Cooling fans stay on after the engine is off, the fan turns off in about 2-4 minutes. -No Trouble Codes. -The coolant reservoir level is much higher than usual, almost to the top. -The engine coolant gauge is working since it rises slowly and reaches mid-level (normal temperature) once the engine is warm. Sep 7, 2023.The 2016 Yukon Denali radiator fan won’t turn off, indicating a potential issue with the fan relay or temperature sensor. This malfunction can cause the engine to overheat and result in damage if not addressed promptly. The 2016 Yukon Denali is known for its powerful engine and luxurious features. However, if you encounter a problem with the ...The oven fan stays on for two reasons: to cool down the oven after use and to prevent overheating. The oven fan will run until the oven temperature drops below a certain point, usually around 200°F. This is normal and necessary for the safety and longevity of your oven. However, if the oven fan stays on for too long or does not turn off at all ...My 2015 Tahoe started running the cooling fans at high speed after the truck was shut off. It was also reading nothing on the temperature gauge. In this vid...Don't hesitate to call Suburban's Customer Support line at (423)775-2131. They can help walk you through each step to locate the source of the problem. If there are still problems, they'll send a technician out to help.In some cases, the radiator fan will require the radiator fan when the temperature sensor in the bottom tank of cooling fluid exceeds roughly 212F. The radiator fan only turns on when the AC is switched on because there is an issue with either of these components: Thermostatic switch. Fan resistor. Temperature switch.I just had this issue with my Daughters 2016 Suburban. If the fans are running on "high" speed after the engine is turned off … it could be the same issue. The engine coolant temperature sensor failed and this caused the ECM to default into running the fans at full speed. They also ran for about 10 minutes after the engine was turned off.277 posts · Joined 2012. #6 · Nov 12, 2014. agree with drunken elvis and speed freak suspect the engine coolant temp sensor may it failed or wires cut or plug damaged the default of unreading signal from ect is to run electrical fans continuously by ecm. chevy malibu 98 3.1 l. range rover 98 autobiography.The speed of the fan is all varried by how many rpms the motor is turning. If I spin the fan while motor is off you can feel the clutch engaged bc the fan is hard to spin. 2014 C&C 5500, G56, Hardway EFI, Hardway compounds, ARP625's, Valair DD, Glacier diesel goodies (S2intake,Big fuel line kit, Grid heater delete, High flow grid heater, ccv ...May 7, 2023 · The 2016 Chevy Silverado has an electric cooling fan that is controlled by the vehicle’s computer system. If this fan does not shut off, it is likely a problem with either the computer or the wiring connecting it to the engine. To diagnose and fix this issue, you should start by checking all of your fuses and relays related to the cooling ...On average, the cost for a Chevrolet Suburban 1500 Car AC Fan Control Module Replacement is $418 with $323 for parts and $95 for labor. Prices may vary depending on your location. Car Service Estimate Shop/Dealer Price; 2008 Chevrolet Suburban 1500 V8-5.3L:The radiator cooling fan on my 2016 GMC Yukon Denali, 117,000, runs on high after start and continues to run for a couple minutes after engine is shut off. This hasn't happened before. The temp gage stayed on zero (160) after a 10 mile drive. No warning lights except oil change reminder, and it is due for that. Any ideas?In some cases, the radiator fan will require the radiator fan when the temperature sensor in the bottom tank of cooling fluid exceeds roughly 212F. The radiator fan only turns on when the AC is switched on because there is an issue with either of these components: Thermostatic switch. Fan resistor. Temperature switch.This is a relatively common problem with these trucks. It appears that the problem is with the Engine Coolant Temperature (ECT) sensor or its wiring. When the ECU doesn't get a signal from the ECT, it doesn't know if the coolant is too hot or not and so as a failsafe, it runs the fan at 100% to avoid overheating.They would need to scan for codes, pressure test the cooling system and check the cooling system sensor or wiring problems. Chevrolet. Check Engine Light. fans. Malibu. 2001. V6-3.1L. coolant. The statements expressed above are only for informational purposes and should be independently verified.Usually the high fan turns on and then off when the motor temp is ok. But now its continuous. If ac is off the high speed fan stops. 