DRB-II Volt/Ohmmeter Mode

1993 Chrysler LeBaron LandauSECTION 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 top right 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 mode. DRB-II volt/ohmmeter should only be used when required by self-diagnostic tests.
  2. To access voltmeter, press VOLT/OHM key once. DRB-II is now in voltmeter mode. 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 access ohmmeter, press VOLT/OHM key twice. DRB-II is now in ohmmeter mode. Ensure ignition is off. 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.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
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