Jeep p0480

The P0480 code in Dodge vehicles can be triggered by various factors, including: 1. Faulty cooling fan relay: The cooling fan relay may fail, preventing proper operation of the cooling fan. 2. Defective cooling fan motor: A malfunctioning fan motor may not operate at all or spin inconsistently, causing the P0480 code. 3.

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).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...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 …Jeep Platform Discussion. WK2- Grand Cherokee (2011-2021/22 WK) WK2 -Trouble Shooting/Problems/Service ... On my test drive the Check Light came on with code P0480 regarding the radiator fan. Fan is on with and without AC. It’s definitely running hot (230 at idle) but the fan is moving. Any thoughts? I don’t know where to start . Save …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!Conclusion. 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.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...

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? ...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 ...So later that weekend. I hook up my Superchip. I get 2 codes. P0480 (Cooling fan 1 control circuit and P0693, (Cooling fan 2 control circuit low). So I spend basically the next 3 days in Goggle and youtube. And i cant find anything pertaining to ANY Jeep Wrangler. Found crap on Patriots, Compass, and other Jeep brand vehicles.2006 Jeep Commander, 3.7 liter V6: Went to start and warm up my car yesterday morning due to the cold (11 degrees F). When I got back in 15 minutes later, I found the "Check Engine" light lit. Code reader states : P0480 Cooling Fan 1 Control Circuit Malfunction. P0481 Cooling Fan 2 Control Circuit Malfunction.If you are having where your Fan will not stop running after the key is out or Over heating problems and have checked the fuse box fan relay, and fuses,and p...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 …Check engine light (malfunction indicator lamp) illumination and code P0480 set. Engine temperature will rise when the vehicle stops and idles. 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.COVID-19 has spread to 34 countries so far. Although it’s still rare outside of China, and there are only a handful of cases in the US, it’s reasonable to expect the disease to spr...

4 posts · Joined 2016. #7 · Aug 16, 2016. i have a 2005 jeep liberty sport 3.7 L, all stoc. I just replaced the 2 40 amp relays, the radiator, the cooling fan, and the radiator resivor, and now my cooling fan turns on from the time I hook the battery up, till the time I disconnect the battery. Some one said it is the cooling fan relay, but I ...Jeep. Code: P0480. Definition: Cooling Fan 1 Control Circuit. Description: This two speed cooling fan system uses a Low Speed Fan Relay and Hi Speed Fan Relay to control the cooling fan operation. Cause: RADIATOR FAN …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 …To check, start engine and turn a/c on. Cooling fan should be running. If not check for bad connections or take to dealer. (May be a connector that needs to be …

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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.Mar 27, 2014. 1997-2001 you can pull the wire plug off the Coolant Temperature Sensor on the thermostat housing with the engine running, and the e-fan will start up. The Check Engine Light might come on when you do this, but it will turn itself off after a short while. If the e-fan is removed, simply apply 12 volts to the wires.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 ...Let's have a go at this 2007 Chrysler Town and Country that has an engine light on with a code P0480. Pretty classic problem on these beasts and I'll show yo...Learn the definition, symptoms, causes and solutions of OBD-II trouble code P0480 for Jeep vehicles. This code indicates a problem with the electric cooling fan control …2013 Jeep wrangler 3.6 fault code p0480 I have been dealing with the Jeep running more on the warm side, decided to replace radiator, thermostat and water pump. Prior to this a fan, temp sensor was replaced about a month ago. When I ran the engine to burp the system the I had to turn it off because the fan wouldn’t turn on.

Similar to the Ram 1500, the Wagoneer has a 5.7-liter V8 with an eTorque 48-volt starter-generator engine. It has a power output of 392 horsepower and a torque output of 404 …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...JEEP Центр Одеса «Адіс-Мотор», Одесса. Jeep® Центр Одеса «АДІС-МОТОР» — офіційний дилер марки Jeep® в Одесі.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...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 …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 diagnose the P0480 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.Manual reparacion Jeep Compass - Patriot Limited 2007-2009_Wiring - Download as a PDF or view online for free. www.slideshare.net. . . 15" Ravine Rims w/ 235/75/15 Duratracs. DIY Spacer Lift + CRDSTU coils. JKS Quicker Disconnects.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...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Re: Jeep Grand Cherokee with P0480 code. by cj1 » Sun Mar 22, 2020 10:52 pm. Lots to check. Electrical testing should yield results. TIPM are noted for internal problem but test first. Let us know what you come up with. The causes for this DTC may include: Faulty fan control relay 1. Fan control relay harness is open or shorted.