2- AC blows cold air qnd then while driving (not always) the cold air goes away for a while then comes back then go away. Appreciate reciate your help. Reply Like. 08-14-2020, 03:20 PM.Reasons for fan activation. Conditions for turning on. Failure of the coolant temperature sensor or damage of its wiring. Engine running in emergency mode. Defective relay of fan switching. Short circuit of wires to "ground". Engine running, the fan may turn off if contact is made/missed. ECU malfunction.Here are the most common symptoms when the door jamb switch has failed, or the door ajar warning stays on. Dome light on - If your Suburban thinks that the door is ajar, it'll leave the dome light on. This can create some visibility issues at night. Most vehicles have some sort of switch that can deactivate the dome light.On Amazon:*BLOWER MODULE: https://amzn.to/3awI8q8Quick overview on how to diagnose/replace the hvac blower control module on a 2004 Chevy Trail Blazer. If t...2019 gmc sierra 1500 is in final testing stage Fan chevy stays time buick Fan yukon cooling silverado sierra 3l suburban tahoe 1500 xl autofitparts condition brand 2016 gmc yukon fan stays on Fuse relay mk4 fuses silverado sicherungen belegung sicherungskasten relais passenger instrumententafel diagrams2005 gmc tow package wiring diagram Gmc ...Fan yukon cooling silverado 3l suburban tahoe sierra 1500 xl autofitparts condition brand. Chevy silverado clutch fan removal super easy way!!!!Best 2005 chevy silverado cooling fan Silverado dorman2014 chevy silverado fan stays on after car is off.Unplug the a/c high pressure switch. If the ECM sees that the high pressure is very high it will command the fans to be on, in an attempt to lower the pressure. If the fans kick off when you unplug the sensor you have found the issue. If not, I'd say take it to someone that has access to the factory scan tool and service information to diagnose it.Received 521 Likes on 400 Posts. The coolant level doesn't dictate fan speed nor is there a sensor for that. Your issue seems to be from the AC high side high limit switch which is causes the fans to hit max. Most likely it's a plugged orifice tube causing this. The AC runs in defrost mode also.2015 LT with 125,000 miles. Intermittent Electrical problems. First problem, and was the only problem for a while but continues with newer problems, ... temperature gauge stop working after fluation for couple of days fan stays on after i turn it off engine 2016 chevy colorado 2.5 ...2015 Tahoe coolent fan keeps running while vehicle is off and temp gauge is stuck on 160 or off . What is the problem ... 2017 Tahoe the radiator fan stays on when car is turned off and AC not running as well. ... 2000 Suburban and my a/c seemed to be working fine- until about last week i noticed on full cold it seems to cycle between cold/warm ...West Palm Beach, FL. Most LP furnaces have a fan delay circuit that makes the fan run for 20-60 seconds before ignition and keeps it running a similar amount after the flame shuts off (both for safety reasons). If that circuit fails, the fan might keep running. Just how that circuit works and whether it is a separate module or part of the main ...It’s usually normal for a fan still running when car is off for several minutes. This phenomenon cools down the generating engine’s heat, extending the engine’s lifespan. However, in case of the fan running when car is off for a long time, there are problems with the cooling system. Check related components, such as coolant level ...Picked up a 17 colorado WT 3.6 V6 earlier this year and over the weekend the temp gauge was not moving and kept reading 160 and the engine fan ran for about 5 mins after the engine shut off. I haven't ran codes yet, going to do that after work today, but there is no check engine light. I disconnected the battery and the problem came right back.Radiator fan staying on all the time. I have a 2016 Colorado 3.6 with 231,200 miles on it. A week ago my radiator fan started coming on as soon as I started the truck and would stay on while driving. Temperature never got over 160. When I shut the engine off the fan would stay on for about 5 minutes and then shut off.engine temp gauge not working/air con not cold. I have a 2014 Silverado Z-71. One day I noticed the cooling fans staying on longer after engine shut off, thought nothing of it. Then one day the check engine light was on so I had the codes ran and it said it was either the thermostat or the temp sensor, but then the light went off and all was good.Here are things you can do if you notice that your car fan isn't turning off: Remove and disconnect the negative side of your car's