Grand Cherokee 4WD L6-4.0L VIN S (1997)
Generator: Electrical Specifications
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
Rated Amps
Denso Part # 56005685
Rated SAE Amps .................................................................................................................................................................................................... 117 amps
Minimum Test Amps ................................................................................................................................................................................................. 90 amps
Denso Part # 56005686
Rated SAE Amps .................................................................................................................................................................................................... 136 amps
Minimum Test Amps ............................................................................................................................................................................................... 120 amps