Table 1 shows two common air brake related problems of the 1999 Buick Century.
|Problem Category||Number of Problems|
|Air Brake Abs Warning Light problems||
|Air Brake Wheel Speed Sensor problems||
Service vehicle, abs and traction control light came on. The light would go out at first but now is steady. Took car to dealer who said it was broken wire under hood. They have found many with same problem. A wire harness is to short and the wire eventually fails. Abs does not work during this failure.
Wheel sensor failed causing auto track off and service engine soon lights to illuminate.