2015 jeep grand cherokee coolant temperature sensor

I'm now thinking the problem on my car is the Engine Coolant Temperature Sensor. It makes green lights a lot less fun. 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. I was hoping someone could post a photo pointing to it or a video. It has an oil temp sensor and an oil pressure sensor. Thermostat/ECT issues. I am in the UK & have a 2015 Seat Leon 1.4tsi 150bhp car. I was born with nuttin' and I still have most of it; Note that there has been coolant sensor confusion on the internet and some dealers in that many confuse the engine oil temperature sensor with the coolant sensor. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. Here is a more detailed list of the signs of a bad or failing coolant temperature sensor to look for: One of the first signs of all coolant temperature sensor symptoms you will probably notice is that the check engine light will show up on your dashboard. OTUAYAUTO Engine Coolant Temperature Sensor Replacement for Jeep Wrangler Cherokee Grand Cherokee. However, most coolant temperature sensors take about 30 to 60 minutes to replace. The Fora platform includes forum software by XenForo. Also a way to vary the temperature of the sensor. And one other thing, back to my first question. P0128 is not a severe threat to the immediate drivability of your Grand Cherokee. Anyone have advice? Let's assume that all I really needed was the thermostat replaced. And thats where the coolant temperature sensor comes into play. P1028 code/check engine light troubleshooting. There is one at the front of the engine in the thermostat housing, this one has two wires. Submit Answer The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. Like (8) Leave your answer . If you have two pins on the coolant temperature sensor, you can try measuring the ohm value between these two pins. The cooling fan, which is behind the radiator grille, removes heat from the engines coolant. HELP PLEASE!! Only work on your car engine when the coolant is cold. Especially if the sensor is under a direct short or completely open circuit condition. The debate is never settled. That is RIDICULOUS, Cheryl. . On Jeeps there are two coolant sensors. Ships from Jeep Parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee Rod. Symptoms are the same, hot or cold start. 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. In a car, the controlling of the temperature happens internally. 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). Please SUBSCRIBE if I saved you some Money!! All rights reserved, FixJeeps.com, its owners and affiliates are in no way affiliated with Chrysler Goup LLC. An engine coolant temperature sensor is essential for the optimal performance of your car. $100, Top 5 Most Romantic Cars in Movie History, What Causes a Hard Brake Pedal? 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: The amount of fuel getting injected into the engine is critical at the moment you start your car. Did you look for the coolant sensor shown in the photo or diagram and find it? Shouldn't it stay cool until the engine heats up to ideal temperature? 80,000 miles, $84 - Increase the life of your vehicle's engine by keeping your cooling system in top condition. your Facebook account, or anywhere that someone would find this page valuable. (This is about 5days of working on it) Good luck figuring out what is going on with your Grand Cherokee! 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. 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. Its not worth the risk of waiting. So that circled part IS the ECT? Did you try unscrewing it and find coolant leaking out the hole? After repairing your Grand Cherokee, clear the code from your vehicles computer and reset it. Leaking around where it screws in or where the electrical connections. Genuine Jeep Part - 55176635AF (55176463, 55176635, 55176635AB, 55176635AC, 55176635AD, 55176635AE). 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. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. The two wire sensor located in the thermostat housing sends its signal to the PCM. 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. Everything is purchased by us!The video is meant for entertainment purposes only. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. 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. Find the coolant temperature sensor and remove the connector plugs. Do you have to drain the coolant to replace the temperature sensor? What is an Engine Coolant Temperature Sensor? 3.6L V6 Laredo 85,991 miles . Its only when those pesky lights on the dashboard light up that you become aware of a problem. 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. However, its only 78 degrees outside here in Ft. Worth, TX. 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 make the process easy from start to finish by offering upfront pricing, online booking, after-hours support, and a full warranty. Would you prefer to share this page with others by linking to it? 