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Home >> Ford >> 2013 >> Edge SEL, 2.0L Eng VIN 9 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Four Wheel Drive (4WD) Systems) >> Diagnosis And Testing >> All Wheel Drive (AWD) Systems >> Pinpoint Tests >> Pinpoint Test C: DTC P188B >> Normal Operation and Fault Conditions

Normal Operation and Fault Conditions

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The AWD system uses data from other systems as inputs to the PCM. The PCM uses the inputs to determine the appropriate time to send a signal and have the AWD relay module energize the ATC solenoid.

DTC FAULT TRIGGER CONDITIONS

DTC Description Fault Trigger Conditions
P188B AWD Clutch Control Circuit When the PCM detects an open, a short to ground or voltage on the ATC solenoid voltage supply and or return circuit.