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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Starting System - 3.0L ECOBOOST (Except Hybrid)) >> Diagnosis And Testing >> Starting System >> Pinpoint Test(s) >> Pinpoint Test C : C113A:11 Or C113A:15 >> Notes

Pinpoint Test C : C113A:11 Or C113A:15: Notes

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

Refer to Wiring Diagrams Electronic Engine Controls - 2.5L for schematic and connector information.

Normal Operation and Fault Conditions 

The wake-up control circuit wakes up the PCM prior to the engine cranking. The PCM needs to wake up prior to a crank request so it has time to go through its initialization. The wake-up control circuit is controlled by the BCM. The BCM activates the wake-up control circuit when the driver door is opened or when the ignition is in the ON or START position.

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
C113A:11 PCM Wake-up Signal: Circuit Short to Ground Set by the BCM when a short to ground is detected on the wake-up control circuit.
C113A:15 PCM Wake-up Signal: Circuit Short to Battery or Open Set by the BCM when a short to voltage or an open is detected on the wake-up control circuit.

Possible Sources 

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