LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 171 (Instrument Panel System Displays And Gauges) >> Diagnostic Information and Procedures >> DTC B361B: Head-Up Display Switch >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON/Vehicle in Service Mode.
  2. While holding each switch listed below, verify the scan tool Heads Up Display Switch State parameter is as follows:
    • DIM + Switch - HUD Dimming Up/Down Pressed
    • DIM - Switch - HUD Dimming Up/Down Pressed
    • UP Switch - HUD Movement
    • DOWN Switch - HUD Movement
    • PAGE Switch - HUD Page Switch
    • If the scan tool parameter does not equal the expected result with the switch in the appropriate state 

      Refer to Circuit/System Testing.

    • If the scan tool parameter equals the expected result with the switch in the appropriate state 
  3. All OK.
scientia non olet · About LEMON Manuals