1-6 of 6 Results. Especially if the sensor is under a direct short or completely open circuit condition. The PCM uses this temperature reading to adjust the fuel injection and timing. When the correct engine operating temperature is reached, the powertrain control module orders the fuel system to … Coolant Temperature Sensor Location. Coolant thermostat temperature below regulating temperature. But test that rascal anyway! z06nut. The engine coolant temperature sensor is usually located on the engine block or cylinder head. If you own a 1990s Jeep Cherokee there's a good chance you've become intimately familiar with the Coolant Sensor Bad light on your dashboard. Itâs a generic powertrain code, which means that regardless of who manufactured the vehicle, itâll have the same meaning (1996+). Jeep Cherokee Coolant Temperature SensorPart Number: 5149077AB SENSOR-FLUID TEMPERATURE Vehicle Specific Fits the following Jeep Cherokee Years: 2014-2020 | Latitude AWD, Latitude FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 2.4L, 6 Cyl 3.2L To properly test the coolant sensor, you'll need a multimeter that can test for resistance, most do. Coolant Temperature Sensor monitors the temperature of the water in the engine. Now raise the float up as if you had a full coolant tank -- the resistance should be approximately 3.3 ohms. 2014 Jeep Grand Cherokee Summit 6 Cyl 3.0L Coolant Temp Sensor Product Details Warranty : 1-year limited warranty Anticipated Ship Out Time : 1-2 Business Days Quantity Sold : Sold individually Not the water temp as you measure the resistance and compare it to the chart below. More than one coolant temperature sensor may be used on some systems to determine the temperature in different locations. Itâs a generic powertrain code, which means that regardless of who manufactured the vehicle, itâll have the same meaning (1996+). Price: No parts for vehicles in selected markets. Cracks in the plastic where the harness connects on to it. You can avoid this frustration by doing some basic and simple tests to determine what the real problem is ahead of time. Many people report that they have replaced the Coolant Level Sensor in the recovery tank and the Coolant Temperature Sensor in the thermostat housing but that did not fix the problem. More than one coolant temperature sensor may be used on some systems to determine the temperature in different locations. Jeeps there are two coolant sensors. A pellet-type thermostat controls the operating temperature of the engine by controlling the amount of coolant flow to the radiator. Where is the coolant sensor located on a 1998 Jeep grand cherokee - Answered by a verified Jeep Mechanic We use cookies to give you the best possible experience on our website. It’s a generic powertrain code, which means that regardless of who manufactured the vehicle, it’ll have the same meaning (1996+). Reinstall the sensor. Registered User . It's just a matter of figuring out what part of this weird warning system is causing the light to activate, and deciding what you are going to do about it. What to Do When Your Car Won't Start or Turn Over, Troubleshooting a No Spark Problem in Honda Accord, How to Prevent Your Classic Car From Overheating, 4 Reasons Why Your Gas Gauge Isn't Working. Duralast Coolant Temperature Sensor SU3035 $ 26. Images (Click to enlarge) Verify proper intake air temperature (IAT) sensor operation, replace if necessary. Then sometimes the sensor really us the problem! Page 1 of 2: 1: 2 : Tweet LinkBack: Thread Tools: post #1 of 16 Old 03-23-2015, 09:32 PM Thread Starter. Jeep Code P0128 Definition. The tip of the sensor is submerged in coolant. If my YouTube videos and website has helped you. I had to do some searching before I finally found it. Coolant temperature sensor is located (or should be) near front of the engine, below valve cover, mounted in water/coolant outlet. Different brands and car manufacturers have different ways of placing the coolant temperature sensor depending on the car design. The Coolant Sensor Bad light is supposed to tell you when your coolant sensor is malfunctioning, and this protect you from an overheating situation that you can't anticipate, followed by a warped head or other heat related breakdown that can be very expensive to replace. Jeep Code P0128 Meaning. The engine coolant temperature sensor is usually located on the engine block or cylinder head. The good news is you don't have to live with that dreaded light or the beeping. Sometimes it's the wiring, other times it's corrosion at the plug. Posts: 5 Profile Gallery ... 2000 Jeep Grand Cherokee ⦠Connector Quantity: 1. 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. Will it trigger the check engine light if the sensor is faulty? 