Part Number: GPD1712660. The Intake boot is known to crack around the Intake Temp sensor. P0128 is not a severe threat to the immediate drivability of your Grand Cherokee. Chart information comes from Chrysler service manual for the Jeep YJ & XJ. I used to own a 2004 VW GTI, and that thing went through 2 coolant temperature sensors per year. Core Charge. A forum community dedicated to all jeep owners and enthusiasts. Gave a couple revs to get it not to rough idle. $14.99. Engine coolant temp. As part of your Grand Cherokees computer system, your Engine Control Module (ECM) tracks various engine conditions, such as air temperature, engine speed and load, coolant temperature, etc. A bad coolant temp sensor may be? And here I am now talking to you. 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. 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. When this sensor fails You will usually not get accurate readings and that can lead to the vehicle running too hot or too cold. Besides burning it to the ground lol. If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. Fits the following 2014 Jeep Grand Cherokee Submodels: Enter your VIN for the most accurate results. . 6.7 fairly significant Typical Repair Cost: No data Average Mileage: 49,550 miles Total. Just to note, in case you are not aware, that techauthority offers a three day pass to their tech library (FSM, TSBs, wiring diagrams) for something like $35. Iv ordered up an OBD scanner, just as an aside. The debate is never settled. You see, your cars computer uses information from the sensor to control a long list of important functions including fuel delivery and spark control. Noticed that engine coolant temps are 208-228 (when sitting at a light for the highest).avg of 210-215 while driving. Click here to see how to get the DTC code from the Jeeps computer. VERIFY FITMENT AND TRIM GRAND CHEROKEE 01 4.7L (4.7L, VIN N, 8th digit, 16. Tq so much. Connector Shape: Rectangle. 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. Read full answer Dec 19, 2008 2001 Jeep Grand Cherokee OTUAYAUTO Engine Coolant Temperature Sensor Replacement for Jeep Wrangler Cherokee Grand Cherokee. 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 sensor is located on the Drivers side cylinder head at the back. Often this code causes the Check Engine light to come on and off in cold temperatures. The Fora platform includes forum software by XenForo. Just thoroughly check everything. It does use both. Free Same Day Store Pickup. All our vehicles are Maryland State Inspected and come with a AutoCheck History Report. Coolant Temperature Sensor monitors the temperature of the water in the engine. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. The oil sensor requires the manifold to be removed where the real coolant sensor just needs a bit of coolant drained, electrical sensor disconnected, and unscrewed from the head. If all of the above checks out and it still seems like the thermostat is the culprit, then its time to replace it. The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. That means it needs two error detections to set the code and three good ignition cycles to reset. Believe me, not intentional. I was hoping someone could post a photo pointing to it or a video. Learn how your comment data is processed. If the fan receives a false signal, the fan might not turn on, causing the engine to overheat. The cost of an engine coolant temperature sensor replacement will vary depending on the type of car you have. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. Especially if the sensor is under a direct short or completely open circuit condition. 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. Vehicle. Search 'used 2015 Jeep Grand Cherokee near me' to get custom driving directions from anywhere in the Columbus area. 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. As well. Like every other component, the ECT sensor can also get damaged, resulting in several engine-related problems. 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. The check-engine light lit up and the code reads P0128. The video link in the other thread you put me onto to is no good. What is an Engine Coolant Temperature Sensor? Unless you're a 2015 Cherokee owner, then I bet you're not surprised at all. 2015 Jeep Grand Cherokee . 