went to isuzu last saturday they can't do outside service works. downloaded the scanner (auto x-ray ez-scan 600) manual found some info and will try again scanning today, if no luck will tow the animal to isuzu to get the readings. but will do that after 3 days (maybe) will have to service one unit grand cherokee in baguio para may bala pag punta sa isuzu (he he, low budget na ang friend) will keep you updated.