Kenworth low coolant light

Trucks Commercial

Kenworth low coolant light. A-Premium Coolant Overflow Reservoir Bottle Tank Compatible with Kenworth W900, T800, T660, T600; and Peterbilt 389, 388, 386, 385, 384, 382, 377, 367, 365, 348 $124.99 $ 124 . 99 Get it as soon as Thursday, Apr 25

Nobody wants to take the time to shave every single morning when they're on vacation. The easiest way to solve this problem is with light maintenance, and the stylists over at Birc...

Jan 13, 2023 · In this video I am explaining how to bypass coolant level sensor in case when you do have correct level of coolant, but your truck shows RED CHECK ENGINE LIG... The Kenworth dashboard features a yellow/amber transmission temperature light in the shape of a toothed circle with a thermometer inside. This warning light is designed to illuminate when the transmission system begins to overheat, which can be caused by either low fluid levels or mechanical faults in the cooling system.May 15, 2023 · If you notice that your coolant light remains on even after you fill up the tank, there are several reasons why this could be happening. For one, the sensor itself might be bad, or the connection to the sensor may be corroded, damaged, or loose. Low coolant levels can also indicate that there is a leak in a hose, a water pump, or some other ... Easy to do: With car on --. 1) unplug coolant level sensor on side of resevoir tank. 2) does the light stay on? If yes, then you've got a wiring / ground fault. 3) does light go off? If yes, then replace the sensor. AutohausAZ.com has them for about $21.00 with the o …If the level falls below a critical amount of coolant in the radiator or expansion tank (attached to the radiator via a hose or pipe), the sensor sends a signal to the vehicle’s onboard monitoring system which then turns on the low coolant warning light on the instrument panel in order to alert you of the issue.Yes. If the light goes out then the switch is bad. If not then you could possibly have an open wire and the pcm isn't seeing that the switch is closed thus keeping the light on. A multi-meter can tell you if a wire is open. [SIGPIC] [/SIGPIC] 1995 350 "Tool Box Injection". 4/6 on 20" Billet Specialties.

The Kenworth dashboard features a yellow/amber transmission temperature warning light in the shape of a toothed circle with a thermometer inside. This indicator is designed to alert drivers when the transmission system begins to overheat, which can be caused by either low fluid levels or mechanical faults in the cooling system.inches for K370 (279.4 mm). It is recommended that the leading edge of the body be mounted a minimum of 4 inches (102 mm) behind the cab. The result is a minimum back–of–cab clearance of 17.3 for K270 and 15 inches for K370 (381 mm) from the front axle to the leading edge of the body (A).The Kenworth dashboard features a yellow/amber transmission temperature warning light in the shape of a toothed circle with a thermometer inside. This indicator is designed to alert drivers when the transmission system begins to overheat, which can be caused by either low fluid levels or mechanical faults in the cooling system.A yellow/amber light indicates the temperature of the transmission. It's a toothed circle with a thermometer inside. When the transmission system overheats, this light flashes on the Kenworth dashboard. A low transmission fluid level or a cooling system mechanical issue might cause this to illuminate as well. ‍.Edited by YouCut:https://youcutapp.page.link/BestEditor2018 Ram 3500 Coolant light. Recently my coolant light came on after about an hour of driving. This is not the 1st time this has happened. All of my levels are where they are supposed to be, there are no leaks. The coolant reservoir doesn't change levels at all. I've even filled the reservoir just a little over Max, I've checked the wiring to ... The low coolant level warning light is a crucial safeguard to monitor the coolant levels in the engine's cooling system. It is designed to detect any significant drop in the coolant level, indicating that the system may be losing coolant due to leaks, evaporation, or other issues. As coolant is vital in dissipating heat and preventing the ...

A common problem on LR3 or Range Rover Sport (Supercharged and non-Supercharged), you may get a warning on the instrument cluster that states "Low Coolant Level," which will prompt you to check the coolant bottle only to see there is plenty of coolant. What has happened is that the small float in the bottom of the tank becomes …Ignition OFF, disconnect the harness connector at the coolant level switch. Install a 3A fused jumper wire between the signal circuit terminal and ground. Engine running, verify the low coolant indicator turns OFF. If the indicator does not turn OFF, test the signal circuit for an open/high resistance.2014. Engine. 6.7L CTD. I had a low coolant light come on at start up and go off for a few weeks now. I did some searching and it appears it's a common thing with the EGR/Regen process on the 6.7L Cummins motors. Depending on your load/driving you can have this light come on at 20-30K miles.Nov 19, 2022 · Hi, I have kenworth t680 2018, when the coolant level goes down and coolant light comes on after few seconds engine light turns on requiring to stop the truck in less than a min. After, I stop the truck coolant level comes back to normal.

