Jeep p0480

Kraxler. 1235 posts · Joined 2013. #6 · Jan 16, 2019. Had a similar problem. In my case the fan would not come on at all. First dealer said bad fan and replaced it. Happened again and a second dealer pointed to the Traildash. Uninstalled the TD and fan worked fine. So now I don't program anything either the TD.

Hello i could really use some help. I have a 2015 Patriot and am receiving the code P0480: Fan 1 Control Circuit. I have replcaed the fan assembly and fan 2 runs fine but fan 1 does not activate. ... A forum community dedicated to all jeep owners and enthusiasts. Come join the discussion about performance, engine swaps, modifications ...With full acceleration the fan works at high speed, but not at low speed. I have looked up previous posts, and suspected some. 1. Thermostat (already done last week) 2. Water pump (replaced a year ago) 3. Radiator core blocked (communication with an expert, in aluminium materials far rare cases be) 4.P0481 is a diagnostic trouble code (DTC) for "Cooling Fan 2 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 $154.99 .Hi everyone, I have a 2020 Wrangler and after mudding I noticed my jeep was running a little hotter than normal so yesterday I took the time to take the fan out and clean up the radiator and the fan itself as well, after assembling everything back I got this code P0480 and I do not know what is this about, I have researched about the relay … What does this mean? OBD2 Code P0480 Jeep definition: 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 – The vehicle speed ... HELP--Check Engine Light--Code P0480--"Cooling fan Primary circuit condition". Check engine light came on today. I went to AutoZone and had them run a diagnostic, which the do for free. One code popped up--0480. Definition--Cooling fan primary circuit condition. Explanation--The engine cooling fan relay circuit is monitored for opens and shorts.

Answered in 5 minutes by: Jeep Mechanic: Allen Taddicken. Allen Taddicken. Category: Jeep. Satisfied Customers: 3,623. Experience: Expert. Verified. -Welcome to JustAnswer, Hello, my name is ***** ***** I have 35+ years of experience, I will be assisting you with all of your vehicle questions today.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. Symptoms. Symptoms may include: Check engine light (malfunction indicator lamp) illumination and code P0481 set ... 2006 Jeep TJ 2.4L P0481 Am pulling code P0481 …The Jeep power train control module (PCM)--or computer, as it is known in layman’s terms--controls the vehicle’s ignition, emission and fuel systems, along with other auxiliary sys...Orlie Discussion starter. 166 posts · Joined 2011. #1 · May 19, 2017. My 2012 JKU radiator fan will not operate with the A/C on or the vehicle at temp. I have replaced the relay in the TIPM, I have replaced the radiator fan with a known good one and the fan still won't operate. The plug going to the fan has 12-14 volts on the connector with ...5 posts · Joined 2019. #1 · Feb 3, 2019. My 2015 Rubicon fan does not come on. It it throwing the P0480 and P0693 codes. I have checked the power/ground to the plug, made sure they are connected tightly at the battery and body. All fuses are good. I have reset codes multiple times and it doesn't disappear. For a while I could reset the codes ...2005 Jeep Grand Cherokee with codes P0480, P0481, and U0404. P0480 I believe is a relay for low-speed fan control. Unsure on others. Any advise? ...P0480 code keeps coming up I've replaced everything associated with it, thermostat, electric fan, sender, relay. the code keeps coming up. ... A 2012 Jeep JK ...Mar 20, 2024 · A forum community dedicated to Jeep Compass SUV owners and enthusiasts. Come join the discussion about performance, trail riding, parts, classifieds, modifications, troubleshooting, maintenance, and more!

