Canadian Hummer Club Forums

  My abs. and tt4 lights on my dash come on once and awhile and take a day or two to go away. I can't seem to find a damaged contact or wire. I spray some silicone spray on the boot contact and wire, this seems to work temporarily, but I would like to find the problem. So I am wondering if any one else had or has this problem and what did you do to fix it.    Thanks for the help. DAN           

  One of the sensors may have been knocked out of position.

There should  be a 0.010" air gap between the sensor and the ring, very common to reset these as the clamps are not the best

can we get pics on this .....show were...how it look;s like ???ect ect