rocketjocky wrote:
Mikemd, Just wondering, you did install the temp sensor in the grill, right?
All '04 and newer Libertys come with a temp sensor, where it is an integral part of the fuel system. Accordingly, the PCI coding was changed on the Liberty that year (but not so with the GC), so '04 and earlier GC EVICs (and all '03 Liberty EVICs and earlier) can't read the temp. data on the newer Libertys. All other major functions should work, however. There can be some minor variation in some EVIC's in warning readouts, depending on the EVIC origin. All major displays and programmable functions still operate in all acceptable models as far as I know (provided there is no defect in the EVIC).
Remember, all EVIC's are not the same. There is a base model (no Homelink), an upgraded (Homelink) model, a deluxe (Homelink, TPMS) model (beginning in '02). "Instant" MPG is dropped in '03 and newer, but Average MPG is found in all models. Outside air temp can be had in the '04 and newer Liberty only by using '04 and newer Liberty EVIC's OR upgrade your rear view mirror to an auto dim w/ Temp and Compass function -- then you'll have 2 displays! Cost on e-bay about $50 or less if you shop (hint -- used GM truck 99 or newer, many (but not all) have temp.)
You can also get outside temp by getting an '04 and newer RAM (no Homelink available) or Durango OTIS, BUT
1. neither console case will fit the Liberty, so you'll need a compatable case. Makes more sense as an upgrade than a new install.
2. you'll lose programmability because it's an OTIS, not an EVIC.
So now everybody is an instant expert!

Sorry if some of this is a repeat from my Nov. post.