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Home >> Chevrolet >> 2012 >> Traverse LS, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Power Door Lock System And Release Systems >> Diagnostic Information and Procedures >> DTC B2494 (Manual Liftgate) >> Circuit/System Verification

Circuit/System Verification

  1. DTC B2494 should not be set as a history DTC.
    • If DTC B2494 is set only as history, replace the S45A liftgate handle switch--exterior.
  2. Observe the scan tool Liftgate Handle Sw. parameter while pressing the S45A liftgate handle switch--exterior. The reading should change between Active and Inactive as the switch is pressed and released.
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