On Jeep Liberty diesels, they have an ECM located in the engine compartment bolted to the left (drivers) side of the fender.
The TCM (transmission control module) is located in the engine compartment bolted to the right (passenger) side of the fender.
The Body Control Module is located on the back of the fuse panel in the dash on the left side.
2005 models only; have a Front Control Gateway Module located underneath the TIPM (Totally Integrated Power Module) Power Distribution Panel in front of the battery.
There are several more modules located throughout the vehicle for TPMS and wireless key entry, etc....
Gasoline powered vehicles, have PCMs, diesels have ECMs, they both serve similar and different functions.
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Supporting Vendor and Moderator of LOST05 Jeep Liberty CRD Limited
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