of the old one so I thought that would be the light issue. Well the same code still comes up. I checked my plugs and everything. Tried clearing the codes but that didn't work.

Is the speed sensor and ABS sensor the same thing? Anyone have this happen to them?

Its an '02 7.3 4wd.

Thanks -Matt

 

[tmillburg]

speed senor on top of rear axle


fumble f***ed from my iphone

 

[G Racing]

It should be the drivers side sensor. What code do you get with the scanner?

 

[b00stleak]

Its the LF speed sensor. It's C1155.

 

[G Racing]

You could have a short. Will this help ya?

 

[Scarlet_Nape]

Not sure since you are getting a speed sensor code, but you might check the other wheel bearing?? Possible the other one has started to go and hosed up the the ABS sensor. Good luck!

 

[b00stleak]

You could have a short. Will this help ya?

I do believe that will help me. Thanks! I'll have to go through the steps in a couple of days once I get back in town and the snow quits lol.

-Matt

 

[01platinum]

Mine did the same thing. Had the ABS light come on then the hub went out. Changed everything out. The light stayed on for a little while after that then went off. Hope you get it cleared.

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