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Home >> Jeep >> 1996 >> Grand Cherokee 2WD L6-242 4.0L VIN S MFI >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Description and Operation >> Circuit Operation >> Battery Feed
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Battery Feed

CIRCUIT OPERATION
Circuit F5 from fuse 20 in the Power Distribution Center (PDC) supplies battery voltage to cavity A22 of the Powertrain Control Module (PCM). Circuit A7 from PDC fuse 15 also powers the PDC at cavity A14.

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