lowens6674 Discussion starter. 3 posts · Joined 2023. #1 · Mar 28, 2023. I have a 2012 JK Unlimited P0480 code keeps coming up I've replaced everything associated with it, thermostat, electric fan, sender, relay. the …P0480 2015-21 Jeep Cherokee, Compass, cooling fan 1 control circuit open. Al Intikhab Auto Maintenance Workshop ورشة انتخاب. 1.33K subscribers. 13K views 1 year …How to repair fault code p0480 and cooling fans on a Dodge Caravan.Feel free to ask questions in the comments below.Like and subscribe if you wish!Thanks for...OBDII Codes Engine Light Definitions Diagnostic Repair | AutoCodes

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"Chinese people can also save the world." In the film Wolf Warrior 2, Leng Feng, a former special forces operative, is on a one-man mission to save Chinese nationals and innocent l...No, a P0480 code is not triggered by a malfunctioning coolant temperature sensor in a Jeep. This code refers to an issue with the cooling fan control circuit. It typically indicates a problem with the fan relay, wiring, or the fan motor itself.2013 Jeep Grand Cherokee code P0480 the code keeps coming on as soon as the cooling fan turns on. Only when it turns on. As soon as relay clicks it pop the check engine light for this code.Possible easy fix for evap system engine fault codes and the “gascap” message on the dashboard for the Jeep Compass, Patriot.Most of the time it won’t even start. i ran ODB scanner and got the following codes. U0101 lost comm with TCM. U110A lost comm with SCM-CAN-C. U110F lost fuel volume message. U0131 lost comm with PSC. U0140 loss comm with BCM. U1411 implausible fuel volume signal. P0480 cooling fan 1 control circuit/open.

5950 posts · Joined 2008. #2 · Dec 11, 2022. The p0420 is catalyst efficiency code, which could be bad 02 sensors but I've rarely seen replacing both fix this code. You could try running one of the cat cleaner bottles through the fuel tank. I've seen a few videos of folks claiming cataclean works well, and folks running a gallon of laquer ...Meaning. A P0480 code is a diagnostic trouble code meaning that the cooling fan 1 control circuit has a malfunction. The cooling fan was attempting to be turned on by the vehicle’s ECU, but it had failed to operate or a fault was detected. The ECU lights a Check Engine Light on the dashboard as a result of this.Mar 9, 2016 · ColdCase. 21916 posts · Joined 2009. #4 · Mar 9, 2016. Double check your code as I think P0408 is an EGR fault on those cars with an EGR solenoid, P0480 is a cooling fan fault. If it was the cooling sensor there would be more than one code. If it was a bad relay you should see the PCM P0480 and a TIPM code. What a shop would do is use their ... Gilbert, AZ. Vehicle (s) 2020 Sport S Max Tow. Jun 10, 2020. #2. Check engine light only comes on immediately for failures that may potentially damage emissions equipment. Something like a severe misfire that will damage the catalyst. Otherwise, they will set a pending code at the first failure and set the light after a second failure.In this one we take a stab at permanently fixing a common issue with the 1999-2004 Jeep Grand Cherokee. The electric cooling fan will quit working, and your ...Was der P0480 Code bedeutet. P0480 bedeutet, dass der Steuerkreis des Kühlgebläses 1 eine Fehlfunktion aufweist. Die Fahrzeuge ECU haben versucht, den Kühlventilator 1 zu steuern, und es hat versagt, zu arbeiten, oder es wurde ein Fehler festgestellt. Die ECU löst dann eine Check Engine Light aus, die auf dem Armaturenbrett aufleuchtet.Jan 27, 2022 · P0480 is a relatively common OBDII trouble code. It indicates that your Jeep Commander’s “cooling fan 1 control circuit” is malfunctioning. It’s a generic code, so it has the same meaning for any vehicle made for the 1996 model year and up. P0480 Definition: Cooling Fan 1 – Control Circuit Malfunction 1- I was silly for not carrying out these tests before. My fuse box is okay, it's clear that the issue is whether somewhere AFTER the wiring that goes toward the fan power module or the power module itself. 2- The blue wire manages the speed of the fans. The voltage there oscillates from zero up to 14V where 14V means fans spinning at MAX speed.Dec 27, 2023 · Everything seems to be working well now. I watched a video about this problem and followed all the troubleshooting. Checked the fans to make sure they spun freely when engine is off. Jeep JK radiator fan high speed issues.... fixed and explained. - Quadratec Jeep Forum 2. Diagnosing a 3.6L "Pentastar" Jeep JK Radiator Fan Issue (Code: P0480) I don't have to tools to diagnose so I'm running it up to the dealer to trace it this week. I printed the articles so I can have a convy if they tell me "Normal".1 fan control circuit p 0480. help does anyone know where they keep the relay control for this 2012 patriot. There are 3 fan relays located under the left front (drivers side) headlight. The factory service manual shows 2 fuses in the TIPM box tied to the radiator fans: number 15 and 33.P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Jeep Renegade! P0480 is a relatively common OBDII trouble code. It indicates that your Jeep Renegade's "cooling fan 1 control circuit" is malfunctioning. It's a generic code, so it has the same meaning for any vehicle made for the 1996 model year and up.

