[bjohnson]

2005 GMC Duramax and just recently the ABS light came on and won't clear for some unknown reason?
Can anyone point me in the right direction to correct this issue?

Very much appreciated!

Brian

 

[RPARRA]

have you had it scanned it could be a number of things? check the resivoir to make sure oil level is good make sure no leaks check and make sure the wires are attached to hubs still.

 

[bjohnson]

I will check this out....thanks!

 

[ThatDoorGuy]

in my 04 gas silverado i kept having the same issue and was able to trace it back to the ground lugs under the drivers door for the BCM it was also giving me issues with the cruise control. remove the 2 ground bolts and clean the frame behind and use star washers between all the ground straps and the frame and re install seemed to fix my problem and that was 6 months ago. Best of luck

 

[bjohnson]

Thanks, doesn't seem to be low fluid level or wiring issue so I will give that a try next.

Very much appreciated!!!

Brian