Bob Stall Chevrolet, La Mesa CA- so far so good.
OK, here is what they did:
1. Service guy (Greg White if anyone in San Diego is looking for a good service guy) made note on front page of service write up:
"USE EXTREME CAUTION RACKING THE VEHICLE. MUST USE LIFT CUBES TO PROTECT THE BODY"
2. A.B.S. Light blinks- scanned for codes, found hist. code C0460, followed
TSB: 07-05-25-003 reprogramed EBCM with updated software to correct concern. Cleared codes, road tested -good-
3. Wind noise coming from Pass side door glass / weatherstrip. Remove weatherstrip and adjust keeper to repair gap at lower worner of glass
So far, no ABS codes. The wind noise was better, but not gone. I am going to fiddle with it a bit this weekend and see if I can pinpoint the source. I will need a driver so I can ride shotgun and poke and prod at highway speeds. Any volunteers? Must be 18+ with valid drivers licence and be able to drive REALLY FAST without talking.
Even thought they have not completely fixed the wind noise, I am so far impressed with the service dept. They seem to take my concerns seriously and Greg is communicative without being annoying. A-
Thanks to everyone here that has offered help and potential solutions.
GJ