Test G: The Navigation System Does Not Operate Correctly - The Fuel Economy And Energy Flow Screens Cannot Be Selected

PINPOINT TEST G: THE NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - THE FUEL ECONOMY AND ENERGY FLOW SCREENS CANNOT BE SELECTED OR DO NOT REMAIN SELECTED

G1-G3:

G4:

Normal Operation
The audio unit receives input signals through the medium speed controller area network (CAN) and the audio control protocol (ACP) module. The navigation system then computes and displays the high energy power flow and miles per gallon data when selected.

Possible Causes
- circuit 137 (YE/BK) open
- circuit 570 (BK/WH) open
- circuit 833 (TN) open
- circuit 856 (VT) open
- circuit 1068 (LG/BK) open
- ACP module