Frango100. 8309 posts · Joined 2009. #3 · Aug 24, 2017. Its most probably the 50A fuse which is blown. You could try a new fuse first, but if it blows again, or there is a wire short somewhere, or the cooling fan is drawing too much current. Frank. JEEP Grand Cherokee 4.7 Lmtd 2004:thumbsup: Quad Squad member.

If you own a Jeep, it’s crucial to stay informed about any potential recalls that may affect your vehicle’s safety and performance. One of the most effective ways to do this is by ...5950 posts · Joined 2008. #2 · Dec 11, 2022. The p0420 is catalyst efficiency code, which could be bad 02 sensors but I've rarely seen replacing both fix this code. You could try running one of the cat cleaner bottles through the fuel tank. I've seen a few videos of folks claiming cataclean works well, and folks running a gallon of laquer ...Need HELP code P0480 2019 Jeep cherokee. Jump to Latest Follow 21 - 40 of 46 Posts. 1 2 3. erikrj · Registered. Joined ... A forum community dedicated to Jeep Cherokee owners and enthusiasts. Come join the discussion about performance, lift kits, 4 wheel drive, modifications, reviews, warranty, troubleshooting, maintenance, and more! ... Model. Username. E-mail. The 2019 Jeep Compass has 1 problems reported for p0480 code. Average failure mileage is 58,000 miles. Recently, I was driving my 2015 Jeep Wrangler JK Unlimited through a parking lot on a 95 degree day, and after leaving a stop sign, a check engine light flashed on (later I would learn it was a P0480 Cooling Fan Relay 1 Control Circuit), and shortly thereafter my Jeep overheated. What followed...P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Jeep Patriot! P0480 is a relatively common OBDII trouble code. It indicates that your Jeep Patriot's "cooling fan 1 control circuit" is malfunctioning. It's a generic code, so it has the same meaning for any vehicle made for the 1996 model year and up.“What should we do?” I’ve asked my husband, other parents of school-aged children, my parents, my pediatrician, and school teachers. “Should...Hi All, I have a 2012 Jeep Grand Cherokee (Altitude Edition) w/88K that I have owned since new. I hadn't used it in a couple of weeks and today went to move it and immediately there was a "Check Engine" Light and the code reader pointed to a Trouble Code P0480 (Fan 1 Control Circuit).Everything seems to be working well now. I watched a video about this problem and followed all the troubleshooting. Checked the fans to make sure they spun freely when engine is off.There are seven Jeep models as of 2015, including the Compass, Cherokee, Grand Cherokee and Patriot. The other models are the Wrangler, Wrangler Unlimited and the Renegade. Each Je...