1998 jeep grand cherokee limited: the location of the coolant sensor where is the location of the coolant sensor on a 1998 jeep grand cherokee limited 5.2 engine ⦠read more Above this temperature, coolant is allowed to flow to the radiator. Check out the diagrams (Below). The location of the transmission fluid temperature sensor, it is in the transmission valve body, to access the sensor the transmission pan will need to be removed Typically, the coolant temperature sensor is mounted in the engine block or cylinder head, near the thermostat or where the coolant flow is hottest. There is one at the front of the engine in the thermostat housing, this one has two wires. It is triggered when your Jeep Cherokee‘s coolant temperature fails to reach the proper operating temperature. Intentionally blank: Intentionally blank: Related Parts. Thermostat Housing / Water Outlet. Replace your worn-out or faulty component with this quality replacement from WVE. Temperature Sender / Sensor. Terminal Gender: Male. 2000 Jeep Cherokee Coolant Temperature Sensor. Here is a short brief write up for replacing the coolant temp sensor on a 3.6: The new 3.6 doesn't have the coolant tempo sensor near the coolant inlet on the front of the block. GRAND CHEROKEE: 3.6L V6: ... Air Intake / Charge Temperature Sensor. It is often installed on a plastic hose on the coolants inlet. There aren’t many symptoms with P0128, unless it gets cold. Your Jeep's coolant sensor (or at least the one that annoying light is referring to) is located in your coolant overflow reservoir. The Engine Coolant Temperature (ECT) sensor on the 3.6L engine is installed into a water jacket at rear of the cylinder head on the left side of the engine. Jeep Grand Cherokee 5.7L / 6.4L 2014, Engine Coolant Temperature Sensor by WVE®. Number two: you have a bad VIC (also known as the Vehicle Information Center). Cherokee P0128 Symptoms. Your Jeep's coolant sensor (or at least the one that annoying light is referring to) is located in your coolant overflow reservoir. Click here to see how to get the DTC code from the Jeeps computer. Wiring diagram for the VIC on a Cherokee or Grand. I'm looking to change my Coolant Temperature sensor at the advice of one of my mechanics. JEEP > 2015 > GRAND CHEROKEE > 3.6L V6 > Cooling System > Temperature ... } Sensor; Coolant Temperature Sensor . The first is it looking down near the steering shaft. FILTER RESULTS. Your problem is figuring out which one it is. Fig. The coolant temperature sensor, also known as the coolant temperature switch, is the engine management system that monitors the temperature of the coolant and relays this information to the ECM. Something like a pan of water on the stove top over low heat. The same thermostat is used ⦠Use a thermometer to measure the water temp as it climbs. There's something about the design that is almost guaranteed to cause a failure of some sort. The coolant sensor is located near the firewall. All you need is a multimeter to measure resistance of the contacts at different temperature levels. In some cases the PCM uses the reading from the sensor to turn on the electric cooling fan if so equipped. Check … Terminal Type: Blade. 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. 16 Picture Gallery: 2015 Jeep Grand Cherokee Coolant Temperature Sensor Location Coolant Temperature 2014 Jeep Cherokee Forums Omix 56009028 Air Temperature Sensor Wiring For 97 10 Jeep Cherokee Xj Grand Cherokee Zj Wj Wrangler Tj Quadratec Then sometimes the sensor really us the problem! It is triggered when your Jeep Grand Cherokeeâs coolant temperature fails to reach the proper operating temperature. Leaking around where it screws in or where the electrical connections. The location of the transmission fluid temperature sensor, it is in the transmission valve body, to access the sensor the transmission pan will need to be removed The coolant temperature sensor, also known as the coolant temperature switch, is the engine management system that monitors the temperature of the coolant and relays this information to the ECM. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. If you have a concern about conflicting information, my advice is to subscribe to the FCA service library, look up the information for yourself. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only. The one wire sensor in the back sends temp readings to the gauge in the Jeeps dash. If you test the sensor and it's good, you know that the problem is some place in the wiring harness and you can begin the process of cleaning and/or replacing any part of the harness that is suspect. Grand Cherokee P0128 Symptoms. Thanks for your support :-). All rights reserved, FixJeeps.com, its owners and affiliates are in no way affiliated with Chrysler Goup LLC. Out of Stock : Add to Cart. If it's good, the problem is likely a bad solder joint inside the VIC. On all engines the thermostat is closed below 195°F (90°C). Sometimes it's the wiring, other times it's corrosion at the plug. Also a way to vary the temperature of the sensor. 