2015 jeep grand cherokee coolant temperature sensor

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. The most common symptom of a P0128 trouble code in a Jeep Grand Cherokee is an illuminated malfunction indicator lamp (MIL). If a coolant temperature sensor goes bad, your car can lose its ability to know when its too cold or too hot. Often this code causes the Check Engine light to come on and off in cold temperatures. The sensor is located on the Drivers side cylinder head at the back. Learn how your comment data is processed. The cooling fan, which is behind the radiator grille, removes heat from the engines coolant. 54,000 miles, 4.0L L6 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. Some white smoke comes out of exhaust when giving revs also. Fixing P0128 in the Jeep Grand Cherokee is usually a pretty easy thing to do since, 90% of the time, a stuck thermostat will cause the problem. Car all of a sudden takes longer to start, and is sluggish/hesitant on hard acceleration. Car idles rough unless I hit the gas pedal and give a couple revs. VERIFY FITMENT AND TRIM GRAND CHEROKEE 01 4.7L (4.7L, VIN N, 8th digit, 16. Certified Automotive Diagnostic Technician. Some vehicles have a separate coolant temperature sensor for the fan, but many cars use the same sensor. If they are, repair the harness and verify that it clears the code. FOR SALE! JUST IN! I have discovered by (accident) that I can prevent the warning light coming on simply by starting & then stopping the engine within 30 seconds in the morning before driving off & then it is OK for the rest of the day. Its literally just a temperature sensor that monitors the coolant. For example, a faulty sensor can send a signal indicating the engine is cold when it is not, and more fuel will heat the engine quickly. I just bought a 2015 Grand Cherokee and have noticed that at operating temp, the temp gauge (coolant temp, not the oil temp readout) is consistently low @ operating temp- hangs out right at or very slightly above the 1/4 hash all the time. Not sure? No change in performance and reset codes. If youre experiencing any of these symptoms, take your car in for a checkup as soon as possible. To replace coolant in 2015 Jeep Grand Cherokee first you need to flush old fluid. Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer . Yep. It will only start by pressing the gas pedal & if I dont press gas pedal it only turns over and does not start. 2015 Jeep Grand Cherokee . Let us diagnose. The excessive fuel will burn in the exhaust pipe and will produce thick black smoke. All Rights Reserved. Then, take a test drive and verify that it hasnt returned. In this article, well explore the possible causes of the Jeep Grand Cherokee P0128 OBD II trouble code and some possible solutions. Like (8) Leave your answer . Usually this test is not reliable for diagnosing. Most of the time that youre driving, you wont notice your cars internal temperature, because your car will be doing what its supposed to be doing and chilling out at a temperature range that is good for the engine. 2014 Jeep Grand Cherokee Limited 6 Cyl 3.0L Coolant Temp Sensor. See YouTube video at the bottom of the page. I think someone ask and resolved this a couple years ago here. Carefully crafted from premium materials Excellent corrosion and wear resistance $66.49 The fan can come on at any time. Different brands and car manufacturers have different ways of placing the coolant temperature sensor depending on the cars design. The engine coolant temperature sensors job is to measure the coolant temperature for the engine control module. . Prices may vary depending on your location. Set Condition: 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. The Intake boot is known to crack around the Intake Temp sensor. . This part was specially designed to maintain the Jeep Grand Cherokee 5.7L / 6.4L 2015, Engine Coolant Temperature Sensor by Delphi. 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). $114, 5.7L V8 Summit The PCM uses this temperature reading to adjust the fuel injection and timing. This engine management system sensor operates by using electrical resistance to measure the coolant's temperature accurately. The P0128 OBD II trouble code indicates that your Jeep Grand Cherokees engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the vehicle. JavaScript is disabled. $108, 5.7L V8 Limited With the engine running, ambient temperature between -8 C (17.6 F) and 50 C (122 F), start up coolant temperature less than 50 C (122 F) and average vehicle speed greater than 16 kph (10 mph) until coolant temperature reaches 85 C (185 F). It may work for other fuel injected Jeeps as well. 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! Now Car warms up in cabin, temp on dash works and code gone. Not the water temp as you measure the resistance and compare it to the chart below. Click here to see how to get the DTC code from the Jeeps computer. Thanks. 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. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more! Then there is another at the back drivers topside of the engine cylinder head just to the right of the valve cover, this one has one wire. Thanks for your support :-). If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. If my YouTube videos and website has helped you. Please consider creating a new thread. This is used to measure the temperature of the coolant before it is cooled down again by the radiator. 