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My Jeep JK battery died suddenly and when I hooked up the jumper cables, the fan started going (even without the ignition being turned on) so I did my YouTub...Labor: 1.0. To diagnose the P0480 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Jeep Cherokee! P0480 is a relatively common OBDII trouble code. It indicates that your Jeep Cherokee's "cooling fan 1 control circuit" is malfunctioning. It's a generic code, so it has the same meaning for any vehicle made for the 1996 model year and up.The P0480 code is triggered when the Engine Control Module (ECM) detects a voltage signal that is out of range in the fan 1 control circuit. This can be caused by a variety of issues, such as a faulty fan motor, a damaged wiring harness, or a malfunctioning ECM.I am getting a P0480 code and am looking for a resolve. The code is saying it is a Cooling Fan Relay 1 Control Circuit. Where is this located? The only relays I see in the fuse box are the Radiator Fan Low Speed and Radiator Fan High Speed, both I have replaced with new relays. There is a Radiator Fan fuse (60amp) which I checked and is fine.Kraxler. 1235 posts · Joined 2013. #6 · Jan 16, 2019. Had a similar problem. In my case the fan would not come on at all. First dealer said bad fan and replaced it. Happened again and a second dealer pointed to the Traildash. Uninstalled the TD and fan worked fine. So now I don't program anything either the TD.Hi All. My 2011 Jeep GC 3.6L is throwing code P0480 cooling fan relay 1 control circuit. The radiator fan IS working and coming on when idling with AC on, as well as idling in hot weather without AC on. However when I clear the code, it comes back as soon as the radiator fan turns on. Coolant Temp gauge is registering proper temperature in …Goldman Sachs analyst Tito Labarta maintained a Buy rating on Patria Investments (PAX – Research Report) today and set a price target of $... Goldman Sachs analyst Tito Labar...My 2015 Jeep Grand Cherokee SRT was involved in a front end accident. No airbags were deployed. The one issue I’m having is the radiator fan doesn’t turn and my scanner shows P0480 (Cooling fan 1 control Circuit/open. I got three fans the one involved in the accident, after market and one that came from a Dodge Durango. None of them worked.P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Jeep Liberty! P0480 is a relatively common OBDII trouble code. It indicates that your Jeep Liberty's "cooling fan 1 control circuit" is malfunctioning. It's a generic code, so it has the same meaning for any vehicle made for the 1996 model year and up. ….

Conclusion. P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Jeep Compass! P0480 is a relatively common OBDII trouble code. It indicates that your Jeep Compass's "cooling fan 1 control circuit" is malfunctioning. It's a generic code, so it has the same meaning for any vehicle made for the 1996 model year …Dec 1, 2021 · The diagnostic trouble code (DTC) P0481 stands for “Fan 2 Control Circuit.”. The powertrain control module (PCM) will log the P0481 code when it notices that the command and the result do not match when it activates the number 2 cooling fan relay. Common causes of the P0481 code include a faulty fan control relay 2, bad cooling fan 2, and ... Its a jeep patriot, thanks for the info and reply, ill give that a shot after work tomorrow! ... Add to quote; Only show this user #4 · Aug 3, 2010. here is a little more detail about the code: P0480 Cooling Fan1 Ctrl Circ Open(Low speed fan) Save Share. Like. This is an older thread, you may not receive a response, and could be reviving an ...The maximum weight a Jeep Cherokee can tow is 2,000 pounds. If a Jeep Cherokee is modified with a trailer tow package, it can tow up to 4,500 pounds. The Latitude, Limited and Trai...Possible Causes. NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. Faulty Cooling Fan 1 Relay. Cooling Fan 1 Relay harness is open or shorted. Cooling Fan 1 Relay circuit poor electrical connection. Faulty Cooling Fan 1. Faulty Cooling Fan Control Module.P0480 is a generic OBD-II trouble code. It indicates a specific issue with the ECU leading towards a faulty cooling fan (1). Even though your Jeep will still run with this issue, it’s essential to get it fixed to avoid long-term consequences. But various factors work together to give birth to P0480 engine error.Jeep cherokee relay ac fuse blower motor2015 jeep cherokee ac fuse, blower motor relay & fuse P0480 dodge cooling code caravan repair dtc fans faultFan town country cooling p0480 chrysler caravan. Codes p0480, p0481, u0100, p0691, p0693, c2202 . CODE P0117 P0118 P0119 JEEP COMPASS RENEGADE ENGINE COOLANT …Mar 9, 2016 · ColdCase. 