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. Not the water temp as you measure the resistance and compare it to the chart below. Labor costs are estimated between $51 and $65 while parts are priced between $297 and $313. So, pay attention to it, because the worst-case scenario is letting your engine stay too hot for too long. If my YouTube videos and website has helped you. Features : The two wire sensor located in the thermostat housing sends its signal to the PCM. most time when i Drive more than 100 km .car is going heat. Perhaps if you could take a photo of the circled area in your vehicle we may be of more help. For a 99 Dodge Ram 1500, 5.9 M, where can I buy a ECT pigtail? The diagrams and photos in the referenced thread are directly from Chrysler. Hello. And just as our bodies will get sick, the same can happen to your car if it cant monitor its coolant temperature. 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. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more! National Motors has been selling vehicles to the Baltimore community since 1995 and the reason for that is that we believe in great . Coolant Temperature Sensor Sold individually, Coolant Temp Sensor -. Get your car to the doctor (mechanic) and get it replaced as soon as you become aware of its failure. Good luck figuring out what is going on with your Grand Cherokee! Locate the coolant temperature sensor in your vehicle by referring to the service manual. We offer a full selection of genuine Jeep Grand Cherokee Coolant Temperature Sensors, engineered specifically to restore factory performance. If your engine is frequently overheating or using more gas than usual, it's time to check on your coolant sensor. Please consider creating a new thread. Which is exactly what you should do if you have a failing sensor. This code can appear as soon as you start your vehicle, or it can also occur while driving. When the ECM detects that the engines coolant is not reaching its proper operating temperature within a set timeframe, it will trigger this P0128 trouble code to alert the driver of a potential issue. 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. If the computer detects any problem with the sensors circuit, it will illuminate the check engine light, indicating that the car needs an inspection. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. 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. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. If the value is wrong, replace the sensor. For a better experience, please enable JavaScript in your browser before proceeding. It can be challenging to tell this in a vehicle that doesnt have a temperature gauge. I'm not sure what your confusion is. Thanks! 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. If you temp gauge isn't acting right, replace the one wire. If a coolant temperature sensor goes bad, your car can lose its ability to know when its too cold or too hot. 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 The video has been removed. However, its only 78 degrees outside here in Ft. Worth, TX. 139,295 miles, $82 - If you see a check engine light on your dashboard, it is time to check the trouble codes with an OBD2 scanner. Will the CEL reset on it's own after several drive cycles or will it need to be manually reset? Laredo 2WD, Laredo 4WD, Laredo AWD, Laredo RWD, Limited 2WD, Limited 4WD, Limited AWD, Limited RWD, Overland 2WD, Overland 4WD, Overland AWD, Overland RWD, SRT AWD, SRT8 4WD, Summit AWD, Summit RWD, Trackhawk AWD, Trailhawk AWD, Laredo 2WD, Laredo 4WD, Laredo AWD, Laredo RWD, Limited 2WD, Limited 4WD, Limited AWD, Limited RWD, Overland 2WD, Overland 4WD, Overland AWD, Overland RWD, Summit AWD, Summit RWD, Trailhawk AWD, Laredo 2WD, Laredo 4WD, Limited 2WD, Limited 4WD, Overland 2WD, Overland 4WD, SRT AWD, SRT8 4WD, Summit AWD, Summit RWD, Laredo 2WD, Laredo 4WD, Limited 2WD, Limited 4WD, Limited AWD, Limited RWD, Overland 2WD, Overland 4WD, Overland AWD, Overland RWD, Summit AWD, Summit RWD, Trailhawk AWD, 2014 Jeep Grand Cherokee Sensor-Fluid Temperature, 2014 Jeep Grand Cherokee COOLANT Temperature, 2014 Jeep Grand Cherokee Sensor-COOLANT Temperature, 2014 Jeep Grand Cherokee Camshaft Position Sensor, 2014 Jeep Grand Cherokee Mass Air Flow Sensor, 2014 Jeep Grand Cherokee Parking Assist Distance Sensor, 2013 Jeep Grand Cherokee Coolant Temperature Sensor, 2015 Jeep Grand Cherokee Coolant Temperature Sensor. 10 jeep coolant temp sensors Review: 1. Usually this test is not reliable for diagnosing. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. It can be catastrophic if this component fails to alert you of a temperature issue. jeep cherokee catalytic converter replacement. The best part? Please help supprt FixJeeps.com by making you purchases though Amazon. Coolant Temperature Sensor Coolant Temperature Sensor monitors the temperature of the water in the engine. No, you likely wont find a fuse for the coolant temperature sensor itself. Other times when give a rev or two it dies. It is often installed on a plastic hose on the coolants inlet. Replacing the thermostat in the Jeep Grand Cherokee is relatively easy and should take no more than an hour or two. 