Hey,

I went to the dealership about a traction light coming on again and they mentioned somthing about a knock sensor and harness repair.

Does anybody have any idea on what these are or how to replace them my self? Is it the TRAC light on becasue of the knock sensors?

 

anyone know?

 

what year LS do you have???? i had the same problem in my '93. It turns out that some mechanic pulled on the wire harness and snaped the wire at the connector.