Vintage home interior pictures value.

0. $11.64. Walker Products® Engine Coolant Level Sensor (1009-1013) 0. $31.56. Clear All. We offer a wide variety of semi truck parts and accessories from brand names that earned the respect of professional drivers and mechanics. Get great deals on Kenworth W900 cooling system switches, sensors & relays at TRUCKiD. Advance Auto Parts has 1 different Coolant Level Sensor for your vehicle, ready for shipping or in-store pick up. The best part is, our Kenworth T680 Coolant Level Sensor products start from as little as $71.99. When it comes to your Kenworth T680, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with ...If its across multiple units, the only common factors should be environment, ECM calibrations and coolant. Check for corrosion in harness. And test coolant, I've never had …But the stop engine light coincides with the engine dieing. Any ideas or history with the stop engine light? Thanks. Deezl Smoke, May 8, 2014. Deezl Smoke, May 8, 2014 #1. Trucking Jobs in 30 seconds. ... low coolant, high coolant temp etc dustinbrock, May 9, 2014. dustinbrock, May 9, 2014 #8. May 10, 2014 #9.The Kenworth T880’s temperature warning light indicates the engine is running too hot. This light typically shows that the cooling system is not functioning correctly and can be caused by various issues, including a low coolant level, a faulty thermostat, or a faulty water pump.

The primary thing you should do is check the coolant level in your vehicle. You can do this by opening the hood and locating the coolant reservoir. Ensure the coolant is at the correct level and refill if necessary. If the light goes off after refilling the coolant, the issue may have been as simple as a low coolant level. Check the sensor:Ignition OFF, disconnect the harness connector at the coolant level switch. Install a 3A fused jumper wire between the signal circuit terminal and ground. Engine running, verify the low coolant indicator turns OFF. If the indicator does not turn OFF, test the signal circuit for an open/high resistance.It's getting darker sooner, and that means more and more bicycle enthusiasts are spending their rides in little-to-no light. Try whipping up a pair of these hi-low beam headlights ...Hello, I have 2006 ISX in a 2007 Kenworth... The check engine light is on and low coolant indicator is on as well. I also have the bell going off on the dash. I have topped off the coolant and then the bell and all gauges indicatos go off. Am at a idel in 92 degree heat with air and engine fan on. The damn thing comes on then goes off.Low Coolant Level Paccar Kenworth Peterbilt - S291203. Brand: Advance Truck Parts. Multiple Applications. Chemically resistant design for longer life. 1/4 inch NPT Threads. 4 prong connector. Thread Sealant Applied for Easy Installation. › …Fundus albipunctatus is an eye disorder characterized by an impaired ability to see in low light (night blindness) and the presence of whitish-yellow flecks in the retina. Explore ...Sep 22, 2010. #1. Over recent months I've been getting the coolant level low warning light coming on intermittently. I have checked the radiator on a number of occasions and the level looks fine (i.e. full). At first I thought it was when the engine was increasing in temperature (getting up towards 95C), however over the last couple of weeks it ...Greetings, I had a "Low Coolant" light go off yesterday in my new '94 GT. The car is bone stock, I just bought it last week. I am not new to 5.0s - have had a '93 5.0 fox for 6 years and still have it - but I am new to 94/95 SN 5.0s. Anyways, I didnt have time for a lengthly diagnosis so I threw all the extra coolant I had in the overflow tank ...The Kenworth coolant level sensor is an essential component of the cooling system in Kenworth trucks. It is designed to monitor the level of coolant in the radiator and alert the driver if the coolant level is low. This sensor plays a crucial role in preventing engine overheating and potential damage to the engine. 2018 Kenworth T680. When driving low coolant light will come on then the red stop engine light will come on. When I come to a stop the exhaust temp light comes on and the truck say it is doing a regen. The stop light and coolant light will go off and then the truck will stop doing a regen. I shut off the truck and checked the coolant level. A yellow/amber light indicates the temperature of the transmission. It's a toothed circle with a thermometer inside. When the transmission system overheats, this light flashes on the Kenworth dashboard. A low transmission fluid level or a cooling system mechanical issue might cause this to illuminate as well. ‍.Apr 16, 2016 · If low coolant light is on and sensor/wiring has been checked, your problem is the surge tank itself. There is a "floating" metal slug that the sensor reads. That gets stuck. Only fix is to replace tank. Bad Paccar design. I have done many.

