As I posted recently. If you are having problems with a diagnostic bit of kit comunicating with the EAS ECU then it will probably be low battery voltage or more commonly corrosion in the white conector that is found in the passenger side lower panel, just in front of the front door. Pull back the door seal and remove the plastic panel. One philips if I remember. You should find two white connectors you want the larger one as the other is for the speakers. You could try some switch cleaner but I would recommend wiring them out, ie removing the connector completely and solder each wire protecting each with heat shrink tubing.
Hi all at the end now , have done as above but still no co-oms with eas ecu help . Do not know which way to go any one got any more ideas please , I plug in the lap top but do not get the 35 mph come up , could it be vista on my lap top doing it