2008 Jeep grand CHerokee 3.7L v6, 4WD Hi everyone! There arenât many symptoms with P0128, unless it gets cold. It’s a generic powertrain code, which means that regardless of who manufactured the vehicle, it’ll have the same meaning (1996+). Wear and tear from age. Please help supprt FixJeeps.com by making you purchases though Amazon. P0713 Transmission fluid temperature sensor voltage too high. Jeep Cherokee Coolant Temperature SensorPart Number: 5149077AB SENSOR-FLUID TEMPERATURE Vehicle Specific Fits the following Jeep Cherokee Years: 2014-2020 | Latitude AWD, Latitude FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 2.4L, 6 Cyl 3.2L 2018 Jeep Grand Cherokee V8-6.4L: Service type Ambient Temperature Sensor (Switch) Replacement: Estimate $134.71: Shop/Dealer Price $158.92 - $205.05: 1998 Jeep Grand Cherokee V8-5.2L: Service type Ambient Temperature Sensor (Switch) Replacement: Estimate $166.37: Shop/Dealer Price $198.56 - $268.47: 2016 Jeep Grand Cherokee V6-3.0L Turbo Diesel Delphi (1) Duralast (1) Duralast Gold (1) Santech (2) Valucraft (1) This is a test. Crown Automotive Coolant Temperature Sensor for 08-11 Jeep Grand Cherokee WK, 08-10 Commander XK & 2008 Liberty KK $9.99 OMIX Ambient Air Temperature Sensor for 07-18 Jeep Wrangler JK & Wrangler Unlimited JK, 99-11 Grand Cherokee WJ & … Thanks! Troubleshoot. For poor performance issues and testing we are going to look at the two wire up front. If you temp gauge isn't acting right, replace the one wire. This means repair or replacement of this part. The two wire sensor located in the thermostat housing sends its signal to the PCM. Copyright 2016 - 2019, Jeep and Jeep Wrangler are registered trademarks of Chrysler Group LLC. Join Date: Feb 2014. Grand Cherokee P0128 Symptoms. Order Engine Coolant/Antifreeze - Vehicle Specific for your 2014 Jeep Grand Cherokee and pick it up in store—make your purchase, find a store near you, and get directions. Sometimes it's the wiring, other times it's corrosion at the plug. Before you start, you might want to brush up on some electrical troubleshooting. Does Your Honda Have Trouble Starting When the Engine is Hot? 99. © Copyright Chrysler Group LLC. There arenât many symptoms with P0128, unless it gets cold. Check out the diagrams (Below). May 17, 2009 | 1996 Jeep Grand Cherokee 1 Answer Intentionally blank: Intentionally blank: Related Parts. More cases than not you may find it being a wiring issue than the sensor its self. BRAND. JeepForum.com > Models > Jeep Grand Cherokee & Commander Forums > WK2 Grand Cherokee Forum > Location of Coolant Temp Sensor???? Page 1 of 2: 1: 2 : Tweet LinkBack: Thread Tools: post #1 of 16 Old 03-23-2015, 09:32 PM Thread Starter. At this point these drivers are very frustrated. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Could you tell me where the coolant temperature sensor is located at on an inline 6, 4.0L 2003 Jeep Grand Cherokee Laredo? No money lost, less time broken down, and an easier day for everyone. There's something about the design that is almost guaranteed to cause a failure of some sort. Timing Belt. Check out free battery charging and engine diagnostic testing while you are in store. www.FixJeeps.com is owned, built and maintained by Chuck Goolsby. FixJeeps.com and Power Addicts YouTube are Amazon partners. Economy . And almost as important, why in the world did Jeep decide that you needed a Coolant Sensor Bad light inside the car to haunt you while you drive? The coolant temperature sensor on the 2014 jeep grand cherokee is located in the coolant pipe, below the air intake pipe and behind the right cylinder head. STANT . It is triggered when your Jeep Cherokeeâs coolant temperature fails to reach the proper operating temperature. Pull the orange and white connector in your under dash harness and locate the pink/black wire (the same color you saw going into the connector). I have the sensor already. Electrical Repair Manual. Please let us know if you need anything else to get the problem fixed. Number three: you actually have a bad coolant sensor. 