Transmission Solenoid Valves

[albarran9]

Has anyone changed these on their transmission? I'm having issues with my 04' 3.0L X5 (Auto Tranny). When I put the car in reverse and then in drive I get hesitation and it revs when I hit the gas but doesn't move forward. It only dose it on cold starts after it sits for a couple of hours and not when its warm. The dealership took a look at it and reprogramed the transmission module and it did't help. I'm taking it back next week. I've read on here that the TCC solenoids I believe is what they are called go bad and can cause this issue. From what I found out they prevent the tranny from building pressure and causes the tranny to stall. Has any one had luck after replacing these?

2004 X5 3.0L
64,000 miles
Auto transmission