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Home › Buick › 2018 › Enclave Base › Repair and Diagnosis › External Pages › Different car › Section 64 (Power Door Lock System And Release Systems) › Diagnostic Information and Procedures › Liftgate Object Sensor Malfunction - DTC B153F › Component Testing

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 appropriate B71 Liftgate Object Sensor.
  2. Test for 8k - 12k Ω between the signal terminal A and the low reference terminal B.
    • If not within the specified range, replace the B71 Liftgate Object Sensor.
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