HI I have a 2006 gmc seirra Z71 extended cab truck.My problem is my ABS light stays on in my dash & my brakes are just find, so is the fluid. I told to check the 3 main ground wires on the frame spe.#110 but cannot find them.I also pull the wheels to check the sensors but looks like I need to pull the rotors off first, need a big socket to do that, it also looks like from what I can see behind the rotor there a allen screw holding the sensor. I tried the spraying the brake fluid trick to no avail so I guess maybe when wire is pulled I can do a better job of cleaning ifs thats my problem. I would just disable the light in the dash if I could get to it. Thanks for any help Jimmy
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Need help bad
- Thread starter jffb
- Start date
kmkalf
Well-known member
welcome to the board but i don't know the values but you should be able to do a resistence check and the one that is out of whack is probably your issue. best thing is probably get it scanned. if the abs light is illuminated you will still have regular brakes but not abs so in a panic stop your wheels will skid instead of locking/unlocking
Need with 2006 gmc seirra z71 extended cab truck.My ABS light stays on & there is nothing wrong with my brakes.I was to check the main ground wires to frame but cannot find them. Pull the wheels off to check the sensors but will have to disconnect the sensor wires behind the rotors looks like with allen wrench. The old spraying the brake fluid trick did not work,are just disable light in dash if I could get to it.Thanks for any help. Contack me @ [email protected]
wssix99
Well-known member
You probably have a bad sensor somewhere. If you take it to someone who can scan ABS codes, the ABS computer will tell you exactly where the problem is.