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Home >> Kia >> 2012 >> Sedona EX >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Body Control - Rear Area Module Diagnosis >> DTC B2589: Back Up Lamps For Back Up Warning System Unit Circuit Open Error >> Inspection/Repair >> Component Inspection >> Check RAM
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Check RAM

  1. Connect scantool to Data Link Connector (DLC).
  2. Ignition "ON" & engine "OFF".
  3. Check if DTC is erased after replacing RAM with "RAM for test".
  4. Is the DTC erased?

    YES

    1. Replace "RAM for test" with "new RAM" and go to VERIFICATION OF VEHICLE REPAIR .

    NO

    1. Check connecting condition of connector and go to VERIFICATION OF VEHICLE REPAIR .
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