Hello. Copyright Chrysler Group LLC. Our cars arent sentient beings, and they dont need to worry about this. Ride safe~ )Instagram: https://www.instagram.com/Ramsey_336_________________________________________________Hit the thumbs up, subscribe and share it with a friend! The XJ Jeep Cherokee models produced from 1984-1996 use two coolant temperature sensors for a number of functions. Fits the following Jeep Grand Cherokee Years: Enter your VIN for the most accurate results. If you pinch your hose, stay aware of the belted accessories and the fan. Our certified mobile mechanics come to your home or office to complete your repair. P0128 is most often caused by a thermostat that is stuck open. Locate the coolant temperature sensor in your vehicle by referring to the service manual. This baby packs a 5.7 Hemi V8 and a 2 owner accident free CARFAX History report! 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. The replacement is also often quite straightforward, except that you might have to pour out all the coolant from the engine and refill it. The excessive fuel will burn in the exhaust pipe and will produce thick black smoke. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engines coolant temperature. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. So this may help V8 owners. ((2005 Chevy Impala 3.4Liter 6 cylinder)) Car all of a sudden takes longer to start, and is sluggish/hesitant on hard acceleration. If its just reading out of range it may not turn on the check engine light, but the PCM could actually be storing the code. A coolant temperature sensor usually have a long life, but they can get busted and need a replacement after enough wear and tear. 6.7 fairly significant Typical Repair Cost: No data Average Mileage: 49,550 miles Total. Scanned and a new code popped up p0306, misfire cylinder #6. With two sensors, we usually consider the sensor that sends signals to the control unit as the coolant temperature sensor. In some cases the PCM uses the reading from the sensor to turn on the electric cooling fan if so equipped. And here I am now talking to you. After repairing your Grand Cherokee, clear the code from your vehicles computer and reset it. 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. 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: most time when i Drive more than 100 km .car is going heat. word to word If you have two pins on the coolant temperature sensor, you can try measuring the ohm value between these two pins. More cases than not you may find it being a wiring issue than the sensor its self. Just thoroughly check everything. Believe me, not intentional. Thanks. This part was specially designed to maintain the. Use a thermometer to measure the water temp as it climbs. Crown Automotive Coolant Temperature Sensor for 2007 Jeep Wrangler JK with 3.8L Engine, . It can be challenging to tell this in a vehicle that doesnt have a temperature gauge. It should indicate your engine temperature being right in a happy zone. See YouTube video at the bottom of the page. The one wire sensor in the back sends temp readings to the gauge in the Jeeps dash. 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. Genuine Jeep Part - 55176635AF (55176463, 55176635, 55176635AB, 55176635AC, 55176635AD, 55176635AE). Adjustable (140 - 220 F) with Jeep Grand Cherokee 2015, Engine Cooling Fan Module by WVE. I think someone ask and resolved this a couple years ago here. There is 3 on top of engine.. Also get Ignition Control Module tested at parts store. Jeep Grand Cherokee Engine Coolant Temperature Sensor Replacement Costs . You go to the doctor! 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}. Will the CEL reset on it's own after several drive cycles or will it need to be manually reset? 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 2014 Jeep Grand Cherokee Limited 6 Cyl 3.0L Coolant Temp Sensor. 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. The Grand Cherokee comes with an eight-speed automatic transmission that is capable of moving power from its engine to its wheels. Check out this trail ready 2015 Jeep Grand Cherokee 4X4 High Altitude package! For poor performance issues and testing we are going to look at the two wire up front. The video has been removed. 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. HELP PLEASE!! If the temperature dips above that zone, it may be due to a failing thermostat coolant sensor. 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). (7 Causes & How to Fix). Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. 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. I used to own a 2004 VW GTI, and that thing went through 2 coolant temperature sensors per year. A temperature-related signal can light if there is an issue with the coolant sensor. This is beautiful! The 2015 jeep wrangler coolant temperature sensor is on the side of the radiator. Reviewed in the United States on October 30, 2022. What are you working on today? 1 - 9 of 9 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better? Certified Automotive Diagnostic Technician. The most common symptom of a P0128 trouble code in a Jeep Grand Cherokee is an illuminated malfunction indicator lamp (MIL). 10 jeep coolant temp sensors Review: 1. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. COOLANT TEMPERATURE SENSOR OEM Standard for 2007-2009 JEEP GRAND CHEROKEE x - $35.04. Check the live data to see the temperature from the sensor. 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. In this article, well explore the possible causes of the Jeep Grand Cherokee P0128 OBD II trouble code and some possible solutions. Its a small package with a large responsibility. The Intake boot is known to crack around the Intake Temp sensor. This code can appear as soon as you start your vehicle, or it can also occur while driving. 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. Due to an incorrect engine temperature signal, the ECU may enrich the fuel mixture to a point where the combustion process becomes difficult. The sensor is located on the Drivers side cylinder head at the back. Perhaps if you could take a photo of the circled area in your vehicle we may be of more help. Leaking around where it screws in or where the electrical connections. Engine coolant temp. 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. Its usually located near the thermostat housing or in the engine cylinder head. Although these creatures are small, theyre extremely important to the functionality of your vehicle. Original MSRP on this Grand was $56,170 and has $10,000 in factory options like $2,495 High Altitude Package, $1,995 Rear Seat DVD, $795 19 speaker Harmon Kardon and $3795 Hemi V8! You also might get a check engine warning light or, depending on the type of car you have, any other number of warning lights. VERIFY FITMENT AND TRIM GRAND CHEROKEE 01 4.7L (4.7L, VIN N, 8th digit, 16. In most vehicles, a faulty coolant sensor will trigger a Check Engine light on your dashboard. If all of the above checks out and it still seems like the thermostat is the culprit, then its time to replace it. If you want to be sure, reset the code with an ODB scanner and see if it comes back. Then, take a test drive and verify that it hasnt returned. Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer . However, if you are fast with replacing the sensor, there is often no need to tap out the coolant, but this requires some skill. 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 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. Increase the life of your vehicle's engine by keeping your cooling system in top condition. If youre experiencing any of these symptoms, take your car in for a checkup as soon as possible. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. YES Auto Parts stands for value, selection, and quality. But test that rascal anyway! What is an Engine Coolant Temperature Sensor? Guaranteed to Fit. 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.

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