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Home >> Dodge or Ram Truck >> 1997 >> RAM 3500 Truck 4WD V8-5.9L VIN Z >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> Functional Operation >> Inputs and Outputs >> Inputs >> Power Ground

Power Ground

The power ground is used to control ground circuits for the following powertrain control module (PCM) loads:
- Generator field winding
- 8 volt (PCM) power supply
- Fuel injectors
- Ignition coil
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