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Home >> Ford >> 2005 >> Escape 2WD V6-3.0L VIN 1 >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Pinpoint Tests >> Test F: The Navigation System Does Not Operate Correctly - The Fuel Economy & Energy Flow Screens Do Not Display Real Time Data
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Test F: The Navigation System Does Not Operate Correctly - The Fuel Economy & Energy Flow Screens Do Not Display Real Time Data

PINPOINT TEST F: THE NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - THE FUEL ECONOMY AND ENERGY FLOW SCREENS DO NOT DISPLAY REAL TIME DATA


F1-F3:






Normal Operation
The audio unit receives input signals through the medium speed 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 1847 (WH/OG) open
- circuit 1848 (PK/OG) open
- instrument cluster
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