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Home >> Lincoln >> 2017 >> MKZ Premiere, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Module Communications Network (Hybrid)) >> Diagnosis And Testing >> Communications Network >> Pinpoint Tests >> Pinpoint Test A : The Powertrain Control Module (Pcm) Does Not Respond To The Diagnostic Scan Tool >> Notes

Pinpoint Test A : The Powertrain Control Module (Pcm) Does Not Respond To The Diagnostic Scan Tool: Notes

WARNING: This page is about a different variant/trim than selected.

Refer to MODULE COMMUNICATIONS NETWORK for schematic and connector information.

Refer to ELECTRONIC ENGINE CONTROLS for schematic and connector information.

Normal Operation and Fault Conditions 

The PCM communicates with the diagnostic scan tool through the HS-CAN1. An IDS session cannot be established if the PCM communication fails when attempting to identify the vehicle.

Possible Sources 

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