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Home >> Eagle >> 1992 >> Premier ES >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> DRB-II Test Functions >> DRB-II Problems & Error Messages >> NO RESPONSE Message
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NO RESPONSE Message

  1. Connect DRB-II to another vehicle. If DRB-II displays NO RESPONSE message again, DRB-II or cable adapter are faulty. Substitute to find faulty component. If message screen does not display NO RESPONSE, DRB-II and cable adapter are functioning properly. Go to next step.
  2. Turn ignition off. Disconnect DRB-II. Using an ohmmeter, check Pink wire for continuity between SBEC connector terminal No. 25 and engine diagnostic connector. If continuity does not exist, repair open in Pink wire.
  3. If continuity exists, check Light Green wire for continuity between SBEC connector terminal No. 45 and engine diagnostic connector. If continuity does not exist, repair open in Light Green wire.
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