brake lights and abs

[mgerald]

need help my 2004 3500 with 240000 miles water pump went out . after replace the pump my brake light and abs come on when I turn left . the lights go out when I straight the steer wheel has anyone had this happen to them and what was the fix thanks

 

[bighammer]

I would guess a sensor wire/connector for one of the front wheels is damaged/loose.





I had similar problem on my 03 that was really intermittent and it turned out that one of the pins had come loose and pushed back into the connector. It made contact sometimes, but hit a few bumps and dash lights and dinging. Drove me crazy. I had gone over everything I could and a mechanic friend at the local Tuffy shop found it for me. (helps when you can plug in and have a computer narrow it down to "right side ABS sensor... . )



This is posted in FAQ Forum. I'm moving it to the 3rd Gen (No Engine/Trans) Forum.