SKIM can be installed on a TJ that did not originally have it, with parts obtained from another TJ (or possibly an XJ) or the Dealership if they still have the parts available. It can also be removed if malfunctioning, which does happen.
There are threads here on JeepForum that detail both modifications.
The SKIM function is programmed into all the ECM's. The only difference is it's either activated or not. Once activated, it can not be circumvented, deleted, or turned off in the computer. If you wish to have SKIM deleted, you have at least two choices. Either buy another ECM that doesn't have the SKIM function activated, or send the ECM to a vendor for reprogramming. It may also be possible to install a SKIM bypass module that is used when installing a remote start system.
According to the National Shooting Sports Foundation, AR-15 sporting rifles account for nearly 20% of all U.S. firearms sales.
Progressive Liberalism: Bringing you new Healthcare ideas so wonderful, they have to include mandatory participation ......
Originally Posted by Ronald W. Reagan: Government is not the solution to our problems; Government is the problem.