Alternator & Regulator: Description

Mitsubishi alternators are conventional 3-phase, self-rectifying type units containing 6 diodes (3 positive and 3 negative) which are used to rectify current. All models use a case-mounted Integrated Circuit (IC) voltage regulator.

Alternator relay or resistor with diode is used to ensure charging of battery even if charging indicator light is defective. See Fig 1-Fig 9 .

Fig 1: Charging System Wiring Schematic (Colt, Mirage & Summit)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Charging System Wiring Schematic (Colt Vista)

Courtesy of CHRYSLER MOTORS.

Fig 3: Charging System Wiring Schematic (Eclipse)

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Fig 4: Charging System Wiring Schematic (Galant)

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Fig 5: Charging System Wiring Schematic (Montero)

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Fig 6: Charging System Wiring Schematic (Pickup & Ram-50)

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Fig 7: Charging System Wiring Schematic (Precis)

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Fig 8: Charging System Wiring Schematic (Stealth DOHC & 3000GT)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 9: Charging System Wiring Schematic (Stealth SOHC)

Courtesy of CHRYSLER MOTORS.