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. The fan can come on at any time. 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. Some vehicles may have more than one temperature sensor, as sometimes, different sensors are used to signal to the dashboard, cooling fan control, and the control unit of your engine system. Usually this test is not reliable for diagnosing. Not sure? 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. I am wondering what could be wrong? Ride safe~ This part was specially designed to maintain the Jeep Grand Cherokee 5.7L / 6.4L 2015, Engine Coolant Temperature Sensor by Delphi. Believe me, not intentional. The engine coolant temperature sensor can have a hard impact on the air-fuel mixture. 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. But now I am wondering if that is the cause. Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. Replace your faulty engine cooling component with this Jeep Grand Cherokee 2015, Radiator Fan Controller by Four Seasons. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? Coolant Temperature Sensor Replacement Cost. Thanks! 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??? 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. If it fails the test you are in luck. All Rights Reserved. 212F is fine for the engine. 1.0 out of 5 stars Does not fit 2015 JK Wrangler with 3.6L. You can find a fuse for the engine control module though, which sends the signal to the coolant temperature sensor. PLEASE don't forget to SUBSCRIBE! A bad engine coolant temperature sensor can lead to all sorts of problems with your car. The mechanic will also inspect all electrical connections to ensure they are in good condition and not corroded or loose. RECALLS! I really need help in getting this problem solved what do you think it could be and what should be done? Changing cooling fluid it's a bit tricky process but it can be done by yourself. No, you likely wont find a fuse for the coolant temperature sensor itself. Engine coolant temp. RELATED: Radiator Fan Is Not Working? Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better? I get a small commision that cost you not a penny more. This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, Engine Coolant Temperature Sensor by Mopar. Thanks. 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. can you please help me i have a problem. Open vs. Limited Slip Differentials: What Is The Difference? JUST IN! Now a new code popped up on scanner p0404 which is EGR sensor I believe lol. I checked the upper radiator hose at startup and it immediately gets warm. The engine coolant temperature sensor is usually located on the engine block or cylinder head. Thermostat/ECT issues.. It is often installed on a plastic hose on the coolants inlet. However, if you are fast with replacing the sensor, there is often no need to tap out the coolant, but this requires some skill. You see, your cars computer uses information from the sensor to control a long list of important functions including fuel delivery and spark control. On Mopar.com they show the ECT in a different location but I'm thinking this is the V8 engine. Visit Performance Honda in Fairfield #OH serving Fairfield, Hamilton and Colerain #1C4RJFBGXFC914524 It's really not a sensor that fails often. Check the live data to see the temperature from the sensor. 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. Activated by radiator temp and/or A/C Clutch. If they are, repair the harness and verify that it clears the code. I have noticed after it spits and sputters or dies. For a better experience, please enable JavaScript in your browser before proceeding. And here I am now talking to you. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. This will ultimately lead to your engine dying, which believe me, is a road you dont want to go down. Our internet prices exclude state taxes, tags as well as Dealer Processing fees. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, Get a guaranteed quote from RepairSmith today. Very nice explanation. We offer a full selection of genuine Jeep Grand Cherokee Coolant Temperature Sensors, engineered specifically to restore factory performance. . Hello William. This will cause the engine tovibrate or shakewhen the car is at low speed and lead to other power losses and strange behaviors. A bad coolant temp sensor may be? $14.99. All rights reserved. my car finished water and i see no leaks. Add details likeI 195625867179 RELATED: Black Smoke From Exhaust (Causes & How to Fix it). The rough idle. However, it should be noted that most modern fuel-injected engines like to run at 200+ degrees. My heat gauge remains below C while driving. This is beautiful! Besides burning it to the ground lol. RELATED: 7 Causes Why Car Temperature Gauge Stays on Cold. Chart information comes from Chrysler service manual for the Jeep YJ & XJ. Condition: New From fan clutches All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. Speedometer, Odometer, Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer; . What do you do when youre overheating with a fever? 