How does a Dodge radiator fan relay work?

But other Chrysler and Dodge vehicles use a more traditional radiator fan relay. This is the Dodge Radiator Fan Wiring Diagram for the traditional version. The powertrain control module (PCM) sends a reference voltage to the engine coolant temperature sensor and monitors the return voltage.

What kind of fan controller does a Dodge have?

Some Dodge vehicles have a solid state radiator fan controller that varies the fan speeds by pulsing the ground to the radiator fan motor. But other Chrysler and Dodge vehicles use a more traditional radiator fan relay. This is the Dodge Radiator Fan Wiring Diagram for the traditional version.

When did the Dodge Stratus fuse box come out?

In this article, we consider the second-generation Dodge Stratus, produced from 2001 to 2006. Here you will find fuse box diagrams of Dodge Stratus 2004, 2005 and 2006, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Do you need a relay kit for dual cooling fans?

Wiring Dual Cooling Fans With dual cooling fans, there are two methods for wiring up the relay kit. This is based on the draw from the fans, if the fans are larger and draw more than 15 amps each, it’s recommended to install a second relay kit as shown below.

Where is the cooling fan relay located on a car?

When the cooling fan relay gets its signal from the ECM, the wiring diagram will typically resemble the following illustration. The cooling fan relay is normally located in either the underhood fuse and relay center or mounted to the electric fan assembly behind the radiator.

How do you remove a fan relay cover?

Step 2: Remove the fuse/relay box cover. Remove the cover from the top of the underhood fuse/relay box. This will be accomplished by removing or releasing any combination of retaining clips or fasteners. Step 3: Identify the cooling fan relay.

How does the cooling fan relay work on a car?

The cooling fan relay is the relay that controls the engine’s cooling fans. When the correct parameters are met, a temperature switch or the computer will activate the relay, which will allow power to the fans. The relay will usually be activated once it is detected that the vehicle’s temperature…

Where are the fuses located in a Dodge Caravan?

The Integrated Power Module is located in the engine compartment near the battery. This center contains maxi fuses, mini fuses and relays. A label that identifies each component is printed on the inside of the cover. How to check the fuses? How to replace a blown fuse? Why do car fuses blow?

What are the symptoms of a bad cooling fan relay?

1. Engine running hot One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. If you notice that your engine is running at higher temperatures than normal, that may be a sign that the relay is not functioning properly.

Where is the cigar lighter in a Dodge Caravan?

Cigar lighter (power outlet) fuse in the Dodge Caravan is the fuse F6 in the engine compartment fuse box. The Integrated Power Module is located in the engine compartment near the battery. This center contains maxi fuses, mini fuses and relays. A label that identifies each component is printed on the inside of the cover.

What causes a faulty fan control relay 1?

Potential Causes. The causes for this DTC may include: Faulty fan control relay 1. Fan control relay harness is open or shorted. Circuit electrical connections poor. Faulty cooling fan 1. Faulty coolant temperature sensor. Fan cooling fan harness is open or shorted.

How does the p0480 cooling fan relay work?

The PCM (powertrain control module) senses the increase in engine temperature through the CTS (coolant temperature sensor) located near the thermostat. When the temperature reaches about 223-degrees F (value depends on make/model/engine), the PCM will command the cooling fan relay to turn on the fan.

What should the resistance of the fan relay be?

With the key on or engine running, system voltage over 10v, fan relay commanded on, the Powertrain Control Module ( PCM) detects a shorted or open condition in the relay control circuit. Test the fan relay resistance (it should be 30-70 ohms).

What are the trouble codes on a Dodge?

1 Dodge Codes 2 Trouble Code 3 P0171 4 P0300 5 P0301 6 P0340 7 P0420 8 P1000 – P1099 (Fuel and air metering and auxiliary emission control) 9 P1200 – P1299 (Fuel and air metering – injector circuit) 10 P1300 – P1399 (Ignition system or misfire)

Do you need a relay kit for a cooling fan?

A relay kit, our part number CCFKRL, will include everything you need to properly wire up your electric cooling fans, with the exception of additional wiring needed to complete all of the circuits. The first part of the installation is to install the electric fan to your radiator, and remove the mechanical fan.

How many amps does a dual cooling fan need?

With dual cooling fans, there are two methods for wiring up the relay kit. This is based on the draw from the fans, if the fans are larger and draw more than 15 amps each, it’s recommended to install a second relay kit as shown below.