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Dec 1, 2023 · How to fix P0480 engine ode: Cooling Fan 1 Control Circuit MalfunctionA P0480 Code indicates that PCM has detected an incorrect amount of voltage (high or lo... 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.Whether you’re in the market for a mid-sized SUV or want to learn more about the Jeep brand, this simple guide will help you gain a basic understanding of the Jeep Grand Cherokee. ...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.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.Learn the definition, symptoms, causes and solutions of OBD-II trouble code P0480 for Jeep vehicles. This code indicates a problem with the electric cooling fan control …2009 Jeep Compass / Patriot Corroded Relay Box Repair / CEL P0480, P0481, U0100, P0691, P0693, C2202This a video I tried to do a "live" diagnosis on just to ...What are the Possible Causes of the DTC P0480 Dodge? 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 fan control relay. Fan control relay harness is open or shorted. Fan control relay circuit poor electrical connection.Causas del Código P0480 Jeep Wrangler. Hay varias posibles causas para este problema, entre ellas: La válvula de control de refrigerante es defectuosa. Un corto circuito o conexión suelta en el cableado del sensor/interruptor. La ECU (Unidad de Control Electrónico) está defectuosa. Diagnóstico para el Código de Falla P0480 Jeep Wrangler2013 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.

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Manufacturer Specific Codes (Jeep) P1105 Open Or Shorted Condition Detected In The Baro Read Solenoid Control Circuit - Read Our Article on Automotive Circuit Testing For Help With This Jeep Check Engine Light Code ... P0480 Cooling Fan 1 Control Circuit Malfunction P0481 Cooling Fan 2 Control Circuit MalfunctionP0480 code keeps coming up I've replaced everything associated with it, thermostat, electric fan, sender, relay. the code keeps coming up. It's been cleared several times. ... A forum community dedicated to all jeep owners and enthusiasts. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting ...#1 · Dec 3, 2021. I am getting a P0480 COOLING FAN 1 CONTROL CIRCUIT. 2012 GC WK2 3.6L V6 Laredo. I can reset the code but it comes back on after a while. Specifically, it comes back when the "oxygen …Past 30 Days: 8. All Time: 1,179. I have a 2012 Jeep Grand Cherokee. I'm getting P0480 CEL but my fan is working on over drive and overcooling my vehicle. I tried switching the relay in the TIPM (fuse box) and still getting the same code. - Jeep.OBDII Codes Engine Light Definitions Diagnostic Repair ...🔴 ¡Descubre todo sobre el código de avería P0480! En este video, exploraremos la descripción, los síntomas, las causas y las soluciones para resolver este p...Kod P0480 jest wykrywany, gdy moduł sterujący silnika (ECM) wykryje, że zadany stan sterownika i rzeczywisty stan obwodu sterującego nie są zgodne. ... Acura Audi BMW Buick Cadillac Chevrolet Chrysler Dodge Eagle Ford GEO GMC Honda Hummer Hyundai Infiniti Isuzu Jaguar Jeep KIA Land Rover Lexus Lincoln Mazda Mercedes-Benz Mercury MINI ...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 ...Kod P0480 jest wykrywany, gdy moduł sterujący silnika (ECM) wykryje, że zadany stan sterownika i rzeczywisty stan obwodu sterującego nie są zgodne. ... Acura Audi BMW Buick Cadillac Chevrolet Chrysler Dodge Eagle Ford GEO GMC Honda Hummer Hyundai Infiniti Isuzu Jaguar Jeep KIA Land Rover Lexus Lincoln Mazda Mercedes-Benz Mercury MINI ...Jun 28, 2018 · 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 was a multi-day Google searching and diagnostic session, which made me realize there is a lack of ... ….

