Abs / Brake light plz help

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BadFastHemi

Junior Member
Joined
Nov 8, 2016
Posts
3
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0
Location
Framingham,Ma
Ram Year
2004
Engine
Hemi 5.7
i got a 2004 dodge ram 1500 5.7L Slt and i have this one problem that any of the dealships cant found its code 78 Foundation Brake. so what i change was dif sensors new abs pump and the Modulator, brake pump. so the abs/brake light are on no flash just stay on and my truck run like nothing is wrong with it
 
Last edited:
Harley Harrold

Harley Harrold

USAF Ret. 36+ years service
Military
Joined
Mar 25, 2014
Posts
6,044
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1,420
Location
Mississippi
Ram Year
2007
Engine
5.7L HEMI
My 2007 had this problem, we found three teeth broken off the tone ring in the differential. Replaced the tone ring problem was solved.
 

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