Thanx for the info fellas........had ITB 12-064 trans re-flash today...got rid of anoying braking feeling when coasting to a stop, much quicker up shifts & no hesitation when down shifting onto freeway. Only been 24 hours but seems like trans is still learning re-flash. ITB 12-042 was looked at for noise/humming at idle......NEW compresor ordered.....I though maybe a clutch but told bearing required new comp.....test yours in quiet garage idling touching A/C button on-off with door open. Just under 30 days left on 4yr/60000.......good info