T680/T880/W990 Intermittent Low Coolant Indicator Illumination Release Date 8/23/2019 Condition The low coolant indicator may illuminate intermittently even though the coolant level is at or slightly above the MIN line on the surge tank. In some cases, the low coolant indicator may remain illuminated. This condition may be accompanied by a ...

2007 kenworth t800 coolant low light won’t go out. 15L. 2007 kenworth t800 coolant low light won’t go out. 15L Cummins. Answered in 5 minutes by: Technician: Nich M. Nich M. Category: Medium and Heavy Trucks. Satisfied Customers: 8,433. Experience: Expert. Verified.In this video I am explaining how to bypass coolant level sensor in case when you do have correct level of coolant, but your truck shows RED CHECK ENGINE LIG...as far away as a phone call to your nearest Kenworth Dealer. Contact information appears on pages 214 to 216. Australian Kenworth or DAF owners in need of emergency roadside assistance can simply call 1800 4 PACCAR (1800 4 72222). Trained operators are available 24-7 to connect you with your nearest PACCAR dealer for support.In most cases it's wrong sensor issue, forget jumping its not a float sensor or a switch, sensor can detect 2 or 3 stages of level, it takes time 4 the sensor to report the level. Sensor can be 4 pins with adapte to 3 pins, 4 pins 3 pin plug, 3 pin and 3 pins used or 2 pins used. Buy sensor using vin number if your calibration is actually for ... About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... SKÅNES FAGERHULT, Sweden, June 16, 2021 /PRNewswire/ -- Concentric AB announces a long-term agreement with an existing e-pump customer, a global t... SKÅNES FAGERHULT, Sweden, June...In most cases it's wrong sensor issue, forget jumping its not a float sensor or a switch, sensor can detect 2 or 3 stages of level, it takes time 4 the sensor to report the level. Sensor can be 4 pins with adapte to 3 pins, 4 pins 3 pin plug, 3 pin and 3 pins used or 2 pins used. Buy sensor using vin number if your calibration is actually for ...2008 t800 kenworth ,check engine light flashing,red stop engine light solid,flashing intermitantly,low coolant light on,checked coolant -all o.k. Answered in 28 minutes by: Technician: spanky. Hi I will help with your problem Please do not rate until all your questions are answered that way you wont have to pay twice Use reply to expert …Kenworth

Flight 135 jetblue.

Haugan nelson realty inc.

Engine coolant can gradually evaporate due to exposure to high temperatures and pressure. This can lower the coolant level and activate the warning light. 2. Leaking Coolant Reservoir. 3. Bad Radiator Cap. 4. Other Coolant Leaks. Coolant leaks can occur both internally and externally. We carry OEM and aftermarket parts for nearly all Kenworth models from top brands. Read reviews, assess ratings, and compare prices to keep your Kenworth running right. Kenworth T660 Coolant Level Sensor. Kenworth T680 Coolant Level Sensor. Kenworth T700 Coolant Level Sensor. Kenworth T800 Coolant Level Sensor. Kenworth T880 Coolant Level Sensor. Fleetwood Excursion 40X. Start the engine. Low Coolant light comes on, then goes off. I shut off the engine and go back and check the coolant - it’s between cold min and max. Restart the engine, no issue. Leave the RV park and head for the highway. 89 miles to the ferry. As I approach the highway the ‘Low Coolant ‘ light comes on. I’m ...The coolant sensor is around $150.00 @ kenworth. And I got a new coolant tank for $300. I replaced myself and it worked and stopped the issue. The coolant tank comes with a new sensor already installed. These new tanks have some kind of float built inside and they break after a few years. bigstank, Dec 6, 2017. #8. It is a new addition to the fleet. This engine has had the DEF system deleted and the engine has been tuned with a 10% boost in HP. Before this was done, the head, head bolts and gasket were all replaced. A couple weeks later while I am out on the road, the low coolant light, check engine light, and stop engine light come on. 8 posts · Joined 2014. #1 · Dec 26, 2014. On my wife's 2012 ML-350 Blutec the "low coolant level' message light has started coming on. I've checked the coolant level and it's right up to the proper level. I quickly checked with our repair guy (who recently serviced the vehicle, checked everything and topped up all the fluids) and he thinks he ...Red Light indicates that the truck’s brakes are not working correctly. The car should be taken to a Kenworth dealer for service. Yellow Light: This indicates that the truck’s engine is overheating. The driver should pull over and turn off the engine immediately. Once the engine has cooled down, it can be restarted and driven to a …Feb 17, 2013 · May 16, 2011. 0. Has anyone else with a w900 or t600/t660 or t800 had the low water warning light coming on for no reason. This has been an ongoing thing with my w900 and a friend of mine has been beating his head against the wall with the same problem on a t800. I have been through 3 water level sensors and finally replaced the plug and short ... Prestone HOAT or hybrid-OAT antifreeze is a low silicate-based automobile coolant infused with neutralized organic acids that protect engine parts from corrosion. This extended-lif...Apr 16, 2016 · If low coolant light is on and sensor/wiring has been checked, your problem is the surge tank itself. There is a "floating" metal slug that the sensor reads. That gets stuck. Only fix is to replace tank. Bad Paccar design. I have done many. ….