battery. Check your coolant level. Check your temperature sensor. If you discover that your car fan isn't turning off, you should deal with the issue as soon as you can, so it does not get worse.You may want to check your EGR valve, I believe the cooling fan signal is tied to the EGR. I just can't remember the specifics of how they interconnect. Might be the opposite, where if your egr is unplugged it won't come on at all but I can't remember. Sent from AutoGuide.com App. 2007 F350 SRW 6.0L Auto, 3.73LS, 172"WB 4x4.Hello, 2001 Silverado 1500 4.3L - 370k miles. I've noticed that my compressor clutch is not cycling. The compressor stays on 100% of the time if the A/C is on. At first, I thought maybe the evaporator coil was freezing over after driving 30-40 minutes.. but recently think that maybe the compressor is shutting off with it's own thermal cutoff.cooling fan will not come on until about 230 degrees, if fans still do not work. check the fuses and relay. if ok then run a wire to fan from battery.on fan side connection, run a wire from battery positive to fan connection. run a wire from negative to ground connection.if fan will not come on it is either bad or the coolant temp, sensor is ...WHY CHEVROLET TAHOE SUBURBAN RADIATOR FAN STAYS ON, FAN DOES NOT TURN OFF 2006 2007 2008 2009 2010 2011 2012 2013 2014If you have Chevrolet Tahoe / Chevy Sub...I noticed that it stays on cold. Okay. So, what I would suggest doing in this situation first is when the engine has cooled off check the coolant level to verify coolant level is within specification. If that checks out most likely the problem is your thermostat is sticking open or a faulty coolant temp sensor.The cooling fans are controlled by the PCM. It evaluates the data it gets from the Engine Coolant Temperature (ECT) sensor and decide when it should be turning on the fans. It can turn the fans onto a high speed or a low speed. This is all accomplished via a wire harness and three relays. Note, the relays are not located under the main fuse box.Step 3 - Check the blower motor. It could be dead. If you have inspected the resistor and it is in good shape, then root of the problem could be a dead blower motor. You have to work in the engine bay and disconnect the current motor to check its' voltage and make sure it is receiving power. If the power source isn't the issue, then the motor ...Conclusion. Car fans staying on after the engine is turned off may be caused by several reasons, such as low coolant level, malfunctioning cooling system, still-on A/C system, electrical issues, or computer control. A low coolant level can cause the engine to run hot, resulting in the need for the fan to run more frequently to keep the engine cool.I have a Suburban NT-20SEQ furnace that acts as follows: 1 - fan comes on when thermostat calls for heat 2 - igniter fires, lights burner, burner stays on for about 5-6 sec (igniter continues to spark when burner is on) 3 - burner turns off, and cycle repeats 3 times then locked out. If I turn thermostat off, then on again, will repeat cycle.The Furnace Is Making Noise. Suburban furnaces will usually have a distinctive thunk or thump noise when they start up. This is normal, and is usually caused by the gas valve opening. However, if there's a clicking or grinding noise coming from your Suburban RV furnace, look to the fan.Radiator fan staying on all the time. I have a 2016 Colorado 3.6 with 231,200 miles on it. A week ago my radiator fan started coming on as soon as I started the truck and would stay on while driving. Temperature never got over 160. When I shut the engine off the fan would stay on for about 5 minutes and then shut off.2004 pacifica turn the car off and all the dashlight stay on. It could be your key is bent or the ignition switch is not turned all the way off to the right. Having too much keys on the keychain can cause this problem. Turning on the alarm will assist you in case you leave the car and the radio is still on.Chevy colorado fan stays onAutomotivetimes.com The all-new 2015 chevy tahoe and suburban: new safety, new tech and2015 chevrolet tahoe specs, prices, vins & recalls. Tahoe chevy 2022 2021Chevrolet tahoe a/c condenser fan assembly 2007 chevy tahoe brake lights stays onPre-owned 2015 chevrolet tahoe ltz utility in tampa #2945. Check DetailsDual fans can be set up to have only one fan go on if the temp in the engine reaches a set level. Both fans will go on if a second level of temperature is passed. ... come on when I turn the A/C on the stick will go down to the 2nd line by the hot but when the A/c is off it will stay at the half I don't know if it is my fan or wires I changed ...The fan is doing its