ABS Codes No Light

David Technician Indiana Posted   Latest   Edited  
Unsolved
Braking
Electrical
2013 Ford Fusion SE 2.0L (9) 6-spd (6F35) — 3FA6P0H94DR100428
Abs Codes
Park Asist

Hello every body hopping for help no abs light on dash but while driving gets a park assist light pops on at exactly 50 mph and sets both rear speed sensor codes did replace both rear bearings in attempt to fix problem no change scoped both sensors they looked good no problem found ialso updated pcm found tsb that was for various abs failure problems was still not repaired codes c0037-07 c003qa-07 

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Darren Technician
Wisconsin
Darren
 

Just thinking out loud, why exactly at 50 mph…. Are some fusions AWD? If so, some tire issue?

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David Technician
Indiana
David
 

All tires match each other We did rotate them just to be on the safe side no problem I'm not exactly sure of anything that's happening in exactly 50 miles an hour Cause even the lane departure system comes on at 40

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Benjamin Diagnostician
Connecticut
Benjamin
 

I don't know the wiring on this, but I had a recent recurring ABS code for both rear WSS on an RX. Turns out there was water coming in near the hatch, behind the left taillight, soaking the junction connector that contained the rear WSS wiring. Slim chances that both WSS would fail at the same time, but a single soaked junction fit the bill nicely. We fixed the leak and dried out the junction…

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David Technician
Indiana
David
 

The connectors clean and dry no visible issue

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Justin Mechanic
Tennessee
Justin
   

Does the ABS control module handle the Park Assist system? Is there a dedicated control module for the park assist system? If so, what codes does it have? Maybe it is a Ford thing but I’m not familiar with Park Assist being a function of the abs control unit. Right off hand i don’t see a connection between wheel speed and parking assist. Could there be a sensor in the bumper that is loose or…

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Interesting
David Technician
Indiana
David
 

Park asist shuts off as soon as it see fault codes in abs module

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Barry Mechanic
Virginia
Barry
 

I don't known if this will help but I had a 2013 f550 with abs light on codes for the pressure transducer and it ended up being a bad abs module with no codes to relate to it

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Justin Mechanic
Tennessee
Justin
 

So, did you ever figure out what is wrong with this vehicle?

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