RAM 3500 Van V8-360 5.9L VIN 5 Magnum (1998)
Front High Speed Blower Motor Relay Remove/Install
2. The high speed blower motor relay is retained by a snap fit to the blade of the mounting bracket on the inboard side of the heater-A/C housing.
Unsnap the relay from the mounting bracket by sliding it downwards.
3. Unplug the wire harness connector from the high speed blower motor relay.
4. Install the high speed blower motor relay by aligning the relay terminals with the cavities in the relay wire harness connector and pushing the relay
firmly into place.
5. Slide the molded receptacle on the high speed blower motor relay case back onto the blade of the mounting bracket until it snaps into place.
6. Connect the battery negative cable.
7. Test the relay operation.
Rear
The rear high speed blower motor resistor is used only on models with the optional rear heater-A/C unit.
1. Disconnect and isolate the battery negative cable.
2. Remove the cover from the rear heater-A/C unit.
Rear High Speed Blower Motor Relay Remove/Install
3. Unplug the high speed blower motor relay from the outboard relay wire harness connector, which is secured to the rear of the rear heater-A/C unit.
4. Install the high speed blower motor relay by aligning the relay terminals with the cavities in the wire harness connector and pushing the relay
firmly into place.
5. Reinstall the cover for the rear heater-A/C unit.
6. Connect the battery negative cable.
7. Test the relay operation.
