Pinpoint Test D: DTCs P1824/P1825 - 4-Wheel Drive Clutch Relay Circuit Failure/4-Wheel Drive Clutch Relay Open Circuit or Inadequate Torque at Rear Wheels: Notes
WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
Refer to 3.0L for Fusion, TRANSMISSION for MKZ, or 3.0L for All Wheel Drive (AWD) schematic and connector information.