Postby ~Vēġó~ » May 13th, 2012, 5:32 am
the full service manual has been posted in the sticky for many years now....
do a search...the topic has been discussed and I have answered countless times.
However the difference between the 230jk and 230jm basically is trim....there are so many variations within the models that it is very hard to specifically state that the 230jk would have this and the 230jm would have that....for instance the 230jm usually would have leather or suede seats....but the 230jk also has that in addition to fabric.....the jm may have adjustable rear headrests but not so in some jk...but then yuou may see the adjustable rear headrests in the jk....touch panel a/c...or rotary dials.....
One cannot state that the jm would have these features for sure and the jk would have those.....so basically you have to go and see the vehicle and decide.