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Home >> Jeep >> 2002 >> Wrangler Sahara, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Modules >> Removal & Installation >> Powertrain Control Module >> Removal & Installation
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Removal & Installation

PCM is located in engine compartment, next to battery. Disconnect negative battery cable. Remove cover for access to electrical connectors at PCM. Disconnect electrical connectors from PCM. Remove PCM retaining bolts and PCM. To install, reverse removal procedure. Tighten PCM retaining bolts to 35 INCH lbs. (4 N.m).