LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 480 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B2494: Liftgate Handle Switch Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the scan tool Liftgate Handle Sw. Status parameter changes between Active and Inactive when pressing the S45A Liftgate Control Switch-Exterior and S45B Liftgate Control Switch-Interior.
    • If the parameter is always Inactive when pressing the S45A Liftgate Control Switch-Exterior 

      Refer to Circuit/System Testing - Liftgate Switch Malfunction.

    • If the parameter is always Inactive when pressing the S45B Liftgate Control Switch-Interior 

      Refer to Circuit/System Testing - Liftgate Switch Malfunction.

    • If the parameter is always Active 

      Refer to Circuit/System Testing - Liftgate Signal Circuit Test.

    • If the parameter changes when pressing the S45A Liftgate Control Switch-Exterior and S45B Liftgate Control Switch-Interior 
  3. All OK.
scientia non olet · About LEMON Manuals