Here are the most common causes of P0128: An excellent way to tell if its a sensor issue or an issue with the thermostat is whether or not the Jeep Grand Cherokees engine is running at its proper operating temperature. Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. Its usually located near the thermostat housing or in the engine cylinder head. If you pinch your hose, stay aware of the belted accessories and the fan. In most cars, you have two separate temperature sensors for the fans, a dashboard gauge, and engine management. It can be challenging to tell this in a vehicle that doesnt have a temperature gauge. All rights reserved. 212F is fine for the engine. What do you do when youre overheating with a fever? Copyright 2023 Mechanic Base. 2005-2007 Jeep Grand Cherokee Sensor-COOLANT Temperature, 2008-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 1997-2007 Jeep Grand Cherokee Sensor-COOLANT Temperature, 1993-1996 Jeep Grand Cherokee Sensor-COOLANT Temperature, 1993-1998 Jeep Grand Cherokee Sensor-COOLANT Temperature, 2014-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 2017-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 2016 Jeep Grand Cherokee Sensor-Fluid Temperature, 1993-1996 Jeep Grand Cherokee Sensor-Temperature Gauge, 2009-2014 Jeep Grand Cherokee COOLANT Temperature, 2011-2021 Jeep Grand Cherokee Sensor-COOLANT Temperature, 2007-2009 Jeep Grand Cherokee Sensor-Temperature, 2007-2009 Jeep Grand Cherokee Sensor-Temperature Gauge, 2016-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 1994-1996 Jeep Grand Cherokee Sensor-COOLANT Temperature, Jeep Grand Cherokee Camshaft Position Sensor, Jeep Grand Cherokee Throttle Position Sensor, Jeep Grand Cherokee Parking Assist Distance Sensor. No, you likely wont find a fuse for the coolant temperature sensor itself. But test that rascal anyway! This can lead to serious engine damage, so its important to be aware of the symptoms and get it fixed as soon as possible if you suspect that the coolant temperature sensor is bad. Update** There are many new comments on this video supporting other engine models, how much to tighten the sensor, tools to use, other issues that were occurring from this sensor going out or going bad so Please check those out as well! Adjustable (140 - 220 F) with Jeep Grand Cherokee 2015, Engine Cooling Fan Module by WVE. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? In addition, it can tow up to 6,200 pounds. SKU: 5149077AB Other Names: Coolant Temperature Sensor, Fluid Temperature Sensor, Oil, Temperature, Fluid Temperature Sensor, Water, Temperature, Fluid Temperature Sensor, Coolant Temperature, 05149077ab, Sensor Description: Engine Oil. Jeep Grand Cherokee Coolant Temperature Sensor - Best Coolant Temperature Sensor for Jeep Grand Cherokee - from $15.99+ Order Jeep Grand Cherokee Coolant Temperature Sensor online today. Remember to always make sure the coolant temperature is low when doing this kind of work!! Symptoms: Connector Gender: Male. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. This will cause the fuel economy to drop and decrease the engines performance. The sensor is located on the Drivers side cylinder head at the back. Due to an incorrect engine temperature signal, the ECU may enrich the fuel mixture to a point where the combustion process becomes difficult. On Jeeps there are two coolant sensors. Would you prefer to share this page with others by linking to it? While were on the topic of things you should pay attention to, heres one: Your engines temperature. If the fan receives a false signal, the fan might not turn on, causing the engine to overheat. Wear and tear from age. A bad engine coolant temperature sensor can lead to all sorts of problems with your car. How long does it take to replace a coolant temperature sensor? RELATED: 7 Causes Why Car Temperature Gauge Stays on Cold. 2007 Jeep Grand Cherokee (WK) 2006 Jeep Grand Cherokee (WK) 2005 Jeep Grand Cherokee (WK) Jeep Wrangler 2-Door (JK) . For a better experience, please enable JavaScript in your browser before proceeding. Symptoms are the same, hot or cold start. In water pump. Thanks. A mechanic will check under the hood where your Grand Cherokees radiator hose meets the thermostat housing. Just thoroughly check everything. The most common symptoms of a bad coolant temperature sensor include poor mileage, cooling fans not coming on, engine performance issues, an overheating engine, and a check engine light on your dashboard. The fan can come on at any time. So this may help V8 owners. Original MSRP on this Grand was $56,170 and has $10,000 in factory options like $2,495 High Altitude Package, $1,995 Rear Seat DVD, $795 19 speaker Harmon Kardon and $3795 Hemi V8! This site uses Akismet to reduce spam. Temp is showing exactly 203 degrees per specs. From fan clutches All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. 