LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2014 >> Terrain SLT, 4D Utility >> Repair and Diagnosis >> External Pages >> Different car >> Section 149 (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 GMC Terrain and 2012 Chevrolet Equinox. 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.