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Home >> Buick >> 2018 >> Enclave Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Fixed And MOVEABLE Window System) >> Diagnostic Information and Procedures >> DTC B3205: Window Inactive Over Current Fault, Window Motor Fast Over Current Fault >> Component Testing
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Component Testing

WARNING: This page is about a different car, the 2017 GMC Acadia Limited, 2017 Chevrolet Traverse, and 2017 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the passenger window motor.
  2. Install a 25A fused jumper wire between the control terminal A and 12 volts. Momentarily install a jumper wire between the control terminal B and ground. The passenger window motor should perform the UP or DOWN function.
    • If the function does not perform as specified, replace the passenger window motor.
  3. Reverse the jumper wires; the passenger window motor should perform the DOWN or UP function.
    • If the function does not perform as specified, replace the passenger window motor.
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