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Home >> Lincoln >> 2011 >> MKS Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1844 (Module Communications Network) >> Diagnosis And Testing >> Communications Network >> Pinpoint Tests >> Pinpoint Test A: The PCM Does Not Respond To The Scan Tool >> Notes

Pinpoint Test A: The PCM Does Not Respond To The Scan Tool: Notes

WARNING: This page is about a different car, the 2011 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.

Refer to SYSTEM WIRING DIAGRAMS Article , Module Communications Network for schematic and connector information.

Refer to SYSTEM WIRING DIAGRAMS Article , Electronic Engine Controls - 3.5L IVCT for schematic and connector information.

Refer to SYSTEM WIRING DIAGRAMS Article , Electronic Engine Controls - 3.5L GTDI for schematic and connector information.

Normal Operation 

The PCM communicates with the scan tool through the High Speed Controller Area Network (HS-CAN).

This pinpoint test is intended to diagnose the following: 

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