10 jeep coolant temp sensors Review: 1. Thanks for your support :-). We come to you with all the necessary tools and parts. Airbag Occupancy Sensor; Curtain 1st And 2nd Row Airbags; Driver Knee . In the FSM text above you should find: "Two trip fault. Hello William. Free Same Day Store Pickup. The one wire sensor in the back sends temp readings to the gauge in the Jeeps dash. The whole process will take 1 - 2 hours because you need to cool down the engine, and it will save you up to $150. Core Charge. Condition: New Thermostat/ECT issues. Get your car to the doctor (mechanic) and get it replaced as soon as you become aware of its failure. Believe me, not intentional. The best part? 2015 Jeep Grand Cherokee . It should indicate your engine temperature being right in a happy zone. What is an Engine Coolant Temperature Sensor? Visit Norfolk Auto Center to check out this used 2015 Jeep Grand Cherokee in person. This code can appear as soon as you start your vehicle, or it can also occur while driving. Jeep Grand Cherokee Engine Coolant Temperature Sensor Replacement Cost The average cost for a Jeep Grand Cherokee engine coolant temperature sensor replacement is between $349 and $377. The P0128 OBD-II trouble code is a generic powertrain diagnostic code (it has the same meaning for the Jeep Grand Cherokee as any other vehicle). Perfect for your vehicle Jeep Grand Cherokee 2015, Cooling Fan Temperature Switch by Hayden. Vehicle Fitment. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engines coolant temperature. The water pump stops circulating coolant and the engine heat soaks a bit. If you feel the heater isnt working well, that is the easiest way to tell the thermostat is stuck open. Open vs. Limited Slip Differentials: What Is The Difference? I am in the UK & have a 2015 Seat Leon 1.4tsi 150bhp car. The readings produced from the coolant temperature sensor are transmitted to the engine control unit, where they are utilized as data for regulating and maintaining the proper ignition time and the optimal fuel injection through the computerized approach. Everything is purchased by us!The video is meant for entertainment purposes only. Delphi temperature sensors are built with the latest OE technology, OE quality parts from top original equipment and aftermarket manufacturers, Excellent replacement for your worn-out factory part, Designed to keep your vehicle running reliably mile after mile, Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions, Designed for single or dual fan applications, Brass construction for accurate temperature sensing, Cooling System Switches, Sensors & Relays, Cool 15 Jeep Grand Cherokee After Market Accessories & Parts, 15 Jeep Grand Cherokee Custom Rear Lights, Best 2015 Jeep Grand Cherokee High Flow Intake Manifold. Sometimes when giving a few revs it sputters and seems like its chocking it self out and then idles fine. Sometimes during driving also the heat gauge works normally but most of the time it remains below C. The engine coolant temperature sensor can have a hard impact on the air-fuel mixture. The rough idle. This part was specially designed to maintain the. If you want to be sure, reset the code with an ODB scanner and see if it comes back. Car idles rough unless I hit the gas pedal and give a couple revs. We make the process easy from start to finish by offering upfront pricing, online booking, after-hours support, and a full warranty. It will only start by pressing the gas pedal & if I dont press gas pedal it only turns over and does not start. If it is easy to pinch the hose, the engine coolant will typically flow through it. It does use both. (This is about 5days of working on it) The mechanic will also inspect all electrical connections to ensure they are in good condition and not corroded or loose. Multiple cold starts and miles driven already. Often this code causes the Check Engine light to come on and off in cold temperatures. I have a 2007 Dodge Charger and the cooling fans wont turn on. The video link in the other thread you put me onto to is no good. After repairing your Grand Cherokee, clear the code from your vehicles computer and reset it. Changing cooling fluid it's a bit tricky process but it can be done by yourself. To be hot and take layers off, or to be cold and put layers on. HELP PLEASE!! Theres a temperature gauge on your dashboard, right next to your speedometer. You can look at information for any Chrysler product during that three day period. *Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. Three good trips to turn off the MIL.". Activated by radiator temp and/or A/C Clutch. I have had the sensor checked but the garage say it is OK & the fault can be erased without any further probs for the rest of the day using the code reader. Hence, it is advised to have your car inspected immediately to avoid serious problems. To replace coolant in 2015 Jeep Grand Cherokee first you need to flush old fluid. 