10% OFF $75. Reply. MOTORAD OE Standard; 203 Degree; Includes Seal . Reply. It helps support the site and more educational projects for you to see. P1320 Nissan Misfire Service Bulletin and Your Warranty, Troubleshooting Engine Driveability Problems: Surging or Misfiring. There's something about the design that is almost guaranteed to cause a failure of some sort. It may work for other fuel injected Jeeps as well. Well done! JEEP > 2014 > GRAND CHEROKEE > 3.6L V6 > Cooling System > Thermostat. The best part is, our Jeep Cherokee Coolant Temperature Sensor products start from as little as $11.99. DELPHI COOLANT TEMPERATURE SENSOR -- A high quality, direct fit OE replacement coolant temperature sensor.... $35.40 You Save : $26.88 (43%) List Price : 62.28 More info 2004 Jeep Grand Cherokee Coolant Temperature Sensor Customer Reviews On Jeeps there are two coolant sensors. Unfortunately there's a number for that they didn't plan on, which is a corroded sensor plug that is causing the error message. Then sometimes the sensor really us the problem! This provides quick engine warm up and overall temperature control.. Attach one lead of your tester to the black wire, and the other lead to ground. The coolant temperature sensor on the 2014 jeep grand cherokee is located in the coolant pipe, below the air intake pipe and behind the right cylinder head. Different brands and car manufacturers have different ways of placing the coolant temperature sensor depending on the car design. The Engine Coolant Temperature (ECT) sensor on the 3.6L engine is installed into a water jacket at rear of the cylinder head on the left side of the engine. It is triggered when your Jeep Grand Cherokee‘s coolant temperature fails to reach the proper operating temperature. I get a small commision that cost you not a penny more. Is the coolant sensor really bad? Chart information comes from Chrysler service manual for the Jeep YJ & XJ. 1998 jeep grand cherokee limited: the location of the coolant sensor where is the location of the coolant sensor on a 1998 jeep grand cherokee limited 5.2 engine … read more If there is a code it will be code 22 per the light flashes. Number one: there is a short in your wiring. Registered User . When it comes to your Jeep Cherokee, you … Verify proper engine coolant temperature (ECT) sensor operation, replace if necessary. The oil temperature sensor is located on the oil filter/cooler housing under the intake manifold. 1-6 of 6 Results. I figured I would undertake it myself. Not only do you have to look at that annoying glow, but in some vehicles the glow is accompanied by a seriously annoying beep. What does it mean, anyway? See YouTube video at the bottom of the page. Terminal Quantity: 2. P0713 Transmission fluid temperature sensor voltage too high. Jeep Grand Cherokee Coolant Temperature SensorPart Number: 56004815 SENSOR-COOLANT TEMPERATURE Vehicle Specific Fits the following Jeep Grand Cherokee Years: 1993-1998 | 2WD, 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD, 4WD | 6 Cyl 4.0L, 8 Cyl 5.2L, 8 Cyl 5.9L Jeep Grand Cherokee 2014, Engine Coolant Temperature Sensor by Standard®. If you don't, you have a bad wire and you need to replace it. While I'm no mechanic, i'm proud to say that I ⦠Coolant Temperature Sensor Location. You should read the same 3.3 ohms for a full tank. z06nut. Troubleshooting is that simple. 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. It's unbearable, enough to make you park the car and walk away from it for good! There aren’t many symptoms with P0128, unless it gets cold. Remove the coolant sensor from the reservoir tank. If the sensor reads ok, you have a wiring problem. It is often installed on a plastic hose on the coolants inlet. Typically, the coolant temperature sensor is mounted in the engine block or cylinder head, near the thermostat or where the coolant flow is hottest. There is a simple solution to this problem in most cases. Old coolant that has become corrosive. Please let us know if you need anything else to get the problem fixed. Below it can be seen circled. JeepForum.com > Models > Jeep Grand Cherokee & Commander Forums > WK2 Grand Cherokee Forum > Location of Coolant Temp Sensor???? Order Jeep Grand Cherokee Coolant Temperature Sensor online today. If you would like a printable copy Click here. Cherokee P0128 Symptoms. The coolant temperature sensor is installed in the thermostat housing (click image for zoom). With the float all the way down, the resistance across the contacts should be zero. The powertrain control module (PCM) tracks how long it takes for the engine of your Jeep to reach and maintain the correct operating temperature. Below is the Temp to resistance chart for the Jeep YJ & XJ. There is one at the front of the engine in the thermostat housing, this one has two wires Matthew Wright has been a freelance writer and editor for over 10 years and an automotive repair professional for three decades specializing in European vintage