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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Power Door Lock System) >> Diagnostic Information and Procedures >> Door Lock Indicator Malfunction (Left Rear, Right Rear) >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition - On / Vehicle - In Service Mode
  2. Operate the component:S13 Door Lock Switch - Lock Switch & Unlock Switch

    Verify the component works as specified:

    • A23LR Door Latch Assembly - Left Rear = Lock & Unlock
    • A23RR Door Latch Assembly - Right Rear = Lock & Unlock
    • Go to next step: If all functions work properly 
  3. Operate the component:S13D Door Lock Switch - Driver - Lock Switch & Unlock Switch

    Verify the scan tool parameter:Left Rear Child Security Lock Switch = Active & Inactive

    • If not the specified state 

      Refer to: Circuit/System Testing

    • Go to next step: If the specified state 
  4. Operate the component:S13D Door Lock Switch - Driver - Lock Switch & Unlock Switch

    Verify the scan tool parameter:Right Rear Child Security Lock Switch = Active & Inactive

    • If not the specified state 

      Refer to: Circuit/System Testing

    • Go to next step: If the specified state 
  5. All OK.