No idea why FU14 was blown, thought it was the cause for Access7 not working at first. I know what you mean about the codes, the guide states that Access5 CA402-4 and 5 showing excess of 120 ohms should replace Access5 but both the module and the connector showed the same resistance. This on top of CAN should be 60 ohms! After 8 hours elbow deep in this I called it a day. I'll look into what you recommeded, thanks for the info.