RAM 3500 Truck 4WD L6-5.9L DSL Turbo VIN C (2002)
Fuel Heater Relay: Description and Operation
Fig.20 Power Distribution Center Location
The fuel heater relay is located in Power Distribution Center (PDC) (Fig. 20). Refer to label on inside of PDC cover for relay location.
Battery voltage to operate the fuel heater element is supplied from the ignition switch through the fuel heater relay. The fuel heater element and fuel
heater relay are not computer controlled.