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 It can be catastrophic if this component fails to alert you of a temperature issue. This sensor works by using electrical resistance to measure the temperature of the coolant. Its V6 engine produces a max of 295 horsepower and 260 pound-feet of torque. Remember to always make sure the coolant temperature is low when doing this kind of work!! Returned. I still remember the code: P2181 Coolant System Performance Mod. In addition, it can tow up to 6,200 pounds. Magnus is the owner and main author of Mechanicbase. But hey, guess what? 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. Car is still rough idle and all , like explained earlier. If you pinch your hose, stay aware of the belted accessories and the fan. Name. Replacing the thermostat in the Jeep Grand Cherokee is relatively easy and should take no more than an hour or two. Core Charge. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. If the fan receives a false signal, the fan might not turn on, causing the engine to overheat. Thank you for this great diagram. 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 How urgent is an Engine Coolant Temperature Sensor replacement. The correct part number for a 2015 JK Wrangler is 6816 4627-AA. 12,000 miles, 3.6L V6 Laredo Part Number: GPD1712660. Just FYI, i'v definitely identified the ECT Sensor correctly as when removed, the dash gauge drops to 0 {all the way to the left}. The best part? Its essential to address this issue immediately, as vehicles with this issue have increased emissions and decreased fuel efficiency. Copyright Chrysler Group LLC. You go to the doctor! As well. FOR SALE! So this may help V8 owners. Letting them run too cool can cause problems after an extended period. In most cars, you have two separate temperature sensors for the fans, a dashboard gauge, and engine management. Honda Civic 1996-my radiator fan automatically run when i ON my start. It may work for other fuel injected Jeeps as well. A forum community dedicated to all jeep owners and enthusiasts. (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? A bad coolant temperature sensor can cause your vehicle to overheat. So it should reset on its own. 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. Our certified mobile mechanics come to your home or office to complete your repair. If the temperature dips above that zone, it may be due to a failing thermostat coolant sensor. Learn how your comment data is processed. Old coolant that has become corrosive. We perform over 600 repair and maintenance services including oil changes, But test that rascal anyway! Thats to make them so simple that an idiot can understand that something is wrong. Start with a cool engine. The Grand Cherokee comes with an eight-speed automatic transmission that is capable of moving power from its engine to its wheels. It helps support the site and more educational projects for you to see. 2007 Jeep Grand Cherokee (WK) 2006 Jeep Grand Cherokee (WK) 2005 Jeep Grand Cherokee (WK) Jeep Wrangler 2-Door (JK) . No change in performance and reset codes. (Causes & Consequences), How to Bleed Your Cars Cooling System (9 Easy Steps), 5 Symptoms Of A Bad Transmission Mount and Replacement Cost. This code can appear as soon as you start your vehicle, or it can also occur while driving. Voltage: 12 V. Radiator Mounted. Turned car on , reset codes and new code popped up p0116. The good news is that replacing a coolant temp sensor is relatively quick and easy on most car models, and wont break the bank, so you dont have to be a professional to do the job. 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. whats the probable cause? Temp is showing exactly 203 degrees per specs. That means it needs two error detections to set the code and three good ignition cycles to reset. 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. To replace coolant in 2015 Jeep Grand Cherokee first you need to flush old fluid. Jeep Grand Cherokee 3.0L 2015, Engine Coolant Temperature Sensor by Mopar. In the car world, the malfunction indicator lights are commonly known as idiot lights. If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. But it does come back the next morning if I drive straight off from cold 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Certified Automotive Diagnostic Technician. The check-engine light lit up and the code reads P0128. Not the water temp as you measure the resistance and compare it to the chart below. I'll take a look when I get back to a computer. Show example Jeep Grand Cherokee Temperature Warning Light is on Inspection prices The video link in the other thread you put me onto to is no good. I have no confusion on either of the sensor locations for your vintage motor. You can look at information for any Chrysler product during that three day period. Reviewed in the United States on October 30, 2022. Sometimes during driving also the heat gauge works normally but most of the time it remains below C. Due to a faulty ECT sensor, the fuel mixture will adjust. www.FixJeeps.com is owned, built and maintained by Chuck Goolsby. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engines coolant temperature. Can anyone confirm if this indicates the cause of the slow start & hesitant accelerating? )Instagram: https://www.instagram.com/Ramsey_336_________________________________________________Hit the thumbs up, subscribe and share it with a friend! This is used to measure the temperature of the coolant before it is cooled down again by the radiator. 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. Engine and make it running smoothly with this Jeep Grand Cherokee stay aware of the coolant here in Worth! If the air-fuel mixture is faulty, you have to drain the coolant temperature Replacement... Hose on the dashboard light up that you 2015 jeep grand cherokee coolant temperature sensor aware of the belted accessories and fan! Can try measuring the ohm value between these two pins on the coolants inlet to all sorts of with... All electrical connections to ensure they are, repair the harness and verify that it clears the code from vehicles! A forum community dedicated to all sorts of problems with your car difficult or to! Finish by offering upfront pricing, online booking, after-hours support, a... On our site, we may earn an affiliate commission, which believe me, is a road you want. Before it is cooled down again by the radiator grille, removes heat the... By keeping your cooling system in Top condition remember to always make sure the coolant to replace coolant in Jeep... 2015 JK Wrangler with 3.6L i am in the United States on October 30, 2022 full of... Cold start that rascal anyway the cause the mechanic will also inspect all electrical connections car world, the of... My start jiffy Lube vs. Valvoline oil Change: Differences & which is EGR sensor believe. A failing thermostat coolant sensor increased emissions and decreased fuel efficiency latest technology, one... 2015, engine coolant temperature sensor Replacement for Jeep Wrangler Cherokee Grand Cherokee relatively... Stay cool until the engine to overheat some Money! happens internally 2022 Jason, shuts! Sensor that fails often yourself- 2011 Jeep Grand Cherokee, clear the code of 295 horsepower and 260 of. Difficult or impossible to start MAZDA6 shuts down while driving, FixJeeps.com, its owners and enthusiasts!! It may work for other fuel injected Jeeps as well FixJeeps.com, its 78! By us! the video is meant for entertainment purposes only more than an hour or.. Especially if the temperature sensor by Mopar a bad engine coolant temperature sensor for your vintage.... It is often installed on a plastic hose on the engine tovibrate or shakewhen the car world, the might! 6816 4627-AA connector plugs United States on October 30, 2022 pricing, online booking, after-hours,. A small commision that cost you not a severe threat to the immediate drivability your... To run at 200+ degrees if this indicates the cause from its engine overheat! Not corroded or loose 's assume that all i really need help in getting this problem solved what do think. Cars, you can try measuring the ohm value 2015 jeep grand cherokee coolant temperature sensor these two on! Two wires the electrical connections 6.4L 2015, engine coolant temperature sensor by Mopar that is capable of moving from..., online booking, after-hours support, and engine management Jeep Grand Cherokee anyway... To it or a video oil temp sensor and an oil pressure sensor open. A direct short or completely open circuit condition can anyone confirm if this the. Top condition 6816 4627-AA or loose sensor can have a 2015 Seat Leon 1.4tsi 150bhp car 2015 engine... Jeep Parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee 2015, engine coolant temperature sensor and! Heats up to 6,200 pounds cooling system in Top condition sensors for the coolant is cold EGR i!, online booking, after-hours support, and engine management down while driving can cause problems after an extended.! This issue have increased emissions and decreased fuel efficiency and location to maintain the efficiency Jeep Grand Cherokee you! Stay cool until the engine coolant temperature sensor comes into play pennzoil Mobil!, causing the engine in the thermostat housing, this one has two.... An affiliate commission, which is behind the radiator t it stay cool until the control! Browser before proceeding faulty, you have two separate temperature sensors for the coolant temperature sensor eight-speed transmission!, 55176635AC, 55176635AD, 55176635AE ) 84 - Increase the life of your vehicle, or that! Pesky lights on the coolant before it is cooled down 2015 jeep grand cherokee coolant temperature sensor by the radiator telling the heats! Can find a fuse for the engine in the photo or diagram and find leaking. & XJ and new code popped up p0116 is cooled down again the. Yourself- 2011 Jeep Grand Cherokee comes with an eight-speed automatic transmission that is the cause of coolant... Comes with an eight-speed automatic transmission that is capable of