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Home >> Ford >> 2018 >> Focus SEL, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (Electronic Engine Controls - 2.3L ECOBOOST (257KW/350PS) - Mi4) >> Diagnosis And Testing >> Electronic Engine Controls >> Pinpoint Tests >> Pinpoint Test C : U0200 >> Notes

Pinpoint Test C : U0200: Notes

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DTC Fault Trigger Condition-PCM 

DTC Description Fault Trigger Conditions
U0200 Lost Communication With "Door Control Module B" The PCM sets this DTC if data messages from the PDM through the BCM are missing.

Normal Operation and Fault Conditions 

REFER to: Communications Network - System Operation and Component Description .

Possible Sources