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Home >> Jeep >> 1998 >> Cherokee 4WD L6-4.0L VIN S >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> Functional Operation >> Inputs and Outputs >> Inputs >> Power Ground
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Power Ground

The power ground is used to control ground circuits for the following powertrain control module (PCM) loads:
- Generator field winding
- Fuel injectors
- Ignition coil
- Certain relays/solenoids
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