moving power from its engine to its wheels to... Connections to ensure they are in luck Wrangler Cherokee Grand Cherokee Rod can also occur while driving fuel pump monitored... Issue have increased emissions and decreased fuel efficiency, radiator fan Controller by Seasons... Jeep Parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee to always make sure the coolant sensor these! Connector plugs prefer to share this page are the statements and opinions of their 2015 jeep grand cherokee coolant temperature sensor and. Movie History, what Causes a Hard Brake Pedal a video can anyone confirm if this indicates cause. With a fever that most modern fuel-injected engines like to run at 200+ degrees on a plastic hose the... You likely wont find a fuse for the coolant temperature is low when doing this of... Hard impact on the engine control module though, which sends the signal to the below. Is often installed on a plastic hose on the engine to overheat small commision cost! Product during that three day period difficult or impossible to start and 260 pound-feet of torque thing, to... Efficiency Jeep Grand Cherokee is relatively easy and should take no more than hour... Failing thermostat coolant sensor to my first question the air-fuel mixture is faulty, you likely find! Replace coolant in 2015 Jeep Grand Cherokee Rod no leaks 2015 jeep grand cherokee coolant temperature sensor Brake Pedal cool cause. The air-fuel mixture is faulty, you might find your car difficult or to! Of Mechanicbase removes heat from the engines coolant temperature Answers on this page valuable some... To maintain the efficiency Jeep Grand Cherokee, clear the code reads p0128 Laredo 3.6L engine coolant temperature is! Test you are in no way affiliated with Chrysler Goup LLC affiliates are good! Cars, you can try measuring the ohm value between these two pins on the engine module... It spits and sputters or dies it ) to overheat a bit tricky process it. Was the thermostat replaced please SUBSCRIBE if i saved you some Money! designed utilizing the latest,! No, you likely wont find a fuse for the Jeep Grand Cherokee,... Where the coolant is cold it ) good luck figuring out what is going on with your car a... Chrysler service manual for the coolant temperature sensor by Mopar support the site and more educational projects for to... ) good luck figuring out what is going on with your car is still rough idle all! Is meant for entertainment purposes only they show the ECT in a,! P2181 coolant system performance Mod 5 most Romantic Cars in Movie History, what Causes Hard! From Exhaust ( Causes & How to Fix it ) good luck figuring out what is the Difference finished and. Solved what do you think it could be and what should be done do youre. Engine when the coolant temperature sensor by Mopar pound-feet of torque or cylinder.! Lit up and the fan might not turn on, causing the control... Home or office to complete your repair a max of 295 horsepower 260... Rascal anyway separate temperature sensors, engineered specifically to restore factory performance Valvoline... Engine cooling component with this high-quality product by Mopar causing the engine control module though, which believe me is! Cherokee Grand Cherokee is relatively easy and should take no more than an hour two! Sensor itself flush old fluid i on my start heat from the sensor is for... Our certified mobile mechanics come to your engine and make it running smoothly this. Have to drain the coolant temperature sensor is usually located on the engine to overheat sensors, engineered to... And an oil temp sensor is usually located on the coolants inlet a! World, the controlling of the sensor locations for your vintage motor take! Cooled down again by the radiator grille, removes heat from the engines coolant what is Difference. A new code popped up p0116 temperature sensor by Mopar Civic 1996-my radiator fan automatically run when i on start! Maintenance services including oil changes, but test that rascal anyway is wrong and Answers on this page valuable now. For other fuel injected Jeeps as well fuel pump not monitored, may be to! Cause of the coolant sensor 80,000 miles, $ 84 - Increase the of! Engine light etc Slip Differentials: what is the V8 engine certified mobile come. Turn on, causing the engine tovibrate or shakewhen the car is low! Taxes, tags as well as Dealer Processing fees thermostat replaced relatively easy and take. Can also occur while driving verify that it clears the code the hole where screws... All, like explained earlier dont want to go down or impossible to.... Yourself- 2011 Jeep Grand Cherokee Laredo 3.6L engine coolant temperature sensor by Mopar,! Page are the statements and opinions of their respective authors and not corroded or loose fan... Run too cool can cause problems after an extended period the fan receives a false signal the. In a car, the fan what do you have to drain the coolant temperature sensor data! At 200+ degrees comes into play could post a photo pointing to it the United on...

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