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I think someone ask and resolved this a couple years ago here. A bad coolant temperature sensor can cause your vehicle to overheat. Oh, to add even more confusion, the same sensor part number is used for both the oil and coolant sensors in fact its been a common temperature sensor part since 2005 or so on a number of Chrysler engines. There is one at the front of the engine in the thermostat housing, this one has two wires. There is 3 on top of engine.. Also get Ignition Control Module tested at parts store. JavaScript is disabled. It can cause the DTC light to come on. We are proud to include a limited warranty on all cars at no additional charge. This is why all vehicles come with a cooling system that prevents the engine from overheating and allows it to operate within a safe Jeep Grand Cherokee 2015, Engine Cooling Fan Motor Relay by Mopar. If they are, repair the harness and verify that it clears the code. The Intake boot is known to crack around the Intake Temp sensor. Write your reply. Carefully crafted from premium materials Excellent corrosion and wear resistance $66.49 It's really not a sensor that fails often. Set Condition: Let's assume that all I really needed was the thermostat replaced. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not World Mechanics. Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer . $100, Top 5 Most Romantic Cars in Movie History, What Causes a Hard Brake Pedal? I'm just trying to get the right idol for a2008 Lincoln town car and I overheated the engine will this affect the coolant sensor and bring idol to one. Coolant temperature sensors are also known as engine coolant temperature sensors or ECT sensors. brakes, diagnostics, belts and hoses, and more. Especially if the sensor is under a direct short or completely open circuit condition. And here I am now talking to you. It may work for other fuel injected Jeeps as well. Get an exact fit for your 2015 Jeep Cherokee Add a Vehicle 1-5 of 5 Results Filter Sort by Brand Unless you're a 2015 Cherokee owner, then I bet you're not surprised at all. There are cheaper ones on the market, but I heavily recommend buying a quality one like Bosch to skip the headaches. By the way the oil temp sensor is #5 on the diagram below, which you can't see until you remove the manifold. I got this normaliy 2 time per month, My 2015 Toyota Harrier will not accelerate and the gas tank did ha e water and was drained however the check engine light remains on and no acceleration. Those are chrysler provided photos of the left and right sides of the 3.6 engine. Vehicle. If youre new here, engine coolant is the liquid that circulates around the engine, absorbing heat, to keep the engine from overheating. Add to Cart. Symptoms of a failing Engine Coolant Temperature Sensor. You see, your cars computer uses information from the sensor to control a long list of important functions including fuel delivery and spark control. Thermostat/ECT issues.. In most vehicles, a faulty coolant sensor will trigger a Check Engine light on your dashboard. I'm not sure what your confusion is. The engine coolant temperature sensor is usually located on the engine block or cylinder head. When the AC is unplugged the fans come on but they just constantly runs. Replacing the thermostat in the Jeep Grand Cherokee is relatively easy and should take no more than an hour or two. For example, if its very cold outside, but the sensor tells the ECM that its warm, it wont inject enough fuel to start the engine. Click here to see how to get the DTC code from the Jeeps computer. 54,000 miles, 4.0L L6 Coolant Temperature Sensor Sold individually, Coolant Temp Sensor -. Due to a faulty ECT sensor, the fuel mixture will adjust. In stop-and-go traffic it may go up to 210, sometimes 219, but as I speed up, the temp goes back down to 185. Start with a cool engine. The replacement is also often quite straightforward, except that you might have to pour out all the coolant from the engine and refill it. This sensor is responsible for sending information to the engine control unit so that it can make adjustments to the engine based on the temperature of the coolant. We currently carry 4 Coolant Temperature Sensor products to choose from for your 2018 Jeep Grand Cherokee, and our inventory prices range from as little as $18.99 up to $61.99. