I received a recall notice in 2006 for the speed sensors on my 2000 silverado. the dealer lubricated the speed sensor. in november 2007 the abs brake activation started again. i took it to the dealer and the day chevrolet service department said they couldn't get it to occur. it continued to get worse and began to occur frequently when stopping at a red light or parking. in april 2008 i almost wrecked into the car in front of me when parking. i took it in and they replaced the speed sensor. they said this was not covered under the recall. the bill was $442.23. i could not have my truck unless i paid for it. i escalated it in gm and got a call this morning that said the final ruling from gm is that they will not pay for the speed sensor replacement. they said they already satisfied the recall in april 2006 when they lubricated the sensor. there is no further escalation available. *tr