LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2014 >> Verano Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B3155 >> Circuit/System Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Verification

WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the scan tool Exterior Passenger Door Handle Touch Sensor parameter changes between Active and Inactive when pressing the door handle touch sensor-passenger exterior.
    • If the parameter changes 
  3. All OK.