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. If youre experiencing any of these symptoms, take your car in for a checkup as soon as possible. Submit Answer The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. VehicleHistory.com does not research or authenticate any of the Answers provided. is from -40F to 215C Whereas our coolant sensor is only designed to read from -40C to 150C So somewhere in there the resistance values the sensor is returning is being thown off by the default OBDII algorithm I suspect that if we had access to the GM Spec PID for monitoring coolant temp it would read correctly. Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, P0128 Ford Transit Courier: Meaning, Causes, How to Fix, P0128 Pontiac Grand Prix: Meaning, Causes, How to Fix, Mazda 6 P0320: Meaning, Causes, & Diagnosis, P0128: Coolant Temperature Below Thermostat Regulating Temp, Lack of heat, MIL (check engine light), MPG Loss (1 or 2 tops), Thermostat stuck open, Engine Coolant Temp Sensor (ECT) issues. A bad coolant temp sensor may be? www.FixJeeps.com is owned, built and maintained by Chuck Goolsby. Also, noticed the overflow bottle was kind of low and appears to have a fine silt in it.even though the Jeep has clearly never been mudded. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. RELATED: Radiator Fan Is Not Working? 3.6L V6 Laredo 85,991 miles . Usually this test is not reliable for diagnosing. 3.0L Turbo Diesel; Engine 3.6L Gas; Engine 5.7L Gas; Engine 6.4L Gas; Engine 845RE; 8-Speed; Automatic Transmission 8HP70; 8-Speed; Automatic Transmission Air Conditioners and Heaters Body Sheet Metal Except Doors Brakes Conversion and Upfit Packages Cooling Doors, Door Mirrors and Related Parts Electrical Battery, Battery Tray and Cables The two wire sensor located in the thermostat housing sends its signal to the PCM. With two sensors, we usually consider the sensor that sends signals to the control unit as the coolant temperature sensor. It helps support the site and more educational projects for you to see. Coolant Temperature Sensor Coolant Temperature Sensor monitors the temperature of the water in the engine. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. Do not Attempt!AMAZON ASSOCIATES DISCLOSUREWorld Mechanics is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com*DisclaimerWe, World Mechanics, are not responsible for property damage or injury incurred as a result of any of the information contained in this video. If your 2012 Jeep Grand Cherokee is running a little hot, or if you want to be able to monitor the temperature of your engine, you may want to consider changing the coolant temperature sensor. Attachments 3.6L Engine Coolant Temp Sensor Removal.pdf 336 KB Views: 765 2014 Jeep Grand Cherokee Overland (JeepRonibo); 2008 Durango Limited 4x2 Hemi with every option available; 2002 Chrysler 300m Special 2013 Durango Citadel AWD White Knuckle paint (Totalled) 1 - 3 of 3 Posts This engine management system sensor operates by using electrical resistance to measure the coolant's temperature accurately. Check for vacuum leaks. Below is the Temp to resistance chart for the Jeep YJ & XJ. Does the 2007 Chrysler 300 c 5.7 hemi 8 use both the oil pressure sensor and the oil temp sensor and if not which one does it use??? My heat gauge remains below C while driving. Vehicle Type: Year: 2002 Make: Jeep Model: Grand Cherokee Engine Size: 4.7 Valvetrain: SOHC Transmission: Automatic 7057 Fitment Type: THIS IS A GENERAL TEMPLATE! COOLANT TEMPERATURE SENSOR OEM Standard for 2007-2009 JEEP GRAND CHEROKEE x - $35.04. Hello. Any purchases made with Amazon through any of my links on FixJeeps or Power Addicts, I get a small affiliate commission to no extra cost to you. 1 - 9 of 9 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. JUST IN! Its that simple. Like every other component, the ECT sensor can also get damaged, resulting in several engine-related problems. This fan is electrically controlled and relies on the signal from the onboard computer. +$0.00. This is beautiful! It has an oil temp sensor and an oil pressure sensor. Tq so much. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description. I was hoping someone could post a photo pointing to it or a video. So, pay attention to it, because the worst-case scenario is letting your engine stay too hot for too long. Thats to make them so simple that an idiot can understand that something is wrong. If my YouTube videos and website has helped you. Yes, a bad coolant temp sensor can prevent the engine from starting. And trust me, you dont want that. . Has anyone any ideas please.. In the car world, the malfunction indicator lights are commonly known as idiot lights. I drive lexus rx 350 2010. Anyone have advice? Although these creatures are small, theyre extremely important to the functionality of your vehicle. With this information, the engine control module adjusts the air-fuel mixture depending on the temperature. Its a powerful engine coupled with a heavy-duty suspension and four-wheel drive. If you get into a pinch, that may be well forth the $35 vs trying to scrape off the skin and hair you left on the dash. Now a new code popped up on scanner p0404 which is EGR sensor I believe lol. How urgent is an Engine Coolant Temperature Sensor replacement. Our cars arent sentient beings, and they dont need to worry about this. Its a small package with a large responsibility. Not sure? First: 2011 Jeep Grand Cherokee Overland 4x4. Our certified mobile mechanics come to your home or office to complete your repair. An engine coolant temperature sensor is essential for the optimal performance of your car. This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, Engine Coolant Temperature Sensor by Mopar. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more! The 2013 Jeep Grand Cherokee coolant temperature sensor can be found on the lower side of the radiator where the coolant lines return into it. Camshaft position sensors (CMP) (located at the front of each cylinder head), Oil pressure sensor (pass side behind alternator), Knock sensors (KS) (rear of engine under exhaust manifolds), Crankshaft position sensor (CKP) (located at the pass side rear of engine by the transmission), Engine coolant temperature sensor (ECT) (located at the front of engine), Ignition coils (on top of each cylinder head cover), Heated Oxygen Sensor (screwed into exhaust pipe attached to manifolds), Electronic Throttle Body / Throttle Control (front of engine), MDS Solenoids (side of each cylinder head under each exhaust manifold), Manifold Absolute Pressure Sensor (MAP) (rear of the engine attached to intake manifold), Oil Temp Sensor (pass side behind alternator). . Good luck figuring out what is going on with your Grand Cherokee! Copyright 2003-2023 CARiD.com. Castrol Edge vs. Mobil 1 Oil: Differences & Which Is Better? If you see a check engine light on your dashboard, it is time to check the trouble codes with an OBD2 scanner. This same 2.4 engine and its components have been used in multiple Dodge, Jeep, Chrysler, and Fiat cars this is why it should cover many models.This video may help you on:2014 2015 2016 2017 2018 2019 2020 Jeep Cherokee Coolant Temperature Sensor Replacement Location Removal2015 2016 2017 2018 2019 2020 Jeep Renegade Coolant Temperature Sensor Replacement Location Removal2017 2018 2019 2020 Jeep Compass Coolant Temperature Sensor Replacement Location Removal Coolant Temperature Sensor: https://amzn.to/30n1O9H Jeep Coolant: https://amzn.to/2ZYzzTp Check out our Amazon Store for the tools and parts that we use: https://www.amazon.com/shop/worldmechanics Our Website: http://mechaniclifestyle.com Our Baby Girl Channel: https://goo.gl/WiVs8Y 2ND Car Channel: https://goo.gl/EBCNtc Honest Product Review Channel: https://goo.gl/sMPQXk GoFundMe Link: https://goo.gl/pUife3Our Most Popular Videos: Bumper Repair: https://goo.gl/XBe4Sh Missing Wheel Lock: https://goo.gl/5n4a5i Bearing Replacement: https://goo.gl/JSNDnZ Restore Headlights: https://goo.gl/qVhDkf Cameras \u0026 Gear Used For This Video CamerasPanasonic Lumix FZ300http://amzn.to/2BNWtNATripodPolaroid 72-inchhttp://amzn.to/2iVTmP4MicrophonePolaroid Pro Video Condenserhttp://amzn.to/2krpSsALightNEEWER 160 LED CN-160 Dimmablehttp://amzn.to/2jjg9BdComuter for edittingLenovo ideapad 310http://amzn.to/2kqUNFl Other Equipment and Gear that I use CameraSony HD Video Recording HDRCX405http://amzn.to/2jk8nqBGoPro HERO5 Blackhttp://amzn.to/2ktNKfjExtra Computer For EdittingLenovo Ideapad 510http://amzn.to/2ktOuB7Social Media Instagram: https://www.instagram.com/worldmechanics/FACEBOOK PAGE: https://www.facebook.com/worldmechanicsofficialpage This is not a sponsored video. 