wmasmith

iTrader: (1)

Try going to 12voltdata.com. I think that is idatalink's forum. You can get help from them. I'm not sure what the problem would be. If they used the correct harness it may be a problem with the truck. Connecting to the OBD2 port has no bearing on it retaining power or programming.

bb98

which wires do i need to connect to in this connector i cannot find a wiring diagram