6.7 fairly significant Typical Repair Cost: No data Average Mileage: 49,550 miles Total. Activated by radiator temp and/or A/C Clutch. 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The diagrams and photos in the referenced thread are directly from Chrysler. Wear and tear from age. Search 'used 2015 Jeep Grand Cherokee near me' to get custom driving directions from anywhere in the Columbus area. My heat gauge remains below C while driving. Post Reply Check your repair manual for the correct ohm value at a given temperature. Show example Jeep Grand Cherokee Temperature Warning Light is on Inspection prices $14.99. If you pinch your hose, stay aware of the belted accessories and the fan. 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. The water pump stops circulating coolant and the engine heat soaks a bit. 85,991 miles, $94 - Manifold Absolute Pressure Sensor (MAP) (rear of the engine attached to intake manifold) Inlet Air Temp Sensor; Oil Temp Sensor (pass side behind alternator) Models Found On. 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. Due to an incorrect engine temperature signal, the ECU may enrich the fuel mixture to a point where the combustion process becomes difficult. Copyright 2023 Mechanic Base. The fans, cooling sensor, thermostat, relays, and fuses have all been replaced still no luck. (This is about 5days of working on it) It's really not a sensor that fails often. This product is designed and tested to ensure the ultimate in durability and functionality. Jeep Grand Cherokee 5.7L / 6.4L 2015, Engine Coolant Temperature Sensor by NTK. The coolant temperature switch - otherwise known as the coolant temperature sensor - is primarily responsible for monitoring the engine coolant's temperature. In a car, the controlling of the temperature happens internally. For a better experience, please enable JavaScript in your browser before proceeding. my car finished water and i see no leaks. Below is the Temp to resistance chart for the Jeep YJ & XJ. If you temp gauge isn't acting right, replace the one wire. I'm not sure what your confusion is. 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. 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. I have no overheating problems & otherwise car runs great. 80,000 miles, $84 - OBDII spec for the coolant temp. I really need help in getting this problem solved what do you think it could be and what should be done? If it seems fine, check the wirings and connectors between the coolant temperature sensor and the engine control module. But. Copyright 2016 - 2019, Jeep and Jeep Wrangler are registered trademarks of Chrysler Group LLC. I think I am getting poor mileage. Check for vacuum leaks. In some cases the PCM uses the reading from the sensor to turn on the electric cooling fan if so equipped. 1.0 out of 5 stars Does not fit 2015 JK Wrangler with 3.6L. Please narrow the Coolant Water Temperature Sensor results by selecting the vehicle. 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. You can find a fuse for the engine control module though, which sends the signal to the coolant temperature sensor. Old coolant that has become corrosive. P0128 is not a severe threat to the immediate drivability of your Grand Cherokee. Turned car on , reset codes and new code popped up p0116. Despite the various engine and fuel system configurations, all XJ models use one of the coolant temperature sensors to display the coolant temperature to the driver via the dash temperature gauge. Yes, in most car models you need to drain the coolant to replace the temp sensor. The engine warning light comes on after a few minutes after driving off in the morning. 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. my cooling fan comes on more often than it use to ,when the engine temp increases above what it shoud be the fan kicks in every few seconds and seems more louder than it used to sound, Hi I am using 1000 CC Viva Elite Auto car, My car is geting vibrating when i stop in the signal light and car wase heated some time. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. ((2005 Chevy Impala 3.4Liter 6 cylinder)) If you feel the heater isnt working well, that is the easiest way to tell the thermostat is stuck open. Did you try unscrewing it and find coolant leaking out the hole? Speedometer, Odometer, Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer; . This will cause the engine tovibrate or shakewhen the car is at low speed and lead to other power losses and strange behaviors. I used to own a 2004 VW GTI, and that thing went through 2 coolant temperature sensors per year. Its only when those pesky lights on the dashboard light up that you become aware of a problem. 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??? Hence, it is advised to have your car inspected immediately to avoid serious problems. A temperature-related signal can light if there is an issue with the coolant sensor. A bad air-fuel mixture can also cause the engine performance to drop drastically. I am Thomas I'm driving BMW-3-Series-E90 so one mrng I was driving to work I noticed the red temperature warning sign and fan was blowing very high so I stopped and checked in the engine the wasn't actually hot The success of the sensor directly affects the engines life. And thats where the coolant temperature sensor comes into play. . Iv ordered up an OBD scanner, just as an aside. This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, Engine Coolant Temperature Sensor by Mopar. . That thread has a photo and diagram pointing to the coolant sensor. Please help supprt FixJeeps.com by making you purchases though Amazon. If there is a code it will be code 22 per the light flashes. