NGC powertrain controller for the 2006 Jeep Liberty with the 3.7L PowerTech V6 engine. On the Liberty KJ (2002-2007) and KK (2008-2012) platforms, the PCM is mounted on the passenger-side inner fender near the coolant overflow bottle, retained by three 10mm bolts and two large wiring connectors.

The 3.7L PowerTech V6 in the Liberty uses a coil-on-plug ignition strategy, returnless fuel system, and electronic throttle control, all governed by this NGC controller. Commonly reported failure modes include: persistent P0032/P0052 O2 heater codes that return after sensor replacement, intermittent loss of speedometer signal causing transmission shift flares, and random stalling in humid conditions.

Ships pre-programmed to your VIN with SKIM/SKREEM immobilizer sync. Calibration includes corrections for the Liberty-specific transfer case control logic and the 42RLE 4-speed automatic transmission shift tables.