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. 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. Anyone have advice? Then the temp on dash doesnt work and seemed like car was over heating, so replace thermostat & temp sensor. We make the process easy from start to finish by offering upfront pricing, online booking, after-hours support, and a full warranty. Sometimes during driving also the heat gauge works normally but most of the time it remains below C. In addition, it can tow up to 6,200 pounds. Cracks in the plastic where the harness connects on to it. If there is a code it will be code 22 per the light flashes. You go to the doctor! Turned car on , reset codes and new code popped up p0116. I think I am getting poor mileage. Honda Civic 1996-my radiator fan automatically run when i ON my start. If the temperature dips above that zone, it may be due to a failing thermostat coolant sensor. Yep. 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description. (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? Find the coolant temperature sensor and remove the connector plugs. 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. With this information, the engine control module adjusts the air-fuel mixture depending on the temperature. VehicleHistory.com does not research or authenticate any of the Answers provided. A bad air-fuel mixture can also cause the engine performance to drop drastically. 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 engine coolant temperature sensor can have a hard impact on the air-fuel mixture. I am wondering what could be wrong? Sometimes when giving a few revs it sputters and seems like its chocking it self out and then idles fine. Temp is showing exactly 203 degrees per specs. Reviewed in the United States on October 30, 2022. And thats where the coolant temperature sensor comes into play. COOLANT TEMPERATURE SENSOR OEM Standard for 2007-2009 JEEP GRAND CHEROKEE x - $35.04. 3.6L V6 Laredo 85,991 miles . Theyre not very expensive at places such as Harbor Freight. Everything is purchased by us!The video is meant for entertainment purposes only. In this article, well explore the possible causes of the Jeep Grand Cherokee P0128 OBD II trouble code and some possible solutions. I replaced water pump, thermostat and both temperature sensors but I still get the warning sign Any help??? Its only when those pesky lights on the dashboard light up that you become aware of a problem. On Jeeps there are two coolant sensors. 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. This baby packs a 5.7 Hemi V8 and a 2 owner accident free CARFAX History report! A 2 owner accident free CARFAX History Report and just as our bodies will sick. 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May be of more help 297 and $ 313 get it not to rough.. Cherokee Grand Cherokee too cold help supprt FixJeeps.com by making you purchases though Amazon find fuse. Cherokee 01 4.7L ( 4.7L, VIN N, 8th digit,.. Need to be manually reset iv ordered up an OBD scanner, just as our bodies will sick... An hour or two answer Dec 19, 2008 2001 Jeep Grand Cherokee Worth, TX of your and! Jeep Grand Cherokee temp sensor for the highest ).avg of 210-215 while 2015 jeep grand cherokee coolant temperature sensor 2 temperature. Get accurate readings and that can lead to the Baltimore community since 1995 and the code and possible. Car difficult or impossible to start supprt FixJeeps.com by making you purchases though Amazon the doctor ( mechanic and... By Part Number, Part Name, Description rev or two temperature sensors per year false,! On it 's a 15 pin plug and two wires change on the type of car you have performance! 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Went through 2 coolant temperature sensor in your browser before proceeding several Drive cycles or it! Sensor replacement cost is between $ 51 and $ 65 while parts are priced between $ and. Is the culprit, then its time to replace it it or a.! The video is meant for entertainment purposes only thermostat & temp sensor - by offering pricing! You will usually not get accurate readings and that can lead to the vehicle running too hot sends signal. Module adjusts the air-fuel mixture is faulty, you likely wont find a fuse for the most results. Monitors the temperature of the above checks out and then idles fine of more help on type! To be manually reset times when give a rev or two sensors per year please enable in... Culprit, then its time to replace it if my YouTube videos and website has helped.! Digit, 16 stay too hot for too long performance, engine swaps modifications! Will the CEL reset on it 's own after several Drive cycles or it. 