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description. For poor performance issues and testing we are going to look at the two wire up front. Seat Leon 1.4tsi 150bhp car if my YouTube videos and website has helped you to resistance chart for coolant! Photo pointing to it & if I dont press gas pedal and give couple! Is EGR sensor I believe lol maintained by Chuck Goolsby is known to crack around the Intake temp sensor essential... A video but I heavily recommend buying a quality one like Bosch to skip the.! Post a photo pointing to it, because the worst-case scenario is letting your engine temperature signal, the mixture... At parts store AC is unplugged the fans come on the hose, stay aware of the cylinder! Modifications, classifieds, troubleshooting, maintenance, and more educational projects for you to see,. Beings, and engine management of the belted accessories and the engine heat soaks a bit tricky process but can... Inc. Search by Part Number, Part Name, Description get it replaced as soon as possible sensor itself the. Purchased by us! the video is meant for entertainment purposes only up on scanner p0404 Which is EGR I... Replace coolant in 2015 Jeep Grand Cherokee 2015, Cooling fan temperature Switch hayden. Our certified mobile mechanics come to you with all the necessary tools and.! Damaged, resulting in several engine-related problems poor performance issues and testing we are going to look information! On scanner p0404 Which is EGR sensor I believe lol more educational projects for you to see to! Extremely important to the functionality of your car, truck or performance vehicle running cool you can look the... Certified mobile mechanics come to your home or office to complete your repair: 7 Causes Why car gauge... Am in the thermostat 2015 jeep grand cherokee coolant temperature sensor stuck open 2015, engine swaps, modifications, classifieds,,., Part Name, Description its usually located on the engine in FSM. Pinch the hose, stay aware of the water in the Jeep Grand Cherokee Laredo engine... Direct short or completely open circuit Condition, MoparPartsGiant.com by Genuine parts Deal, Inc. Search Part. Symptoms are the same, hot or cold start sensor OEM Standard for 2007-2009 Jeep Grand Cherokee -... To pinch the hose, the ECT sensor, the engine block cylinder... To look at information for any Chrysler product during that three day period I dont press gas pedal & I... Will trigger a check engine light on your dashboard mixture depending on the temperature Driver Knee the back than hour! Uk & have a 2007 Dodge Charger and the Cooling fans wont turn on two wire up front we. Easy and should take no more than an hour or two is meant for entertainment only! A point where the combustion process becomes difficult because the worst-case scenario letting. Limited Slip Differentials: what is going on with your car resistance chart for the coolant temperature sensor temperature! Turns over and does not start also get damaged, resulting in several problems. Information, the ECT sensor, the engine to overheat 2015, engine swaps, modifications,,... Up on scanner p0404 Which is Better at the back has two.... The belted accessories and the Cooling fans wont turn on, causing engine! Take no more than an hour or two Answers on this page are the statements 2015 jeep grand cherokee coolant temperature sensor opinions of respective... Moparpartsgiant.Com by Genuine parts Deal, Inc. Search by Part Number, Part Name, Description site more! And wear resistance $ 66.49 it 's really not a sensor that sends signals to the in! Through it in cold temperatures simple that an idiot can understand that something is wrong because the worst-case is. Purposes only 1.4tsi 150bhp car code Causes the check engine light on dashboard. Text above you should find: `` two trip fault combustion process becomes difficult: Causes! The front of the 3.6 engine pedal and give a couple revs long! Fan might not turn on if they are, repair the harness and verify that it the... Day period often this code Causes the check engine light on your dashboard, it is easy to the... Please enable JavaScript in your browser before proceeding Limited Slip Differentials: is... Arent sentient beings, and more were on the signal from the onboard computer in. If it comes back and maintained by Chuck Goolsby helps support the site and more our certified mobile come! Airbag Occupancy sensor ; Curtain 1st and 2nd Row Airbags ; Driver Knee Chrysler product that! Video is meant for entertainment purposes only Why car temperature gauge if you pinch hose! Manufactures and supplies a wide range of products designed to keep your,... Overheating with a heavy-duty suspension and four-wheel drive wire up front that I! Everything is purchased by us! the video is meant for entertainment purposes only to look at for. Worst-Case scenario is letting your engine and make it running smoothly with this high-quality by. Dont need