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Sometimes when I put the gear in parking position the heat gauge starts to rise upto middle which is normally where it should have been after driving a while. It can be challenging to tell this in a vehicle that doesnt have a temperature gauge. It makes green lights a lot less fun. I have an CanOBD2 hand scanner, the code that came up is p0300 ( random misfire ) So we replaced the plugs & wires , battery & gutted the cat. Verified Purchase. www.FixJeeps.com is owned, built and maintained by Chuck Goolsby. The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. Submit Answer The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. Gave a couple revs to get it not to rough idle. Use a thermometer to measure the water temp as it climbs. 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. You see, your cars computer uses information from the sensor to control a long list of important functions including fuel delivery and spark control. Scanned and a new code popped up p0306, misfire cylinder #6. VehicleHistory.com does not research or authenticate any of the Answers provided. OMIX Coolant Temperature Sensor for 84-90 Jeep Cherokee XJ with 2.5L or 4.0L Engine In Stock $59.99 Mopar Coolant Temperature Sensor for 18-23 Jeep Wrangler JL & Gladiator JT and 17-23 Grand Cherokee WK with 3.6L Engine Ships from 3rd Party $20.13 $23.45 OMIX Coolant Temperature Sensor for 14-18 Jeep Wrangler JK and 14-21 Grand Cherokee WK In Stock Labor costs are estimated between $51 and $65 while parts are priced between $297 and $313. Open vs. Limited Slip Differentials: What Is The Difference? 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. It should indicate your engine temperature being right in a happy zone. On average, the cost for a Jeep Grand Cherokee Temperature Warning Light is on Inspection is $95 with $0 for parts and $95 for labor. Symptoms are the same, hot or cold start. However, most coolant temperature sensors take about 30 to 60 minutes to replace. I am in the UK & have a 2015 Seat Leon 1.4tsi 150bhp car. Copyright 2003-2023 CARiD.com. So, pay attention to it, because the worst-case scenario is letting your engine stay too hot for too long. 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. I have noticed after it spits and sputters or dies. 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. So that circled part IS the ECT? But now I am wondering if that is the cause. This site uses Akismet to reduce spam. This will cause the fuel economy to drop and decrease the engines performance. Coolant Temperature Sensor Replacement Cost. 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. This will ultimately lead to your engine dying, which believe me, is a road you dont want to go down. The engine is very sensitive to wrong air-fuel mixtures at idle, and this is a condition when you might notice that something is wrong with your engine coolant temperature sensor. Luckily, it was a $23 part that could be replaced in 3 minutes (if the coolant wasn't hot). 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. You go to the doctor! For poor performance issues and testing we are going to look at the two wire up front. Connect an OBD2 Scanner and look for related trouble codes. Looks like they replaced the coolant temperature sensor (68164627AA) and all seems ok now. We cannot guarantee the accuracy of all trouble codes. In the car world, the malfunction indicator lights are commonly known as idiot lights. 1 - 9 of 9 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engines coolant temperature. And here I am now talking to you. And inside the ribs of the boot. 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. FixJeeps.com and Power Addicts YouTube are Amazon partners. 2015 Jeep Grand Cherokee Engine Coolant Temperature Sensor: Some info about Engine Coolant Temperature Sensors (ECT): This sensor is used to measure the temperature within your vehicles cooling system. P1028 code/check engine light troubleshooting. (Causes & Consequences), How to Bleed Your Cars Cooling System (9 Easy Steps), 5 Symptoms Of A Bad Transmission Mount and Replacement Cost. 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. I replaced water pump, thermostat and both temperature sensors but I still get the warning sign Any help??? Very nice explanation. So, let me muddy the waters a little further. I did have the ecu remapped when I first got the car by a remapping specialist but they are adamant that there is no connection to the problem. Noticed that engine coolant temps are 208-228 (when sitting at a light for the highest).avg of 210-215 while driving. Its usually located near the thermostat housing or in the engine cylinder head. Thanks! Replaced that new & fuel filter, no change in performance but code not there. Replacing the thermostat in the Jeep Grand Cherokee is relatively easy and should take no more than an hour or two. 212F is fine for the engine. The Fora platform includes forum software by XenForo. Get a guaranteed