C1979 FORD – IWE Solenoid Circuit Failure

C1979 FORD Possible Symptoms

Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)

C1979 FORD Possible Causes

Faulty Integrated Wheel End (IWE) Solenoid,Integrated Wheel End (IWE) Solenoid harness is open or shorted,Integrated Wheel End (IWE) Solenoid circuit poor electrical connection

C1979 FORD Description

The Four Wheel Drive (4WD) Control Module monitors the Integrated Wheel End (IWE) Solenoid. The 4WD Control Module sets the OBDII code when the IWE Solenoid is not to factory specifications.