job. It can be off or on. The device turning it on is not doing its job. If it turns on as soon as key is on, the sensor is probably shorted. Sounds like a ac …Are you a fan of Fox TV channel and want to stay connected with your favorite shows and programs wherever you are? We have good news for you. With the advancements in technology, i...Got a 2015 Tahoe the electric fans stay on after I cut the truck off. I changed out the thermostat and the temp sensor, but I can't figure out the problem, now the heater blows cold air and the air blows hot air I'm lost please need help TIA . Jan 15, 2021 #2 OR VietVet Multnomah Falls. Supporting Member. Military. JoinedHeater fan won't run, Heater fan won't stop running - GM products, Ranier, Escalade, Avalanche, Silverado, Suburban, Tahoe, Sierra, Yukon, Envoy GM has issued a technical service bulletin (TSB) #06-01-39-002B to address problems with the front blower motor.Low speed operation is due to 12V power being passed on to the two cooling fan motors in series. When you turn off the engine, and the fans operate on low speed, pull out the third relay and see if the fans stop. 2008 Sprinter 2500 170 - camper van. 2001 Suburban LT 2WD, 5.3, V8 311,000 miles, leaks oil now at rear main seal.Could be the thermostat is stuck or the ECTS is not working. The ECM is not reading any valid temperature. The fan keep running after switching off is a safety measure when the ECM cannot read the temperature it will keep the fan blowing for 10 to 15 mins after you switch off to make sure the car is not in a situation where it can cause a fire (as the ECM cannot determine if the engine is ice ...My 2016 Silverado’s fans stay on after turning it off. They stay on for about 5-10 minutes. Temperature gauge moves when I turn the truck on but stays at 160. I changed the coolant temperature sensor & the thermostat but the problem remains. Anyone come across this? Appreciate any helpBad Temperature Sensor. Another possible reason for a radiator fan to keep running is a bad temperature sensor. The sensor is responsible for sending a signal to the fan when the engine gets too hot. If the sensor is damaged or not working properly, it may send a false signal to the fan and cause it to stay on even when the engine is cool.4690 posts · Joined 2015 Add to quote; Only show this user #3 ... Do you think I should do the same thing?it sounds like my fan won't stop running, I only had it shut down for 2hrs last night and car was completed dead , it's a 2017 , I've had nothing but problems, had to put new pads and rotors, issues with the start and stop , wiring ...2014 Chevy Silverado Fan Stays on After Car is off . ... 2015 Chevy Silverado Cooling Fan Problems . Drivers of the 2015 Chevy Silverado pickup truck have reported problems with its cooling fan, which can make it difficult to keep the engine at a reasonable temperature. The most common issue is that the fan will run continuously, even when the ...The ECM badly ever fails, so let's look at why the ECM would command the fans on. The ECM reacts to inputs, in this case, the information from the temperature sensor. So, it would have to be a problem with the engine temp sensor, or the wiring to the sensor. Ray. '09 Avalanche LTZ - 5.3 - 4x4 - Black. Like. Gunny81 Discussion starter.May 13, 2023 · Here are the symptoms: Fans keep running, air conditioner stop... Does your 2014-2018 Chevy Silverado, GMC Sierra, Suburban, or Tahoe radiator fan keep running?Low speed operation is due to 12V power being passed on to the two cooling fan motors in series. When you turn off the engine, and the fans operate on low speed, pull out the third relay and see if the fans stop. 2008 Sprinter 2500 170 - camper van. 2001 Suburban LT 2WD, 5.3, V8 311,000 miles, leaks oil now at rear main seal.Info / / 6 minutes of reading. The situation when the car radiator cooling fan keeps running constantly can be caused mostly by a failing coolant temperature sensor or its wiring, broken fan start relay, damage to the electrical wires, and electronic engine control unit (ECU) problems. To understand how the cooling fan should work correctly ...It could be related to faults found in the fan relay, temperature sensors, ECU unit, high-pressure switch, coolant liquid, or the thermostat. Additionally, it may be programmed to run the cooling fan to blow air at the turbo to prevent "coking" the oil when the car is shut off. To troubleshoot the issue, you can check your engine coolant ...That will send a message to the control board that heat is required even when the thermostat is turned to the off position. Sometimes, like the Atwood design, the furnace is designed to run the blower until