What does p0480 mean on a cooling fan?

All our repairs are backed by our 12-month / 12,000-mile warranty. P0480 is a general OBD2 trouble code that refers to the a malfunction within the cooling fan control circuit. This code is similar to P0481 and P0482 codes. P0480 means that the cooling fan 1 control circuit has a malfunction.

What is the DTC for cooling fan 1?

P0480 is a diagnostic trouble code (DTC) for “Cooling Fan 1 Control Circuit Malfunction”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $70.00.

What is the diagnostic code for cooling fan 1?

P0480 is a diagnostic trouble code (DTC) for “Cooling Fan 1 Control Circuit Malfunction”.

What’s the difference between p0480 and P0 482?

NOTE: P0480 speaks of the basic circuit, however codes P0481, and P0482 relate to the same problem with the only difference is they relate to the different fan speed relays. Check engine light (malfunction indicator lamp) illumination and code P0480 set

What is the p0481 code for cooling fan 2?

P0481 code definition. The P0481 code identifies a problem with the control circuit for cooling fan 2. It is often associated with the P0480 code.

What causes the p0481 control circuit malfunction code?

What causes the P0481 code? The cooling fan 2 control circuit malfunction code may have several causes: There is damage or a short in the harness connecting the cooling fan relay causing a poor connection. The wiring connecting the cooling fan to the harness has a short or other damage causing a poor connection.

What causes the cooling fan 2 control circuit malfunction code?

The cooling fan should be commanded on under certain conditions where the engine requires more cooling, and this is controlled via the cooling fan relay. If this does not take place, the Check Engine light will illuminate on the dashboard. What causes the P0481 code? The cooling fan 2 control circuit malfunction code may have several causes:

What is DTC for high speed fan relay?

DIAGNOSTIC TROUBLE CODE (DTC) – P0481 HIGH SPEED COOLING FAN RELAY CIRCUIT FAULT (WITHOUT A/C) Details of the Circuit. The cooling fan relay coil receives the Ignition Voltage directly. The relay is regulated by grounding the control circuit via the driver or the internal switch, a process which is entirely controlled by the ECM.

What causes the p0480 OBD-II trouble code?

What causes the P0480 code? 1 Faulty cooling fan 1 2 Poor electrical connection in the fan circuit 3 Failed fan control relay has failed 4 Failed coolant temperature sensor 5 Faulty AC pressure switch 6 VSS not operating properly

What should I do if my Rheem water heater is leaking?

Common Rheem T&P valves like this one cost less than $20. Turn off power and water to the unit, and turn off the well pump, if applicable. Either run hot water at a tap for a few minutes or through a hose attached to the drain near the bottom of the tank. This should lower the water level to below the valve location.

P0480 is a diagnostic trouble code (DTC) for “Cooling Fan 1 Control Circuit Malfunction”.

What does the p0481 code on the Check Engine light mean?

If your vehicle’s check engine light comes on and after pulling the code you find a P0481 displayed, if refers to the engine cooling fan circuit. It is a generic code applying to all OBD II (on board diagnostics) vehicles. While you are driving, air in sufficient quantity is passing through the radiator effectively cooling the engine.

When to set the p0481 fan relay code?

When the PCM attempts to activate the fan and senses the command and the result do not match, the code is set. NOTE: P0481 speaks of the basic circuit, however codes P0480 and P0482 relate to the same problem with the only difference is they relate to the different fan speed relays.

What are the possible causes of a p0481 code?

P0481 Possible Causes 1 Faulty fan control relay 2 Faulty cooling fan 2 3 Fan control relay harness is open or shorted 4 Fan control relay circuit poor electrical connection 5 Fan cooling fan harness is open or shorted 6 Fan cooling fan circuit poor electrical connection

What does the p0480 code on my car mean?

What the P0480 code means. P0480 means that the cooling fan 1 control circuit has a malfunction. The vehicles ECU has tried to control the cooling fan 1 and it has failed to operate or a fault was detected. The ECU then triggers a Check Engine Light to illuminate on the dashboard.

When is the p0480 control circuit code detected?