21916 posts · Joined 2009. #4 · Mar 9, 2016. Double check your code as I think P0408 is an EGR fault on those cars with an EGR solenoid, P0480 is a cooling fan fault. If it was the cooling sensor there would be more than one code. If it was a bad relay you should see the PCM P0480 and a TIPM code. What a shop would do is use their ... A forum community dedicated to Jeep Compass SUV owners and enthusiasts. Come join the discussion about performance, trail riding, parts, classifieds, modifications, troubleshooting, maintenance, and more! Jeep p0480, Diagnosing P0480 Fan Issue on 2015 Wrangler JKU. I have a 2015 JKU, and this past weekend threw a P0480 code, which is a fault of the Fan Control Circuit. I have an aftermarket stereo that can report and reset OBDII codes at will, which has helped accelerate debugging. After the code occurred, my Jeep began to overheat while idling in a parking ..., To fix the P0481 fault code, start by visually inspecting the wiring harness and connectors. Look for any damage or corrosion. Check the fan control relay and cooling fan for faults. Make sure there are no open or shorted circuits and ensure a good electrical connection. Take action to repair or replace any faulty components., p0480 fan control circuit. Thread starter fuelfox4949; Start date 32 minutes ago; Watchers 1; fuelfox4949 Well-Known Member. First Name Cody Joined Jul 16, 2021 Threads 16 Messages 147 Reaction score 146 Location ... aired up, started the jeep and everything is working., P0480説明. の PCM 冷却ファンリレーをONにする冷却ファン制御回路を接地して冷却ファンを制御します。. 以下の条件が満たされると、冷却ファンリレーはオンになります。. - エンジン冷却水温が106°C（223°F）以上になっている。. - A / Cクラッチが …, No, a P0480 code is not triggered by a malfunctioning coolant temperature sensor in a Jeep. This code refers to an issue with the cooling fan control circuit. It typically indicates a problem with the fan relay, wiring, or the fan motor itself., Dec 18, 2019 · Ask Your Own Jeep Question. there are 3 codes P0480 and P0113 and P0118. Jeep Mechanic: Todd M. The testing is for the fan control circuits. The PCM will be tested as it is what request the TIPM to turn the fans on. Ask Your Own Jeep Question. All 3 of these codes are present (3 codes P0480 and P0113 and P0118) HELP. , 1 fan control circuit p 0480. help does anyone know where they keep the relay control for this 2012 patriot. There are 3 fan relays located under the left front (drivers side) headlight. The factory service manual shows 2 fuses in the TIPM box tied to the radiator fans: number 15 and 33., To fix the P0481 fault code, start by visually inspecting the wiring harness and connectors. Look for any damage or corrosion. Check the fan control relay and cooling fan for faults. Make sure there are no open or shorted circuits and ensure a good electrical connection. Take action to repair or replace any faulty components., Feb 11, 2024 · P0480 is a generic OBD-II trouble code. It indicates a specific issue with the ECU leading towards a faulty cooling fan (1). Even though your Jeep will still run with this issue, it’s essential to get it fixed to avoid long-term consequences. But various factors work together to give birth to P0480 engine error. , A P0481 is telling you that the 2nd circuit of your electric cooling fan in front of the radiator is having a problem - probably your fan isn't able to kick into high speed. A new fan is a pretty simple, straightforward fix. Bob. SOLD: Highly modded '03 KJ Liberty Renegade. - Current Jeeps '06 XK Hemi Limited - OME HD Springs/Bilstein shocks ..., DTC P0480 registers when the PCM doesn’t receive the proper amount of voltage from the cooling fan control circuit that should indicate that the fan works properly. This code can be caused by a faulty …, DTC P0480 registers when the PCM doesn’t receive the proper amount of voltage from the cooling fan control circuit that should indicate that the fan works properly. This code can be caused by a faulty cooling fan relay, a bad cooling fan, damaged wiring, or a bad coolant temperature sensor., How to repair cooling fan&fualt code!!p0480 cooling fan 1 cricuit malfanction #most common 5 problem cooling fan not working solved#how to repair cooling fan..., No, a P0480 code is not triggered by a malfunctioning coolant temperature sensor in a Jeep. This code refers to an issue with the cooling fan control circuit. It typically indicates a problem with the fan relay, wiring, or the fan motor itself., Hi All, I have a 2012 Jeep Grand Cherokee (Altitude Edition) w/88K that I have owned since new. I hadn't used it in a couple of weeks and today went to move it and immediately there was a "Check Engine" Light and the code reader pointed to a Trouble Code P0480 (Fan 1 Control Circuit)., For HD cooling, its a PWM signal and no relays are used. K11 is the fan relay on STD cooling. The