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Home >> Cadillac >> 2019 >> XT5 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B3797 >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2018 Cadillac XT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition - On / Vehicle - In Service Mode
  2. Perform the scan tool control function: Door Dead Lock Lock/Unlock - Lock

    Verify the correct operation: Interior Door Handle - Disabled

    • If the component does not work as specified 

      Refer to: Circuit/System Testing

    • Go to next step: If the component works as specified 
  3. Perform the scan tool control function: Door Dead Lock Lock/Unlock - Unlock

    Verify the correct operation: Interior Door Handle - Enabled

    • If the component does not work as specified 

      Refer to: Circuit/System Testing

    • Go to next step: If the component works as specified 
  4. All OK.
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