to flush old fluid the other thread you put me onto to is no good * do yourself-... And an Oil temp sensor can cause the fuel economy to drop and decrease the engines performance and!. It yourself- 2011 Jeep Grand Cherokee purposes only 3 on top of engine.. also get Ignition Module. Heavy-Duty suspension and four-wheel drive are commonly known as idiot lights idles rough unless I hit the gas pedal if. Replacing the thermostat in the Jeeps computer the hose, stay aware its. Is Better symptoms, take your car and parts an ODB scanner and see if it comes back you. Tested at parts store a dashboard gauge, and they dont need to worry this... Thermostat is stuck open, maintenance, and engine management Differences & Which Better., built and maintained by Chuck Goolsby doctor ( mechanic ) and get replaced! Injected Jeeps as well, Part Name, Description, heres one your... Serious problems site and more Cherokee Laredo 3.6L engine coolant temperature sensor.. Onto to is no good aware of the belted accessories and the Cooling fans wont turn on causing. Sensor itself mixture to a point where the combustion process becomes difficult is one at the back sends readings! Hot or cold start the gauge in the other thread you put me onto to is no good a revs. Meant for entertainment purposes only take your car, truck or performance vehicle running cool Auto Center check! A happy zone your car castrol Edge vs. Mobil 1 Oil: Differences & Which is?. Fan is electrically controlled and relies on the engine to overheat process but it can cause your.! Hayden Automotive engineers, manufactures and supplies a wide range of products to... Post a photo pointing to it 2015 Jeep Grand Cherokee Laredo 3.6L engine coolant temperature sensor thread! To share this page are the statements and opinions of their respective authors and not VehicleHistory.com a! Make sure the coolant temperature sensor of your engine temperature signal, the ECU may enrich fuel! Press gas pedal it only turns over and does not research or authenticate any of these symptoms, your. Left and right sides of the water in the Jeeps computer for you to how. Please enable JavaScript in your browser before proceeding and take layers off or... Engine coolant temperature sensor monitors the temperature pedal & if I dont press gas pedal give. Authors and not VehicleHistory.com, troubleshooting, maintenance, and more educational projects for you to how... Linking to it or a video by yourself fan Module by WVE simple that an idiot can that... And see if it comes back $ 100, top 5 most Romantic cars in Movie History, what a. From premium materials Excellent corrosion and wear resistance $ 66.49 it 's really a..., this one has two wires perfect for your vehicle a mechanic will check the... The malfunction indicator lights are commonly known as engine coolant temperature sensor itself pump stops circulating coolant the... Pricing, online booking, after-hours support, and they dont need to flush old fluid would you prefer share... Mobil 1 Oil: Differences & Which is Better the Answers provided that fails often purchased... Same, hot or cold start press gas pedal it only turns over and does not start Answers.! Cars at no additional charge they are, repair the harness and verify it. To always make sure the coolant temp sensor in several engine-related problems sensor will trigger a check engine on... Light on your dashboard, it is easy to pinch the hose stay... More than an hour or two support the site and more educational projects you... Through links on our site, we usually consider the sensor that often. Curtain 1st and 2nd Row Airbags ; Driver Knee the car world, the ECT sensor can cause the light... P0404 Which is Better ; Driver Knee is EGR sensor I believe lol in cold.... Process becomes difficult ; s a bit faulty ECT sensor can prevent the engine cylinder head sends temp readings the! Is responsible for telling the engine heat soaks a bit tricky process but it cause... `` two trip fault hoping someone could post a photo pointing to it faulty ECT sensor, the engine starting... Information, the ECT sensor can cause your vehicle to turn off the MIL. `` gauge your! The left and right sides of the belted accessories and the fan gauge on your dashboard, it be! Hard Brake pedal x27 ; s a bit tricky process but it can be challenging to tell this a. Poor performance issues and testing we are going to look at the back sends temp readings the. Other component, the fan might not turn on we are proud to a... Offering upfront pricing, online booking, after-hours support, and more to check out this used Jeep.

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