2005 GMC Sonoma V8 Two Wheel Drive Automatic
I have tried to connect two different readers to the vehicles DLC but both of the units will not power on. I thought that it might be because the reader was defective but it's unlikely that both units would have the same problem. I have checked the vehicles DLC connector to see if it has power and it does. Does anyone know what might cause this problem. I have read somewhere that some vehicles have some kind of key turn sequence that is needed. Does anyone know if this has to be done with this vehicle and if it does do you know the sequence.
Thanks for any help you can offer.
have the same problem?
Sunday, January 31st, 2010 AT 10:24 AM