VehicleHistory.com does not research or authenticate any of the Answers provided. $14.99. Replace your worn-out or faulty component with this quality replacement from WVE. To replace coolant in 2015 Jeep Grand Cherokee first you need to flush old fluid. For poor performance issues and testing we are going to look at the two wire up front. JUST IN! I really need help in getting this problem solved what do you think it could be and what should be done? YES Auto Parts stands for value, selection, and quality. In addition, it can tow up to 6,200 pounds. Information given in this video does not guarantee the desired outcome. Can anyone confirm if this indicates the cause of the slow start & hesitant accelerating? Learn how your comment data is processed. I replaced water pump, thermostat and both temperature sensors but I still get the warning sign Any help??? 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. Because automakers have already figured it out for them. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. 227,868 miles, $88 - The Grand Cherokee comes with an eight-speed automatic transmission that is capable of moving power from its engine to its wheels. Adjustable (140 - 220 F) with Jeep Grand Cherokee 2015, Engine Cooling Fan Module by WVE. Its essential to address this issue immediately, as vehicles with this issue have increased emissions and decreased fuel efficiency. But hey, guess what? 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 word to word As well. Iv ordered up an OBD scanner, just as an aside. How to Diagnose a Faulty Engine Coolant Temperature Sensor? my car finished water and i see no leaks. You can find a fuse for the engine control module though, which sends the signal to the coolant temperature sensor. But test that rascal anyway! If there are codes related to the ECT, such as P0117 or P0118, they indicate that the Engine Coolant Temp Sensor is not performing correctly, which means you should start diagnosing P0128 in your Jeep Grand Cherokee by taking a look at the ECT and wiring. Not the water temp as you measure the resistance and compare it to the chart below. (7 Causes & How to Fix). It can be catastrophic if this component fails to alert you of a temperature issue. The Fora platform includes forum software by XenForo. If you want to be sure, reset the code with an ODB scanner and see if it comes back. That means it needs two error detections to set the code and three good ignition cycles to reset. Although the dashboard temp gauge still works, when I unplug the ECT Sensor this makes no difference to how the car starts/idles. Symptoms of a failing Engine Coolant Temperature Sensor. When the AC is unplugged the fans come on but they just constantly runs. I have noticed after it spits and sputters or dies. How long does it take to replace a coolant temperature sensor? Its usually located near the thermostat housing or in the engine cylinder head. I have no overheating problems & otherwise car runs great. By the way the oil temp sensor is #5 on the diagram below, which you can't see until you remove the manifold. 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). The P0128 OBD II trouble code indicates that your Jeep Grand Cherokee's engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the vehicle. This fan is electrically controlled and relies on the signal from the onboard computer. 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. What do you do when youre overheating with a fever? Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more! These measurements produce essential data for the engine system of your vehicle. I'll take a look when I get back to a computer. Features : 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. Usually this test is not reliable for diagnosing. 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. COOLANT TEMPERATURE SENSOR OEM Standard for 2007-2009 JEEP GRAND CHEROKEE x - $35.04. There are cheaper ones on the market, but I heavily recommend buying a quality one like Bosch to skip the headaches. In some cases the PCM uses the reading from the sensor to turn on the electric cooling fan if so equipped. On Jeeps there are two coolant sensors. Thank you for this great diagram. A temperature-related signal can light if there is an issue with the coolant sensor. Ships from Jeep Parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee Rod. Its a powerful engine coupled with a heavy-duty suspension and four-wheel drive. 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. The engine warning light comes on after a few minutes after driving off in the morning. Also, it means your engine is too hot, and thats bad news. Coolant Temperature Sensor Sold individually, Coolant Temp Sensor -. 212F is fine for the engine. Free Same Day Store Pickup. You see, your cars computer uses information from the sensor to control a long list of important functions including fuel delivery and spark control. Sometimes when giving a few revs it sputters and seems like its chocking it self out and then idles fine. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engines coolant temperature. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. There is one at the front of the engine in the thermostat housing, this one has two wires. Used 2015 Jeep Grand Cherokee Limited Sport Utility Brilliant Black Crystal Pearlcoat for sale - only $16,300. Take care everyone!Video Recording Equipment:iPhone 6s Plus__________________________________________________________Follow Me!TikTok: Ramsey_336 (Early insights happen here! February 27, 2023 . RELATED: Radiator Fan Is Not Working? 54,000 miles, 4.0L L6 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. 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. Like every other component, the ECT sensor can also get damaged, resulting in several engine-related problems. If you see a check engine light on your dashboard, it is time to check the trouble codes with an OBD2 scanner. To diagnose the coolant temperature sensor, you need a repair manual for your car model to find what measurement values you should expect from the coolant temperature sensor. 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 Three good trips to turn off the MIL.". FixJeeps.com and Power Addicts YouTube are Amazon partners. 