Electric, Hydraulic Or VISCTRONIC Cooling Fan(S) Always On: Notes

WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2003 Mercury Sable, 2003 Mercury Mountaineer, 2003 Mercury Marauder, 2003 Mercury Grand Marquis, and 2003 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This is intended to diagnose an electric, hydraulic or Visctronic cooling fan that is always on with a "cool" engine, and A/C and defroster off.