tunedbytuna
Newbie
- Joined
- Oct 10, 2014
- Messages
- 23
- Reaction score
- 4
I have a 1998 GMC, ABS light on steady. Hooked up diagnostic scanner, and says communication error. Tested scanner another vehicle to verify it was working. I suspect the brain to he ABS is no good. Any suggestions before I go swapping it out?
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