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Home >> Mitsubishi >> 1990 >> Montero Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Self-Diagnostic System >> Retrieving Diagnostic Trouble Codes >> Using Voltmeter
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Using Voltmeter

  1. Connect analog-type voltmeter between ground terminal and self-diagnosis output terminal of diagnosis connector. See Fig 1 .
    Fig 1: Connecting Voltmeter To Self-Diagnosis Output Terminal
    G00313738Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  2. Turn ignition on.
  3. Make a note of the pattern of the self-diagnosis output indicated by voltmeter.
  4. Refer to diagnosis chart, and repair the indicated location of malfunction. See DIAGNOSTIC TROUBLE CODE DEFINITIONS  .
  5. Erase malfunction code. See CLEARING DIAGNOSTIC TROUBLE CODES  .
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