Just bought my hp tuner and tried to like to my 07 Wrangler and I got an error. Said it was not a valid vcm but it got the vin and serial number off it before error. Also this jeep has a 5.3 gm in it running both vcm's but gm side is stand alone basically. Also I have the 6013 tuner with 8 dodge credits.
Any help would be great thanks.