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Home >> Chevrolet >> 2018 >> Traverse RS >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Wiper System And Washer System) >> Diagnostic Information and Procedures >> DTC B3873 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2019 Chevrolet Traverse. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the G24 Windshield Washer Pump activates when commanding the Windshield Washer Relay On and Off with a scan tool.
    • If the G24 Windshield Washer Pump does not activate 

      Refer to Circuit/System Testing

    • Go to next step: If the G24 Windshield Washer Pump activates 
  3. All OK.
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