the thermo-heat relay has cooled enough for the blower to turn off. The blower may turn off eventually once everything is cooled.A malfunctioning thermostat may lead to various issues and should be dealt with immediately. Some of the most common symptoms of a bad thermostat are no heat, a spiked temp gauge, a blown head gasket, and more. A thermostat failure can only happen in two ways. The thermostat stays in the closed position and won’t let coolant through …When this happens my temp gauge will read zero and when I kill the engine the fans stay on. The only way to shut them off is to crank the engine and shut it right …2016 suburban radiator fans starts running when car is started and doesn't stop until after 5-10 minutes after shut down ... 2015 Chevy Cruze with P0128 code. Replaced water pump, thermostat, both coolant temp sensors and after a few days code pops up. ... temperature gauge stop working after fluation for couple of days fan stays on after i ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Directly below are the common causes for the Chevy Suburban battery warning light. The potential fixes are presented in a good way to check your vehicle. 1. Check The Serpentine Belt. Before testing your Suburban's battery, examine the basic things. The serpentine belt that turns the alternator is top of the list.I have a 2009 gmc sierra slt 1500 crew cab 5.3l it says service 4wd onDorman auxiliary fan assembly fits gmc sierra 1500 limited 2019 5.3l v8 2014-2018 gmc sierra 1500 radiator cooling fan assembly oemFan chevy time stays buick. 2015 gmc sierra 1500 denaliرسم تخطيطي للصمامات والمرحلات gmc sierra (mk4; 2014-2018) 2014 ...Allow a few minutes after you shut off the engine. While your fan is still running, disconnect the connector that has the yellow and yellow/white wires from the relay. If the fan still stays running, then you know for sure the relay is defective. But if the fan stops running, then either the ECU is still providing the ground signal to the relay ...2015 Chevy Tahoe Fan Stays On. 2015 chevy tahoe fan stays on 2010 chevrolet tahoe 14 inch performance radiator fan 12v black cooling Tahoe radiator fits. ... Abs chevy tahoe light reset 2008 module 1999 uses note than type Relay tahoe fuel pump suburban starter fuse locations For 2015-2019 chevrolet tahoe radiator fan assembly tyc 66223ww 2016.17 Answers. Improper head unit wiring If the main power wire for the head unit is connected to a power source that is always hot, the radio won't ever turn off. Fix: rewire the radio to receive power from a source that is only hot when the ignition is in the accessory or run position.Blower Motor Won't shut off. 2005 GMC Z71 1500, W/ Dual digital climate controls. While driving today blower motor Kicked out, I turned up the fan speed and it kicked back in. Got to my destination, turned off the key and the blower kept running. Took my climate controls out and the fan continued to work, ended up pulling the 40amp fuse in the ...18286 posts · Joined 2012. #14 · Jul 15, 2017. If it's running off-high-off, the fan needs to be replaced. The low and medium-speed relay has gone bad, and I think it's all integrated into the whole thing on a Cruze. High speed bypasses the relay and gives full voltage as commanded by the ECU. 2016 Cruze Premier RS.silentbravo. 3783 posts · Joined 2016. #8 · Jun 18, 2018. Yes PCM sends ground to the relays to activate. There are 2 pins from PCM, and there should be a small 2 pin disconnect on the e-fan/headlight harness that comes out of the PCM and goes into the wiring harness about 8" away from the fans relay block.engine temp gauge not working/air con not cold. I have a 2014 Silverado Z-71. One day I noticed the cooling fans staying on longer after engine shut off, thought nothing of it. Then one day the check engine light was on so I had the codes ran and it said it was either the thermostat or the temp sensor, but then the light went off and all was good.Jul 17, 2021 ... I have GPS on my street sweeping trucks and I got a notification that the voltage was low. I came to the shop and noticed the radio was ...Try tapping on the resistor. If the contacts are "welded" from too much amperage draw, it should stop with a gentle tap (the high speed relay is in the resistor). If it's not that, like rigrat said, new controller is next (or some crazy wiring issue). 2012 GMC 2500 SLT 4x4. --- Arizona Diesel Club ---.in rural, urban and peripheral communities (Yendaw, 2015). In 2002, Asia had 340 million sub-urban dwellers (42% of the world's total) without utilities. Similarly, Africa had 188 …cn90. 