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Home >> Genesis >> 2020 >> G80 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (3 Of 3) >> DTC P262B: Control Module Power Off Timer Performance >> Component Inspection >> Check Battery

Check Battery

  1. IG "ON".
  2. Measure voltage between the battery terminal (+) and the battery terminal (-).

    Specification  : Above 11V

  3. Is the measured voltage within specification?

    YES 

    • Substitute with a known - good ECM and check for proper operation. If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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