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 …If you own a Jeep or are planning to buy one, it’s important to be aware of any potential recalls that may affect your vehicle. Recalls are issued by manufacturers when they discov...The Jeep 4.0-liter engine uses a cast iron block and cylinder head. It comes in both an inline-6 and inline-4 cylinder version and the specifications vary, depending on the vehicle...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 ...🔴 ¡Descubre todo sobre el código de avería P0480! En este video, exploraremos la descripción, los síntomas, las causas y las soluciones para resolver este p...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 ...Code: P0480. Definition: Cooling Fan 1 Control Circuit. Description: This two speed cooling fan system uses a Low Speed Fan Relay and Hi Speed Fan Relay to control the cooling …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 … Jeep p0480, 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., 08 Jeep Compass No 1 cooling fan does not work. Fan motor works when directly wired. Codes are P0480 and P0691. Hello and welcome to just answer. My name is ***** ***** I will assist you today. I am sorry you are having this problem but hopefully I can help you with this cooling fan issue. Give me a few minutes to review the problem, …, Diagnosing a 3.6L "Pentastar" Jeep JK Radiator Fan Issue (Code: P0480) 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 …, Re: Jeep Grand Cherokee with P0480 code. by cj1 » Sun Mar 22, 2020 10:52 pm. Lots to check. Electrical testing should yield results. TIPM are noted for internal problem but test first. Let us know what you come up with. The causes for this DTC may include: Faulty fan control relay 1. Fan control relay harness is open or shorted., 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., Is your Jeep Compass overheating and cooling / radiator fans not working? In this short video I will show you the radiator fan fuse location. ( 2011 | 2012 |..., Dec 1, 2023 · How to fix P0480 engine ode: Cooling Fan 1 Control Circuit MalfunctionA P0480 Code indicates that PCM has detected an incorrect amount of voltage (high or lo... , 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..., To diagnose the P0480 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., Jan 27, 2022 · 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. , Aug 10, 2018 · 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 dash ... , 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., Labor: 1.0. The cost to diagnose the P0480 Mercedes-Benz code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., 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., Mar 22, 2017 · So later that weekend. I hook up my Superchip. I get 2 codes. P0480 (Cooling fan 1 control circuit and P0693, (Cooling fan 2 control circuit low). So I spend basically the next 3 days in Goggle and youtube. And i cant find anything pertaining to ANY Jeep Wrangler. Found crap on Patriots, Compass, and other Jeep brand vehicles. , In today's video Mike and Andrew review a great product offered through our supplier Dorman Products. A common failure component on Volkswagens is the coolin..., 2020 Glad Rubi Manual Gas- Dealer forgot to reconnect electric fan after replacing EGR coolant pipe. Fan reconnected. A month later Check Engine Light comes on. Overheats sometimes if idles too long. Scan showed P0480 re Radiator Fan Relay issue. Is the relay located to the right of the fuse box? Also, last year the engine and transmission were ..., 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 …, 2006 Jeep Commander, 3.7 liter V6: Went to start and warm up my car yesterday morning due to the cold (11 degrees F). When I got back in 15 minutes later, I found the "Check Engine" light lit. Code reader states : P0480 Cooling Fan 1 Control Circuit Malfunction. P0481 Cooling Fan 2 Control Circuit Malfunction., 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 ..., 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..., Conclusion. P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Chevy Silverado! P0480 is a relatively common OBDII trouble code. It indicates that your Chevy Silverado'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 …, Jan 27, 2022 · 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. , MY RADIATOR FAN STAYS ON ALL THE TIME DODGE JEEP CHRYSLER OBD Scanner: https://amzn.to/2FGAXNbIf you have a Chrysler, Dodge, or Jeep …, 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. , Feb 3, 2019 · 2015 Rubicon-Fan not working. 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 and it would ... , Diagnosing a 3.6L "Pentastar" Jeep JK Radiator Fan Issue (Code: P0480) 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 …, 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 …, The Jeep Grand Cherokee is one of the most iconic vehicles on the road today. For decades, it has been a symbol of adventure and freedom, and now it’s getting an all-new makeover f..., Re: Jeep Grand Cherokee with P0480 code. by cj1 » Sun Mar 22, 2020 10:52 pm. Lots to check. Electrical testing should yield results. TIPM are noted for internal problem but test first. Let us know what you come up with. The causes for this DTC may include: Faulty fan control relay 1. Fan control relay harness is open or shorted., So I took my Jeep to Windrock about a month ago and it overheated twice on me in 4HI so I used the tazer to keep the fan going on high and it did fine the... Menu. News. ... P0480 & U0168 Codes - Overheating. Thread starter BringTheLightnin; Start date Mar 26, 2023; Watchers 1; BringTheLightnin Well-Known Member. First Name Logan …, 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 ..., OBDII Codes Engine Light Definitions Diagnostic Repair | AutoCodes