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Home › Chrysler › 1994 › LHS › Repair and Diagnosis › External Pages › Different car › Section 2 (Engine Controls - Tests W/Codes - Body Control Computer) › Diagnostic Procedure › Entering On-Board Diagnostics › DRB-II Volt/Ohmmeter Mode

DRB-II Volt/Ohmmeter Mode

WARNING: This page is about a different car, the 1993 Eagle Vision, 1993 Dodge Intrepid, and 1993 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
  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 engine diagnostic connector, only one volt/ohmmeter test lead is required when using volt/ohmmeter option. DRB-II volt/ohmmeter should only be used when self-diagnostics tests require the use of this option.
  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. 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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