Cherokee 2WD L6-4.0L VIN S (1998)
Blower Motor Relay: Description and Operation
Blower Motor Relay
The blower motor relay is a International Standards Organization (ISO)-type relay The relay is a electromechanical device that switches battery
current from a fuse in the Power Distribution Center (PDC) directly to the blower motor. The relay is energized when the relay coil is provided a
voltage signal by the ignition switch.
The blower motor relay is installed in a wire harness connector that is secured to the passenger side outboard end of the heater-A/C housing in the
passenger compartment, next to the heater-A/C wire harness connector.
The blower motor relay cannot be repaired and, if faulty or damaged, it must be replaced.