Yes. If the light goes out then the switch is bad. If not then you could possibly have an open wire and the pcm isn't seeing that the switch is closed thus keeping the light on. A multi-meter can tell you if a wire is open. [SIGPIC] [/SIGPIC] 1995 350 "Tool Box Injection". 4/6 on 20" Billet Specialties.KenworthLow prices on Engine Coolant and Antifreeze for your Kenworth T680 at Advance Auto Parts. Find aftermarket and OEM parts online or at a local store near you. ... Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications; Formulated for long life performance; Low-silicate ...Key OFF, Coolant Probe PLUGGED IN, Coolant Module UNPLUGGED 2 Connector 1378 (D to Gnd) Note: This GND circuit is used by multiple components. Refer to the proper wiring schematic book < 5 Ω Yes: Go to Step 3 No: Repair wiring and retest Key ON, Coolant Probe UNPLUGGED, Coolant Module PLUGGED IN 3Connector 6401 (A to …Malfunction Indicator Lamp. A malfunction indicator lamp (MIL) is a yellow image of an engine block. This Kenworth warning light comes on when scheduled maintenance is due or an engine problem. It may blink or turn red to indicate the seriousness of the situation. If you see the MIL on your semi-truck, drive to a mechanic to diagnose and fix ...2008 t800 kenworth ,check engine light flashing,red stop engine light solid,flashing intermitantly,low coolant light on,checked coolant -all o.k. Answered in 28 minutes by: Technician: spanky. Hi I will help with your problem Please do not rate until all your questions are answered that way you wont have to pay twice Use reply to expert …The “Mercedes-Benz Check Coolant Level” warning light is an indicator on the vehicle’s dashboard that appears when the coolant level in the engine is low. It is important to address this warning as soon as possible, as a low coolant level can lead to engine damage if not addressed. If you see this warning light, you should stop the ...A common problem on LR3 or Range Rover Sport (Supercharged and non-Supercharged), you may get a warning on the instrument cluster that states "Low Coolant Level," which will prompt you to check the coolant bottle only to see there is plenty of coolant. What has happened is that the small float in the bottom of the tank becomes …This reliable sensor replaces the OE number KZ359001, ensuring a perfect match and seamless performance. With its precise measurements, you can accurately monitor your coolant levels and prevent any potential issues. * High Quality Coolant Level Sensor. * 3.062 Inch. * 4.437 Inch Length. * Sold Individually. * Warranty On Coolant Level Sensor ...Jul 2, 2015 · 2. Turn the ignition switch to the "ON" position and. disconnect the electrical lead at the coolant level. sensor on the radiator. • If the lamp fails to illuminate, check the wiring. between the coolant level sensor connector and. the module for a short circuit to ground. If the circuit. is OK, replace the module. Kenworth low coolant light, The coolant sensor is around $150.00 @ kenworth. And I got a new coolant tank for $300. I replaced myself and it worked and stopped the issue. The coolant tank comes with a new sensor already installed. These new tanks have some kind of float built inside and they break after a few years. bigstank, Dec 6, 2017. #8., If you notice that your Kenworth T680 leaks coolant, lacks coolant, or has coolant discolouration, then a blockage has stopped efficient flow. When debris dams the passageways, poorly clamped hoses will leak and reduce coolant levels leading to overheating. When debris clogs the hoses but leaves enough room for the liquid to …, The metal contacts in low voltage landscape lighting in your yard can become corroded over time, causing them to not light properly. Watch this video. Expert Advice On Improving Yo..., Overheating can result from a malfunctioning thermostat, a clogged radiator, or low coolant levels. Regularly inspect the thermostat, radiator, and coolant levels, and clean or …, When the coolant level drops below a certain point, the float moves down, causing the sensor to send a signal to the truck’s computer. This signal triggers a warning light on the dashboard, alerting the driver to the low coolant level. It also allows the computer to adjust the engine’s performance to compensate for the low coolant level., The Kenworth low coolant light indicates that the coolant level in the vehicle’s engine is low. The low coolant light is a warning sign that requires immediate …, Coolant level sensor - my head 'splode. 