Was hoping to convert/adapt my Elmscan5 tool, which uses the ELM327 chipset, to read MS CAN data from my '11 f150. All the wiring looks right and the connections are good- it even works fine when the switch is set to HS mode- but in MS CAN the tool can not connect to the vehicle. Did I get the pin out wrong? Is this even a useable mod on my vehicle?