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. A case-mounted Integrated Circuit (IC) voltage regulator is used on all models.

Alternator relay or resistor with diode is used to ensure charging of the battery even if charging indicator light is defective.

Fig 1: Charging System Wiring Schematic (Colt, Colt 200, Mirage)

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 (Colt Wagon)

Courtesy of CHRYSLER MOTORS.