Heb het probleem neer gelegd bij de vectra forum in Engeland en die stuur mij het volgende.
You have to program WIN and security code to DDM and PDM if both are new to your car.
You have to program variant configuration to match your car in PDM and DDM.
You have to program low speed CAN in DDM and PDM and all other moduls on the low speed bus, set PDM to present.
If you still have problems try reprogram BCM and CIM.
Iemand enig idee of dat met de op-com of tech2 moet gebeuren