trans probs

[wulf]

trying to get advise on 2005 h2 transmission ! initially the box would shift fine in manual but not at all in d and it was very slugish on pull away as if it was sticking in top then last week the trans let go big style locking in gear ! i have just replaced the transmission and am somewhat disturbed to find it also isn`t shifting in auto but is fine manually it is setting dtc`s for torque converter clutch,shift solenoid a+b and shift timing solenoid i have checked appropriate fuses and pink wire to box and all ok also stripped back loom from box to pcm and there is no sign of damage unfortunately i don`t have a local authorised dealer so any help would be great