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. We are proud to include a limited warranty on all cars at no additional charge. Locate the coolant temperature sensor in your vehicle by referring to the service manual. 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. $114, 5.7L V8 Summit 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. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, Its only when those pesky lights on the dashboard light up that you become aware of a problem. Airbag Occupancy Sensor; Curtain 1st And 2nd Row Airbags; Driver Knee . This sensor works by using electrical resistance to measure the temperature of the coolant. Condition: New I'm completely comfortable doing the work but like you said, there's some confusion over the exact location. Our certified mobile mechanics come to your home or office to complete your repair. You'd be surprised. Perhaps if you could take a photo of the circled area in your vehicle we may be of more help. The whole process will take 1 - 2 hours because you need to cool down the engine, and it will save you up to $150. It has an oil temp sensor and an oil pressure sensor. If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. (7 Causes & How to Fix), Black Smoke From Exhaust (Causes & How to Fix it), 7 Causes Why Car Temperature Gauge Stays on Cold, Car Temperature Gauge Goes Up and Down Causes & How to Fix, Low Engine Coolant Level? The engine coolant temperature sensors job is to measure the coolant temperature for the engine control module. This engine management system sensor operates by using electrical resistance to measure the coolant's temperature accurately. If youre new here, engine coolant is the liquid that circulates around the engine, absorbing heat, to keep the engine from overheating. Fits the following 2014 Jeep Grand Cherokee Submodels: Enter your VIN for the most accurate results. Multiple cold starts and miles driven already. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. After repairing your Grand Cherokee, clear the code from your vehicles computer and reset it. 3.6L V6 Laredo 85,991 miles . 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. 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. You go to the doctor! The coolant temp "sending unit" is for coolant temp reading at the gauge, It is an NTC switch (negative temperature coefficient) which means as temp increases/resistance decreases. Very nice explanation. In the car world, the malfunction indicator lights are commonly known as idiot lights. Its literally just a temperature sensor that monitors the coolant. Like (8) Leave your answer . Gave a couple revs to get it not to rough idle. The success of the sensor directly affects the engines life. Check out free battery charging and engine diagnostic testing while you are in store. It should indicate your engine temperature being right in a happy zone. This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, Engine Coolant Temperature Sensor by Mopar. 2015 Jeep Cherokee Coolant Temperature Sensor - from $17.99+ Chemicals, Oil & Wash Performance APPLY CHANGES Auto Parts Engine Management Sensors 2015 Jeep Cherokee Coolant Temperature Sensor Buy Online. In most cars, you have two separate temperature sensors for the fans, a dashboard gauge, and engine management. Thats to make them so simple that an idiot can understand that something is wrong. 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. 7 Signs Of A Bad Intake Air Temp Sensor and Replacement Cost, Symptoms Of A Bad Airbag Sensor and Replacement Cost, 5 Symptoms Of A Bad Engine Control Unit and Replacement Cost, 5 Symptoms Of A Bad Engine Control Module and Replacement Cost, 15 Different Types of Sensors in a Car and Their Functions, 5 Symptoms Of A Bad Knock Sensor and Replacement Cost, 6 Signs Of A Bad Accelerator Pedal Sensor and Replacement Cost, 10 Symptoms Of A Bad MAP Sensor and Replacement Cost, 5 Symptoms Of A Bad Motor Mount and Replacement Cost, Car Wont Accelerate But RPMs Go Up: Causes & Fixes. Vehicle. That thread has a photo and diagram pointing to the coolant sensor. The cost of an engine coolant temperature sensor replacement will vary depending on the type of car you have. Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer . The PCM uses this temperature reading to adjust the fuel injection and timing. That is RIDICULOUS, Cheryl. Yes, a bad coolant temp sensor can prevent the engine from starting. Often this code causes the Check Engine light to come on and off in cold temperatures. Please consider creating a new thread. Check your repair manual for the correct ohm value at a given temperature. As a further step, the mechanic may check the coolant temperature at the thermostat housing to see if its responding correctly. If it fails the test you are in luck. 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. . Click here to see how to get the DTC code from the Jeeps computer. 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. The coolant temperature switch - otherwise known as the coolant temperature sensor - is primarily responsible for monitoring the engine coolant's temperature. Get a guaranteed quote from RepairSmith today. P1028 code/check engine light troubleshooting. Looks like they replaced the coolant temperature sensor (68164627AA) and all seems ok now. Letting them run too cool can cause problems after an extended period. An excellent way to at least get a good idea of whether its the thermostat or the sensor is to start the vehicle cold and let it idle for ten minutes. Believe me, not intentional. I used to own a 2004 VW GTI, and that thing went through 2 coolant temperature sensors per year. The correct part number for a 2015 JK Wrangler is 6816 4627-AA. 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I still get the DTC code from the onboard computer like you said, 's. In some cases the PCM uses this temperature reading to adjust the injection... In this video does not research or authenticate any of the Answers provided Module... Getting this problem solved what do you think it could be and should! Yes Auto Parts stands for value, selection, and engine diagnostic testing while you are store. The Answers provided MAZDA6 shuts down while driving fuel pump not monitored, may be of help. The fans come on and off in cold temperatures if this component fails alert...