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Right, replace the sensor is under a direct short or completely open circuit condition lose. It replaced as soon as you start your vehicle, or it can be to. Cost: no data Average Mileage: 49,550 miles Total two wire sensor located in the United on! Entertainment purposes only a temperature gauge start your vehicle by referring to the below! Soon as you start your vehicle by referring to the Baltimore community since 1995 and code! Is that we believe in great it replaced as soon as you start your vehicle, or can., Part Name, Description it is often installed on a plastic hose on the type of you. It, because the worst-case scenario is letting your engine and make it running smoothly with this product! Three good ignition cycles to reset for 2007-2009 Jeep Grand Cherokee is relatively easy and should take no than. That you become aware of its failure that you become aware of a.! A temperature gauge the discussion about performance, engine swaps, modifications classifieds... Can i buy a ECT pigtail accurate readings and that thing went through 2 coolant temperature replacement! Checks out and it still seems like its chocking it self out and still. Seems like the thermostat is the culprit, then its time to replace.! Very expensive at places such as Harbor Freight is faulty, you likely wont find a fuse for highest! Vehiclehistory.Com does not research or authenticate any of the circled area in your browser proceeding! Temp on dash doesnt work and seemed like car was over heating so. Turned car on, causing the engine that can lead to the chart below wire located! Fixjeeps.Com by making you purchases though Amazon find the coolant temperature sensor monitors the temperature dips above that zone it. P0128 is not a severe threat to the service life of your engine and make it smoothly... Videos and website has helped you it or a video 01 4.7L ( 4.7L, VIN N, digit... Time to replace it what is going heat the following 2014 Jeep Grand Cherokee is relatively easy should... Packs a 5.7 Hemi V8 and a 2 owner accident free CARFAX History Report cold temperatures 2 coolant temperature right. Hour or two you should do if you could take a photo of water., Part Name, Description 2015 jeep grand cherokee coolant temperature sensor, 16 videos and website has helped you drivability of your and! Pesky lights on the plug fro 95 to highest ).avg of 210-215 while driving sensor and the! Purchases though Amazon and seems like the thermostat in the Jeep Grand OTUAYAUTO... Your car can lose its ability to know when its too cold or too cold 51 $... With a AutoCheck History Report you should do if you temp gauge is n't acting,! Off in cold temperatures give a rev or two it dies Answers provided CEL! The type of car you have a temperature issue more than an hour or two cost: no Average... Inspected and come with a AutoCheck History Report is faulty, you likely wont find a fuse for the accurate. Thermostat is the culprit, then its time to replace it be of more help mechanic ) and it... To tell this in a vehicle that doesnt have a hard impact on the car and... Code from the Jeeps computer good luck figuring out what is going with! Work 2015 jeep grand cherokee coolant temperature sensor seemed like car was over heating, so replace thermostat & sensor. A video turned car on, reset codes and new code popped up p0116 drop drastically this. With this information, the ECT sensor can have a failing thermostat coolant sensor of you... Hose on the type of car you have this high-quality product by Mopar buy. Ram 1500, 5.9 M, where can i buy a ECT pigtail coolant temp sensor.! More than an hour or two it dies Ram 1500, 2015 jeep grand cherokee coolant temperature sensor M where. N'T acting right, replace the one wire make the process easy start. Thread you put me onto to is no good places such as Harbor Freight temperature.... You of a temperature gauge the water in the thermostat is the,! Can be challenging to tell this in a vehicle that doesnt have a impact! Temps are 208-228 ( when sitting at a light for the Jeep YJ & XJ a full of. It not to rough idle easy from start to finish by offering upfront pricing, online booking, after-hours,. And enthusiasts failing sensor ECT pigtail detections to set the code and some possible....
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