vehicles. Advance Auto Parts has 25 different Coolant Temperature Sensor for your vehicle, ready for shipping or in-store pick up. Attach your lead to this wire, and the other end of your test lead to ground. Your Jeep's coolant sensor (or at least the one that annoying light is referring to) is located in your coolant overflow reservoir. Filter. Join Date: Feb 2014. The tip of the sensor is submerged in coolant. Free Same Day Store Pickup. It's really not a sensor that fails often. It can cause the DTC light to come on. The dash light is telling you one of three things. ; coolant temperature sensor is faulty day for everyone to measure the water as! My mechanics resistance of the engine block or cylinder head, this one has two wires the first is looking. 'S corrosion at the plug you would like a pan of water on the coolants inlet than. One coolant temperature sensor may be used on some systems to determine what the problem. $ 11.99 see how to get the problem is ahead of time that regardless of who manufactured the vehicle itâll... Come on attach your lead to this wire, 2014 jeep grand cherokee coolant temperature sensor location the other end of your tester to gauge... Different locations change my coolant temperature sensor may be used on some electrical troubleshooting this temperature reading to adjust fuel! Attach one lead of your tester to the radiator when your Jeep ‘... For poor performance issues and testing we are going to look at the plug Cherokeeâs coolant sensor. Injected Jeeps as well electrical troubleshooting basic and simple tests to determine what the real problem is of! Our Jeep Cherokee coolant temperature fails to reach the proper operating temperature my! Wire up front the design that is almost guaranteed to cause a failure of sort. Temperature... } sensor ; coolant temperature sensor is located ( or should be.! The page it to the radiator over low heat also a way to vary the temperature of the engine or! Of who manufactured the vehicle information Center ) frustration by doing some and! As the vehicle information Center ) engine, below valve cover, in! One has two wires code from the Jeeps dash engine coolant temperature sensor by WVE® you need. Walk away from it for good > Location of coolant temp sensor??????! Youtube videos and website has helped you start, you have a bad solder joint the! Controls the operating temperature your test lead to this problem in most.. > Grand Cherokee > 3.6L V6 > Cooling System > thermostat doing basic. I had to do some searching before i finally found it is almost guaranteed to cause failure. To measure the water temp as it climbs across the contacts should be zero Forum > of! Performance issues and testing we are going to look at the two wire sensor in! N'T acting right, replace the one wire sensor located in the Jeeps computer powertrain code, means. Gauge in the plastic where the harness connects on to it the same 3.3 ohms for a full.. Of your tester to the gauge in the thermostat housing sends its signal to the chart.! Installed on a plastic hose on the car and walk away from it for good Jeeps as.. Free on all engines the thermostat housing sends its signal to the radiator below is the to! Temp sensor??????????????... Time broken down, and an easier day for everyone near the steering shaft it screws in or where electrical. Known as the vehicle information Center ) -- the resistance across the contacts should zero! Some searching before i finally found it one coolant temperature sensor may be on. The first is it looking down near the steering shaft know if you temp is! Of placing the coolant temperature sensor is faulty, Jeep and Jeep Wrangler registered! Chart information comes from Chrysler service manual for the VIC on a Cherokee Grand... 3.7L V6, 4WD Hi everyone reading to adjust the fuel injection and timing no way affiliated with Chrysler LLC! For a full coolant tank -- the resistance should be approximately 3.3 ohms bad joint. Looking to change my coolant temperature sensor at the front of the its... Lead of your test lead to ground Bulletin and your Warranty, troubleshooting engine Driveability:! Aren ’ t many symptoms with P0128, unless it gets cold 90°C ) before start... The resistance should be approximately 3.3 ohms thermostat is closed below 195°F ( 90°C ) measure! The good news is you do n't have to live with that dreaded light or the.. Degree ; Includes Seal two: you have a bad coolant sensor, you have a issue! To come on this problem in most cases Chrysler Group LLC quick engine warm up and overall temperature... To measure the water temp as it climbs my coolant temperature sensor is submerged in coolant to get the fixed...
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