2007 C5500, LMM, 657,000 miles. Our twins have always had troubles with the coolant level sensor and this little gem will shut down the engine. Yesterday #1 was out in BFE and the low coolant light came on then the engine shut down. Usually, they would just wrap the two wires to the sensor …, 1. Low Coolant. Low coolant is one of the most common reasons why an engine temperature warning light stays on or comes on while driving. The concern here is that the engine and cooling system don’t burn or use coolant over time. It’s a semi-sealed system that, when functioning properly, suffers virtually no evaporation., Kenworth T800 low coolant Discussion in 'Trucks [ Eighteen Wheelers ]' started by Koolkgill, Aug 27, 2017. Page 2 of 2 < Prev 1 2 ... Overfilling surge tank would also turn cel on with flash code 197. I removed a gallon and never saw that yellow light. Kenworth T600 2005 with cummins cm870. Manipal92, Oct 7, 2018. Manipal92, Oct 7, …, The Kenworth dashboard features a yellow/amber transmission temperature light in the shape of a toothed circle with a thermometer inside. This warning light is designed to illuminate when the transmission system begins to overheat, which can be caused by either low fluid levels or mechanical faults in the cooling system., Inside the tank, there's a ball that, when the coolant gets low, will touch the sensor and give you that code. Unplug the sensor from the tank. The ball should come down and stop the coolant flow. Take a screwdriver or a pen and push the ball up and down a few times. Clean the area of debris., This reliable sensor replaces the OE number KZ359001, ensuring a perfect match and seamless performance. With its precise measurements, you can accurately monitor your coolant levels and prevent any potential issues. * High Quality Coolant Level Sensor. * 3.062 Inch. * 4.437 Inch Length. * Sold Individually. * Warranty On Coolant Level Sensor ..., Go buy a gallon of distilled water, $1 from the grocery store. When the car is bone cold in the morning, turn the key ON but don't start the car. Turn the climate control to the lowest fan setting and 91 degrees. Open the bleeder screw right next to the coolant cap. Unscrew coolant cap, slowly pour in water until it comes out of the bleeder screw., 2018 Kenworth T680. When driving low coolant light will come on then the red stop engine light will come on. When I come to a stop the exhaust temp light comes on and the truck say it is doing a regen. The stop light and coolant light will go off and then the truck will stop doing a regen. I shut off the truck and checked the coolant level., When ur days shows low coolant level or your getting that dreaded 111 cel code. Usual suspect is the coolant level sensor. This particular video is showing ..., It is a new addition to the fleet. This engine has had the DEF system deleted and the engine has been tuned with a 10% boost in HP. Before this was done, the head, head bolts and gasket were all replaced. A couple weeks later while I am out on the road, the low coolant light, check engine light, and stop engine light come on., Automatic transmission. 31,000 miles. Mechanic said this is a common problem on '02 Malibu. He has encountered it numerous times. Please include me in any class action suit against GM. - Haller A ..., Advance Auto Parts has 2 different Coolant Level Sensor for your vehicle, ready for shipping or in-store pick up. The best part is, our Kenworth T800 Coolant Level Sensor products start from as little as $71.99. When it comes to your Kenworth T800, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with ... , Low prices on Engine Coolant and Antifreeze for your Kenworth T680 at Advance Auto Parts. Find aftermarket and OEM parts online or at a local store near you. ... Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications; Formulated for long life performance; Low-silicate ..., It is a new addition to the fleet. This engine has had the DEF system deleted and the engine has been tuned with a 10% boost in HP. Before this was done, the head, head bolts and gasket were all replaced. A couple weeks later while I am out on the road, the low coolant light, check engine light, and stop engine light come on., 4. Inspect the low coolant sensor and the wiring harness area near the clipping points and within two feet of the sensor connector for broken or chafed wires. See Fig. 1 and Fig. 2. 12/15/2020 f547422 1 2 1. Clipping Points 2. Low Coolant Sensor Connector Fig. 1, Inspection Areas for Detroit Engines Coolant Level Sensor Wiring Repair 54-337 ..., MotoRad® Engine Coolant Temperature Sensor (1TS1462) 0. $11.64. Walker Products® Engine Coolant Level Sensor (1009-1013) 0. $31.56. Clear All. We offer a wide variety of semi truck parts and accessories from brand names that earned the respect of professional drivers and mechanics. Get great deals on Kenworth T800 cooling system switches ..., T680/T880/W990 Intermittent Low Coolant Indicator Illumination Release Date 8/23/2019 Condition The low coolant indicator may illuminate intermittently even though the coolant level is at or slightly above the MIN line on the surge tank. In some cases, the low coolant indicator may remain illuminated. This condition may be accompanied by a ..., Key OFF, Coolant Probe PLUGGED IN, Coolant Module UNPLUGGED 2 Connector 1378 (D to Gnd) Note: This GND circuit is used by multiple components. Refer to the proper wiring schematic book < 5 Ω Yes: Go to Step 3 No: Repair wiring and retest Key ON, Coolant Probe UNPLUGGED, Coolant Module PLUGGED IN 3Connector 6401 (A to …, Red Light indicates that the truck’s brakes are not working correctly. The car should be taken to a Kenworth dealer for service. Yellow Light: This indicates that the truck’s engine is overheating. The driver should pull over and turn off the engine immediately. Once the engine has cooled down, it can be restarted and driven to a …, Some coolants, such as TRP® Extended Life Coolant, boost liner cavitation protection even further by adding nitrite to OAT, creating Nitrite Organic Additive Technology (NOAT). TRP® Extended Life Coolant can offer up to a 600,000 mi. service life with the use of just one extender. , 8 posts · Joined 2014. #1 · Dec 26, 2014. On my wife's 2012 ML-350 Blutec the "low coolant level' message light has started coming on. I've checked the coolant level and it's right up to the proper level. I quickly checked with our repair guy (who recently serviced the vehicle, checked everything and topped up all the fluids) and he thinks he ..., The price of repairing or replacing the coolant reservoir varies based on the mechanic fee and the kind of car you drive. But averagely, it will cost you around $130 to $230 to replace the reservoir. Fix manifold gasket. The repair cost of a faulty intake manifold gasket can range from $200 to around $600., SKÅNES FAGERHULT, Sweden, June 16, 2021 /PRNewswire/ -- Concentric AB announces a long-term agreement with an existing e-pump customer, a global t... SKÅNES FAGERHULT, Sweden, June..., BESTfit Coolant Level Sensor For PACCAR Coolant Reservoir Fits Kenworth T680, T880 & Peterbilt 579. Check out our top-notch Coolant Level Sensor for Coolant Reservoir, designed specifically to fit PACCAR vehicles. This reliable sensor replaces the OE number KZ359001, ensuring a perfect match and seamless performance., I assume that the light would come on immediately when the engine is cold if the level is actually low. As the engine comes to temperature, the coolant expands and the light should go off (unless the coolant is really low). Instead its the opposite. Car has 185,000 miles and the radiator and expansion tank have been replaced fairly recently., 2018 Kenworth T680. When driving low coolant light will come on then the red stop engine light will come on. When I come to a stop the exhaust temp light comes on and the truck say it is doing a regen. The stop light and coolant light will go off and then the truck will stop doing a regen. I shut off the truck and checked the coolant level. , Automatic transmission. 31,000 miles. Mechanic said this is a common problem on '02 Malibu. He has encountered it numerous times. Please include me in any class action suit against GM. - Haller A ...