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Jeep
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1998
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Cherokee 2WD L6-4.0L VIN S
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Repair and Diagnosis
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Starting and Charging
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Charging System
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Specifications
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Voltage
Voltage
Powertrain Control Module
(PCM)
regulates
charging system
voltage by controlling the generator field source (+) circuit.
The voltage range is
12.9 to 15.0 volts