Great explanation, that answered a lot of the questions. I will get an update out after I get with dealer and get the parts list. I read in this same forum about some one that said Volvo paid for the parts, i will try that suggestion. Is there an update on the Volvo recall on this system? It was als...

It is AWD, is this same? Others have mentioned the rear differential and then also the transfer case as a possibility. This is the problem, I don’t know the difference between these parts and how they all from the system. A diagram sure would help. Torque converter or the limited slip differential s...

I bought the car with 55K in 07' We had the drive shaft assembly replaced at 75K. in the last month there is a whining noise the occours at 39-44 mph only. The shop We go to scaned it with a Volvo computer gave us at trouble code, "TCM-002F LOCKUP FUNCTION. SLIPPING NOT ENGAGED." He said w...