16187 posts · Joined 2006. #6 · Mar 8, 2011. FSU = cabin blower motor, nothing to do with the Aux Fan (which is your problem). Read the above link carefully. Most likely your temp sensor (in the lower hose) is defective. …2.5l. The most likely issue here is the engine coolant temp sensor. Either it's come unplugged or it's failed and is no longer sending any signal. This will make the cooling fans kick on as a default. I would replace the ECT to solve this. Make sure your full of coolant as well.jhs914 Discussion starter. 168 posts · Joined 2017. #7 · Jan 4, 2023. It's the thermostat. It sticks open and the engine computer senses an anomoly and signals the radiator fan to run continously. Replacing the thermostat fixed my problem. 2017 Canyon SLE 3.6 Crew Cab Short Bed/2WD. Like.radiator fan on 2016 chevy tahoe keeps running ... The radiator fan on our 2016 Tahoe just started continuously running and then stays on for a few minutes after the car is turned off. ... Used Chevrolet Suburban. 644 Great Deals out of 13,213 listings starting at $1,995.The HVAC blower in this 2003 Silverado stays on speed 5 even with the key off. Here's how to turn speed 5 of the blower off (while keeping speeds 1-4) and ho...Hi all, long time lurker but first time posting. I have a 2016 Tahoe LTZ that has a new issue that happened tonight. The wife and I had an appt about 7 miles from our house. On the way to it everything was fine, however on the way home about halfway I heard the fans kick on. Did think anything was wrong just the fans running.2015 Gmc Sierra Cooling Fan Stays On. ... Silverado 1999 yukon tahoe suburban relay relaysGmc cooling 2007 Shroud v8 fan sierra gmc cooling 0l upper engine 2007 2500 2001 parts replacement go availability stockAutofit inc. cooling fan 14-18 1500 silverado/sierra, 15-20 yukon/yukon..Chevy Mechanic: JimwF. Okay, thank you. Your vehicle is equipped with a fan clutch which is a thermostatic engine cooling fan that can freewheel at low temperatures when cooling is not needed, allowing the engine to warm up faster, relieving unnecessary load on the engine. As temperatures increase, the clutch engages so that the fan is driven ...Learn how to fix a cooling fan that keeps running even when the key is off. Watch this video for a simple solution for Chevy vehicles.The wiring harness itself can go bad. Your author has personally had a shredded tire completely pull the fan wiring out of his vehicle. It can happen. The fan wiring is some of the more vulnerable wiring in your Silverado. You can test the voltage going from the fan relay to the fan itself. If it is getting 12+ volts, the fan should be coming on.Step 2: Remove the fuse/relay box cover. Remove the cover from the top of the underhood fuse/relay box. This will be accomplished by removing or releasing any combination of retaining clips or fasteners. Step 3: Identify the cooling fan relay. We must now identify which relay is the cooling fan relay. Most manufacturers will print a diagram on ...Even if the check engine light is not illuminated on the dash or instrument cluster, there can still be a code stored in the engine computer system. Some of the more common causes would include an evaporative emissions system malfunction, engine misfire condition, oxygen sensor or air fuel ratio sensor, air or vacuum leak, throttle body or even .... 2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit If your temperature gauge is not working While he doesn’t list an email address or a physical address on his website, JoeScarborough.com, fans can connect with the morning news anchor through various social media links as...18286 posts · Joined 2012. #14 · Jul 15, 2017. If it's running off-high-off, the fan needs to be replaced. The low and medium-speed relay has gone bad, and I think it's all integrated into the whole thing on a Cruze. High speed bypasses the relay and gives full voltage as commanded by the ECU. 2016 Cruze Premier RS. When facing a fan that won't turn off in New Issue. Cooling fans stay on after the engine is off, the fan turns off in about 2-4 minutes. -No Trouble Codes. -The coolant reservoir level is much higher than usual, almost to the top. -The engine coolant gauge is working since it rises slowly and reaches mid-level (normal temperature) once the engine is warm. Sep 7, 2023.I have a Suburban NT-20SEQ furnace that acts as follows: 1 - fan comes on when thermostat calls for heat 2 - igniter fires, lights burner, burner stays on for about 5-6 sec (igniter continues to spark when burner is on) 3 - burner turns off, and cycle repeats 3 times then locked out. If I turn thermostat off, then on again, will repeat cycle. For 2015-2020 chevrolet tahoe radiator fan...
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