The P0480 code is detected when the Powertrain Control Module (PCM) detects that the commanded state of the driver and the actual state of the control circuit do not match. The PCM controls the cooling fan by grounding the cooling fan control circuit which turns ON the cooling fan relay.

How much does it cost to repair a p0480 Chrysler?

The cost of diagnosing the P0480 CHRYSLER code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

How does DTC p0480 work on a car cooling fan?

If the engine temperature reaches a certain value, which may vary depending on the car’s make and model, the PCM will activate the fan through the cooling fan relay. DTC P0480 will register when the PCM does not receive the proper amount of voltage from the cooling fan control circuit.

What does the p0480 code mean on an Audi?

The P0480 code is detected when the Engine Control Module (ECM) detects that the commanded state of the driver and the actual state of the control circuit do not match. Engine Light ON (or Service Engine Soon Warning Light) The ECM controls the cooling fan by grounding the cooling fan control circuit which turns ON the cooling fan relay.

What are the causes of a Chrysler cooling fan?

P0480 CHRYSLER Possible Causes 1 Faulty fan control relay 2 Fan control relay harness is open or shorted 3 Fan control relay circuit poor electrical connection 4 Faulty cooling fan 1 5 Fan cooling fan harness is open or shorted 6 Fan cooling fan circuit poor electrical connection

The cost of diagnosing the P0480 CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

What causes an error code on a fan relay?

There are multiple factors that can lead to this error code. Some of the most common possible causes are: Defective faulty fan control relay 1. Faulty cooling fan 1. Open or shorted fan control relay harness. Open or shorted fan cooling fan harness. Poor electrical connections in the cooling fan circuit. Defective coolant temperature sensor.

When is the p0480 Chevrolet cooling fan relay control circuit detected?

Most auto repairs shops charge between $75 and $150 per hour. When is the P0480 CHEVROLET code detected? The P0480 code is detected when the Powertrain Control Module (PCM) detects that the commanded state of the driver and the actual state of the control circuit do not match. P0480 CHEVROLET Possible Symptoms

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 Dodge engine control module work?

P0480 DODGE Meaning The electric cooling fan is controlled by the Engine Control Module (ECM) through the cooling fan relay based on inputs from the following components: – The engine coolant temperature (ECT) sensor – The intake air temperature (IAT) sensor

What does p0480 stand for in OBD2?

P0480 code definition. P0480 is a general OBD2 trouble code that refers to the a malfunction within the cooling fan control circuit.

What is the OBD2 code for a cooling fan?

P0480 is a general OBD2 trouble code that refers to the a malfunction within the cooling fan control circuit. This code is similar to P0481 and P0482 codes.

How does the PCM control the cooling fan?

The PCM controls the cooling fan by grounding the cooling fan control circuit which turns ON the cooling fan relay. The cooling fan relay will be commanded ON when the following conditions are met: – The engine coolant temperature reaches 106°C (223°F) or more. – The A/C clutch requested. – The vehicle speed is less than 38 MPH.

The PCM controls the cooling fan by grounding the cooling fan control circuit which turns ON the cooling fan relay. The cooling fan relay will be commanded ON when the following conditions are met:

How is the fan on a Ford p0480 controlled?

P0480 Ford Description The electric cooling fan is controlled by the Powertrain Control Module (PCM) through the cooling fan relay based on inputs from the following components: – The engine coolant temperature (ECT) sensor – The intake air temperature (IAT) sensor – The A/C selector switch – The A/C refrigerant pressure sensor

What does p0480 mean on a car ECU?

P0480 means that the cooling fan 1 control circuit has a malfunction. The vehicles ECU has tried to control the cooling fan 1 and it has failed to operate or a fault was detected. The ECU then triggers a Check Engine Light to illuminate on the dashboard.

When do I get a p0480 code on my computer?

The P0480 code is detected when the Powertrain Control Module (PCM) detects that the commanded state of the driver and the actual state of the control circuit do not match. The electric cooling fan is controlled by the Powertrain Control Module (PCM) through the cooling fan relay based on inputs from the following components:

What does p0480 mean on a cooling fan?