Why is the radiator fan not working on my Dodge Caravan?

Without the coolant hitting the sensor, the temp reading will be significantly lower than the actual engine temp. Your Caravan’s radiator fan will not kick on. If you do have low coolant, don’t fill it up until the engine has cooled off.

Where are the fuses on a Dodge Ram?

Fuse box diagram (fuse layout), location and assignment of fuses and relays Dodge Ram 1500, 2500, 3500 (2002, 2003, 2004, 2005). Fuses protect the car’s electrical systems from short circuits. To check a fuse, look at the silver-colored band inside the fuse.

Is the fuel filter defective on a Dodge radiator?

Fuel filter was defective had to switch it out. Fuel filter was defective had to switch it out. Restore the radiator fan to proper operation with our Radiator Fan Relay Kit.

How to restore the radiator fan to proper operation?

Restore the radiator fan to proper operation with our Radiator Fan Relay Kit. The Relay is quality-engineered to provide power to the Radiator Fan, controlling the fan’s speed and cooling. Was exactly like the old part. Replaced it and cleared the code. No more problems. Was exactly like the old part. Replaced it and cleared the code.

Fuel filter was defective had to switch it out. Fuel filter was defective had to switch it out. Restore the radiator fan to proper operation with our Radiator Fan Relay Kit.

Where is the radiator fan relay on a Dodge Grand?

If the Radiator fan control module has failed you will need to replace it with a new one there is no way to repair it. The radiator fan relay is located below the left front headlamp module. The headlamp module must be removed to access the relay. Open hood, disconnect and isolate the battery negative cable.

Are there different types of fan control relays for Dodge?

At Advance Auto, we carry 16 different types of Radiator Fan Control Relay products for your Dodge at competitive prices to fit your budget. Save on cost when you find your Dodge replacement Radiator Fan Control Relay with us.

Is there a relay for the radiator fan?

How do you turn on the radiator on a Dodge Grand Caravan?

Place headlamp module in position on vehicle. Connect wire connectors into back of headlamp module. Place headlamp module in position on radiator closure panel. Install nuts to hold headlamp module to radiator closure panel. Install screw to hold top of module to closure panel. Verify headlamp operation and alignment.

What is the wiring diagram for a Dodge Ram?

Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2004-2005 Dodge Ram . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle.

What kind of resistor does a 2004 Dodge Ram have?

NOTE #7: For the 2004 model year vehicle, to ARM/LOCK will reuire a (-)Negative thru a 2000 Ohm Resistor and to DISARM/UNLOCK requires a (-)Negative thru a 480 Ohm Resistor. A Single Pulse thru the 480 will DISARM without Unlocking. Double Pulse to UNLOCK.

When to engage the fan clutch on a Dodge truck?

Dodge diesel trucks, as well as most other diesels models, are designed with large cooling system. These systems operate at idle for long periods of time. The fan clutch should always engage when the system head pressure reaches in the 240 to 270 lbs range. Global Parts Distributors has the electronic fan clutch assembly: part number 2911297.

Where are the fuses on a Dodge Caravan?

Fuse box diagram (fuse layout), location and assignment of fuses and relays Chrysler Voyager, Town & Country, Plymouth Voyager and Dodge Caravan (1996, 1997, 1998, 1999, 2000). The wiring circuits in the vehicle are protected from short circuits by fuses.

Where is the radiator fan relay on a Dodge Grand Caravan?

If the resistance is greater than 1 ohm , repair the wire harness as necessary. If the Radiator fan control module has failed you will need to replace it with a new one there is no way to repair it. The radiator fan relay is located below the left front headlamp module. The headlamp module must be removed to access the relay.

Where is the fuse box on a Dodge Caravan?

For Dodge Caravan 1991, 1992, 1993 model year. Buzzers, relays & timers location. Fuse box in passenger compartment. Fuse panel is located under the parking brake handle on the left side of the steering column. fuse box diagram.

How does the radiator fan work on a Dodge?

This is the Dodge Radiator Fan Wiring Diagram for the traditional version. The powertrain control module (PCM) sends a reference voltage to the engine coolant temperature sensor and monitors the return voltage. When it determines the engine requires cooling, it grounds the control coil in the radiator fan relay.

How does a Dodge radiator fan relay work?