To start out the car was brought in and diagnosed with a CCM that was not communicating in a 2001 XC70 AWD. We bought a new CCM Module (the entire HVAC unit is the module ) and have attempted to code the module but have failed. We are using VIDA with a J2534 and downloaded the CCM Upgrade software package from Volvo (Volvo only offers their upgraded the CCM therefore you must use the upgraded software package). When we go to download the CCM software to the vehicle, the progress gets to 60% and then fails with error code "Download to vehicle has failed". We have confirmed the CAN H and CAN L is communicating, whether it's corrupted data or not we have not confirmed. We do not have initial codes as the car was brought to us from a VW dealer who could not code it, or they tried and failed as well.
Any help would be highly appreciated.