Re: service 4wd system
There are already numerous posts about this... Evidently if the recall is not performed correctly it will cause this condition. I have not personally read the recall but from what I have gleaned the technician is supposed to clear the codes THREE times after performing the update and all is well. There are a bunch of people having issues, indicating there are many technicians not reading the recall. I would get it back ASAP and tell them your having problems, find some other posts about it and bring in a stack of complaints about 4wd low not working after the update and make them fix it.
2005 Jeep Grand Cherokee - Gone but not forgotten!