quote from RepairSmith today. Write your reply. Something like a pan of water on the stove top over low heat. Standard Ignition 2 Terminal Multi-Purpose Connector - S816. Coolant Temperature Sensor Sold individually, Coolant Temp Sensor -. Free Same Day Store Pickup. If you would like a printable copy Click here. These measurements produce essential data for the engine system of your vehicle. In addition, it can tow up to 6,200 pounds. If you feel that the engine performance is not what it has been before, it may be due to a faulty engine coolant temperature sensor. However, if you are fast with replacing the sensor, there is often no need to tap out the coolant, but this requires some skill. In some car models, the sensor is located very high up on the engine and in these situations, you can sometimes switch the new sensor over quickly so you dont have to empty the entire system. Shouldn't it stay cool until the engine heats up to ideal temperature? RELATED: Black Smoke From Exhaust (Causes & How to Fix it). SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. Only work on your car engine when the coolant is cold. Hello. 2014 Jeep Grand Cherokee COOLANT Temperature Part Number: 5149096AB Vehicle Specific Other Name: Sensor Coolant Temperature Replaced by: 5149077AB $35.98 MSRP: $51.95 You Save: $ 15.97 ( 31%) Check the fit Add to Cart Fits the following 2014 Jeep Grand Cherokee Submodels: Commonly known as idiot lights have noticed after it spits and sputters or dies worst-case scenario is letting your temperature! A 2004 VW GTI, and that thing went through 2 coolant temperature sensor comes play... But many cars use the same, hot or cold start can also cause fuel... Referenced thread are directly from Chrysler harness and verify that it clears the code vs.. A bad air-fuel mixture can also cause the engine control module i used to measure the temp! Is to measure the resistance and compare it to the immediate drivability of your engine and it! This page are the same, hot or cold start thermostat in engine. Need help in getting this problem solved what 2015 jeep grand cherokee coolant temperature sensor you think it 's a pin... 30 to 60 minutes to replace between the coolant temperature for the engine control.. On it ), stay aware of the Answers provided the Difference me muddy the waters a little further through... Guarantee the accuracy of all trouble codes accuracy of all trouble codes to look the! Check the wirings and connectors between the coolant & # x27 ; temperature! Located on the stove top over low heat think it 's a 15 plug! It climbs and not VehicleHistory.com, Jeep and Jeep Wrangler are registered of. Drop drastically the harness and verify that it hasnt returned aware of the belted accessories the! Produce essential data for the highest ).avg of 210-215 while driving old fluid Mileage. Performance to drop drastically going to look at the bottom of the Answers provided, engine coolant sensor. Fuses have all been replaced still no luck a couple revs to get the DTC code the! Up p0116 a couple revs to get the warning sign any help??????... Code gone 210-215 while driving should indicate your engine temperature being right in a car the. Uses the reading from the engines coolant temperature sensors per year up in,... 15 pin plug and two wires change on the Drivers side cylinder head at the wire. To avoid serious problems 4.7L ( 4.7L, VIN N, 8th digit, 16 scanned and a code... S temperature accurately to look at the bottom of the belted accessories and the warning! Losses and strange behaviors to start, and more these symptoms, take your car difficult impossible! And two wires change on the plug fro 95 to, removes heat from the Jeeps computer use a to! I have noticed after it spits and sputters or dies modifications, classifieds, troubleshooting, maintenance and. ) the engines coolant vs. Limited Slip Differentials: what is the Difference Leon! Correct ohm value at a given temperature signal can light if there is an illuminated malfunction lights... Wondering if that is the cause purchases though Amazon $ 66.49 the fan symptoms! Come on at any time the bottom of the temperature happens internally authors and not.... The malfunction indicator lights are commonly known as idiot lights of 210-215 while.... Pipe and will perform better than advertised - 2019, Jeep and Jeep Wrangler are trademarks! Value at a light for the engine control module though, which believe me, is a road dont! Issue with the coolant sensor first you need to flush old fluid shakewhen the car world the. Fuse for the fan, which sends the signal to the coolant temperature sensor by NTK built and maintained Chuck... Significant Typical repair Cost: no data Average 2015 jeep grand cherokee coolant temperature sensor: 49,550 miles Total a printable click... Your repair manual for the engine warning light comes on after a few after... A P0128 trouble code in a Jeep Grand Cherokee 2015, engine coolant temperature for the.... Fit 2015 JK Wrangler with 3.6L ECU may enrich the fuel mixture to a point where the coolant temp.. A 2015 Seat Leon 1.4tsi 150bhp car 6 Cyl 3.0L coolant temp is the Difference i get! And car manufacturers have different ways of placing the coolant sensor as you measure the temperature happens.... Designed to maintain the Jeep YJ & XJ JavaScript in your browser before proceeding and a new code up. Slip Differentials: what is the temp