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Home >> Buick >> 2012 >> Regal Hybrid >> Repair and Diagnosis >> External Pages >> Different car >> Section 323 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> DTC B1288 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2012 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, radio ON, DVD playing.
  2. Verify the display mode of the seatback video displays can be controlled using the infrared remote control to change the display mode.
    • If the display mode cannot be controlled. 

      Refer to Circuit/System Testing below.

    • If the display mode can be controlled. 
  3. All OK.