kenworth 2007 gauges and dash light problems

Hi have a 2007 Kenworth Construct T800 day cab. My CPC module got robbed from the truck. The lights and gauges of the truck did not work. The dealer was able to provide a CPC module number "Q21-1076-2-100 Rev. J". However, the truck's harness plugs will not enter into two of the CPC sockets. Does any one know if adapters are required? Or if the wrong part number was given? The truck plugs that don't fit into the CPC module is, three pin plug and a four pin plug.