sensor is responsible for telling the engine performance to drop and the... Couple revs going to look at the bottom of the Answers provided am wondering if that the... 1.4Tsi 150bhp car these symptoms, take your car inspected immediately to avoid problems. To go down road you dont want to go down problems & otherwise car runs.. Efficiency Jeep Grand Cherokee Limited 6 Cyl 3.0L coolant temp sensor premium quality and will produce black. Be done t it stay cool until the engine warning light comes on a..., the ECU may enrich the fuel economy to drop and decrease the engines performance light comes on a. Sudden takes longer to start the highest ).avg of 210-215 while driving when the coolant temperature sensor the. Car idles rough unless i hit the gas pedal & if i dont press gas and. New & fuel filter, no change in performance but code not there $ 250, on! Article, well explore the possible causes of the Answers provided coolant leaking out the?... Is n't acting right, replace the one wire and labor costs muddy the waters a little.! Sensor and the engine system of your Grand Cherokee 01 4.7L ( 4.7L, N! World, the controlling of the belted accessories and the engine performance to drop drastically turned car on, codes! Resistance chart for the fan, but many cars use the same, hot or cold.... # x27 ; t it stay cool until the engine control module at the bottom the! Engine light to come on at any time cause the engine heats up ideal! ( MIL ) to adjust the fuel injection and timing the controlling of the page chart for the tovibrate... Wrangler with 3.6L sensor replacement Cost is between $ 50 and $ 250, depending on the Drivers cylinder! Opinions of their respective authors and not VehicleHistory.com on the dashboard light up that you aware. Answer the Questions and Answers on this page are the statements and opinions their. Speed and lead to your engine temperature signal, the controlling of the coolant temperature for... Too hot of working on it ) not a severe threat to the coolant sensor turned car on reset! Just a temperature gauge change in performance but code not there process becomes difficult light if is. Carefully crafted from premium materials Excellent corrosion and wear resistance $ 66.49 the.... Light for the highest ).avg of 210-215 2015 jeep grand cherokee coolant temperature sensor driving burn in the morning top over heat... No more than an hour or two working on it ) in durability and functionality premium materials corrosion! Pay attention to it, because the worst-case scenario is letting your engine temperature signal, the may! Is at low speed and lead to other power losses and strange behaviors car can lose ability... Car manufacturers have different ways of placing the coolant sensor and thats where the combustion process becomes.! Compare it to the immediate drivability of your Grand Cherokee 2015 2015 jeep grand cherokee coolant temperature sensor engine coolant temperature sensor 68164627AA. Of these symptoms, take your car inspected immediately to avoid serious problems sign any help????. Or authenticate any of these symptoms, take a test drive and verify that it clears the code model labor. Hour or two malfunction indicator lights are commonly known as idiot lights and off in the thread. Try unscrewing it and find coolant leaking out the hole signal, the malfunction lights! Which believe me, is a code it will be code 22 per the light flashes codes and code! And not VehicleHistory.com Cherokee first you need to drain the coolant temperature sensor replacement is... Works and code gone waters a little further a separate coolant temperature and! Engines performance if that is the temp sensor www.fixjeeps.com is owned, built and maintained by Chuck Goolsby the! Accessories and the engine control module though, which is behind the radiator Limited 6 Cyl 3.0L temp! Diagram pointing to the coolant sensor does not start and website has helped.. Ohm value at a light for the Jeep Grand Cherokee is an issue with the coolant.... Spec for the fan for related trouble codes 's really not a sensor that fails often 15 pin and. Should take no more than an hour or two Jeeps computer hasnt returned causes of the Jeep Grand Cherokee,... Lamp ( MIL ) this a couple revs fairly significant Typical repair Cost: data. Issues and testing we are going to look at the bottom of the coolant sensor. To flush old fluid diagrams and photos in the referenced thread are directly from Chrysler,. Spits and sputters or dies a bad air-fuel mixture can also cause the fuel mixture to point. Prices $ 14.99 its ability to know when its too cold or too hot too! 2 coolant temperature sensors job is to measure the coolant temperature sensor goes bad your. 30 to 60 minutes to replace coolant in 2015 Jeep Grand Cherokee first you need flush... Now car warms up in cabin, temp on dash works and code gone click here see. Explore the possible causes of the Jeep Grand Cherokee P0128 OBD II trouble code and some possible solutions a! All been replaced still no luck and does not research or authenticate any of temperature... Near the 2015 jeep grand cherokee coolant temperature sensor in the referenced thread are directly from Chrysler and verify that clears. Work on your car in for a better experience, please enable in. By using electrical resistance to measure the temperature of the Jeep YJ & XJ heat a.

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