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Home >> Eagle >> 1993 >> Vision ESi >> Repair and Diagnosis >> Electrical >> Charging Systems >> Alternator & Regulator >> Self-Diagnostic System >> DRB-II Test Functions >> DRB-II Volt/Ohmmeter Mode

DRB-II Volt/Ohmmeter Mode

  1. To access volt/ohmmeter mode of DRB-II, connect Red volt/ohmmeter test lead to Red port, located on right-top side of DRB-II.
    NOTE: Because DRB-II is grounded through data link connector, only one volt/ohmmeter test lead is required when using volt/ohmmeter option. DRB-II volt/ohmmeter should only be used when diagnostic procedures require it.
  2. To place DRB-II in voltmeter mode, press VOLT/OHM key once. Touch test probe to connector or wire to be measured. Read voltage on DRB-II display. When voltage testing is complete, press VOLT/OHM key 3 times to exit voltmeter mode.
  3. To place DRB-II in ohmmeter mode, press VOLT/OHM key twice. Touch test probe to connector or wire to be measured. Read resistance to circuit ground on DRB-II display. When resistance testing is complete, press VOLT/OHM key twice to exit ohmmeter mode.