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Home >> Mitsubishi >> 1990 >> Precis Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Engine Controls - System/Component Tests - PFI) >> Idle Control System >> Idle Speed Control (ISC) Motor Operation Test >> Mirage 1.5L, Eclipse 1.8L, Pickup & Ram-50 & Van/Wagon 2.4L
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Mirage 1.5L, Eclipse 1.8L, Pickup & Ram-50 & Van/Wagon 2.4L

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1990 Mitsubishi Van, 1990 Mitsubishi Sigma, 1990 Mitsubishi Pickup, 1990 Mitsubishi Montero, and 1990 Mitsubishi Mirage. However, it is still accessible from the selected car via links, so may be relevant.

Connect 6-volt DC source across terminals No. 1 and 2 of ISC motor connector. See Fig 1 -Fig 3 . Reverse polarity of 6-volt source by reversing leads. If motor does not operate in both directions, replace ISC motor assembly.

Fig 1: Identifying Idle Speed Control Motor Connector Terminals (1 of 3)
G90J17383Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
Fig 2: Identifying Idle Speed Control Motor Connector Terminals (2 of 3)
G90A17384Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
Fig 3: Identifying Idle Speed Control Motor Connector Terminals (3 of 3)
G90B17385Courtesy of MITSUBISHI MOTOR SALES OF AMERICA