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Home >> Buick >> 2019 >> Encore Preferred, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 92 (Driver Assistance Systems) >> Diagnostic Information and Procedures >> DTC B356A >> Circuit/System Verification
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Verification

WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the scan tool Lane Departure Warning Switch Status parameter while pressing and releasing the Lane Departure Warning Switch. The parameter should change between On and Off.
    • Go to next step: If the parameter changes 
  3. All OK.