PCM will adjust fan speed based on coolant temperature and other things, not sure if the speed increases much when AC is on initially. A P0480 with HD cooling can be the fan, TIPM, Coolant Temp sensor, cable harness, ground., GAINERS: Tetra Bio Pharma (OTC:TBPMF) shares closed up 22.62% at $0.38 Invictus MD Strategies (OTC:IVITF) shares closed up 16.28% at $... Check out a full list of canna..., Here are five winter solstice celebrations that might just inspire your upcoming travels, or at least distract you from all the holiday traffic. Today may be one of the busiest tra..., There are many different types of connectors used. The most common has a red locking wedge that needs to slide sideways to unlock the connector and then you squeeze a tab to release the two halves of the connector. Ask Your Own Jeep Question. go it . i tried disconnecting and everything looks good., My 2015 Jeep Grand Cherokee SRT was involved in a front end accident. No airbags were deployed. The one issue I’m having is the radiator fan doesn’t turn and my scanner shows P0480 (Cooling fan 1 control Circuit/open. I got three fans the one involved in the accident, after market and one that came from a Dodge Durango. None of them worked., Possible easy fix for evap system engine fault codes and the “gascap” message on the dashboard for the Jeep Compass, Patriot., P0480 code 2012 Jeep Compass. Hello I have a 2012 Jeep compass 2.0 liter 2wd and I have a check engine light on and I use the obd 2 scanner and it popped up code p0480 control fan circuit 1 and don't know how to solve it. My engine is not overheating I noticed when I turned AC on 1 fan turns on but the other does not., Hello Quartz readers, Hello Quartz readers, “Social skills are like athletic skills,” says Chris Segrin, a behavioral scientist at the University of Arizona. “If you don’t practice..., Hello Quartz readers, Hello Quartz readers, “Social skills are like athletic skills,” says Chris Segrin, a behavioral scientist at the University of Arizona. “If you don’t practice..., Jan 27, 2022 · P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Jeep Grand Cherokee! P0480 is a relatively common OBDII trouble code. It indicates that your Jeep Grand Cherokee's "cooling fan 1 control circuit" is malfunctioning. It's a generic code, so it has the same meaning for any vehicle made for the 1996 model year and up. , Goldman Sachs analyst Tito Labarta maintained a Buy rating on Patria Investments (PAX – Research Report) today and set a price target of $... Goldman Sachs analyst Tito Labar..., What repairs can fix the P0480 code? Replacing the VSS sensor. Replacing the engine coolant temp sensor. Repairing or replacing of the fan wiring harness. ... A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds ..., Hi all, I have a cooling issue where the check engine light comes on, code P0480 "COOLING FAN 1 CONTROL CIRCUIT." I looked up the procedure in the FSM but I'm confused because on the 5.7 it's a hydraulic fan controlled by a solenoid and a PWM signal and to my understanding there is no relay involved... It's an issue because the hydraulic fan ..., Fix P0480: Mechanic’s solutions that WORKED. The code P0480: Cooling Fan 1 Control Circuit Malfunction indicates a malfunction in the control circuit of the engine cooling fan 1. It’s typically a sign that the fan isn’t operating as expected, which can stem from a variety of electrical issues, from a blown fuse to a faulty fan motor., Our van - with 103k miles now - brought up a code P0480 last Spring (at about 100k miles), it's the cooling fan relay circuit error, so I ordered and replaced the cooling fan relay with the Mopar replacement part in June. Within a day, the code reappeared (after I cleared it with a scan tool)., codes are OBDll and are available on line free. Google your code OBD-II Code P0480 is defined as a Cooling Fan Relay 1 Control Circuit The purpose of the electric cooling fan system is to provide extra cooling capacity to the conventional radiator cooling system on hot days, and/or when the A/C is on, and/or when the vehicle is being driven in stop and go traffic which causes insufficient air ..., P0480 code 2012 Jeep Compass. Hello I have a 2012 Jeep compass 2.0 liter 2wd and I have a check engine light on and I use the obd 2 scanner and it popped up code p0480 control fan circuit 1 and don't know how to solve it. My engine is not overheating I noticed when I turned AC on 1 fan turns on but the other does not., Recently, I was driving my 2015 Jeep Wrangler JK Unlimited through a parking lot on a 95 degree day, and after leaving a stop sign, a check engine light flashed on (later I would learn it was a P0480 Cooling Fan Relay 1 Control Circuit), and shortly thereafter my Jeep overheated. What followed...