Silverado fan keeps running when truck is off. 1. turned off key with radio on--opened door and radio went off 2. removed Prodigy tow/brake control 3. removed underhood light fixture (didn't work but bulb was good) 4. hooked up digital voltmeter and read 660 m amps 5. removed 15 amp fuse that controls the radio, climate control, and instrument cluster 6. voltmeter now reads 70 m amps

Chevy silverado blower fan controller fixBlower panel Silverado wont start after electric fanChevy silverado fan wont shut off. Check Details. How to fix a noisy blower fan. 2016 chevy silverado fan wont shut offGmc sierra fan keeps running How to remove the fan on a 1999 silverado 2500Chevrolet radiator fans not working.. Check Details. Check ...

Silverado fan keeps running when truck is off. Causes of Dieseling. When your engine keeps running after shutting it off, you'll hear it firing or coughing. This condition is also known as after-running or dieseling because combustion of the air-fuel mixture happens without the presence of the spark, just like in a diesel engine. For a few seconds, the pistons keep traveling up and down the ...

After I drive the truck or even if I back up and pull forward and then shut the truck off, about 4-5 seconds later there is this mechanical engaging/disengaging type sound under the truck. I took a video so I will try to post it here but don't know if that will work. Never posted a video on here before. A friend of mine has a 2017 and he said ...

As a mid-size truck, the Colorado has lower ground clearance than a full size pickup truck such as the Silverado—at about 8" vs 10"— similar to an average SUV (though the off-road models ...Nov 19, 2022 ... ... fan is running ... 04, 05, 06 GM truck and SUV A/C blower motor stays on with ignition off. ... STAYS ON Chevy Trailblazer / GMC Envoy EASY DIAG/ ...

Why Silverado Fans Keep Running When Truck Is Off. Silverado fans keep running when the truck is off because the engine may still be hot. This can happen after driving for a long period of time, or if the vehicle has been running at high speeds. The fan helps to cool down the engine and prevent it from overheating.Engine stalls after warming up. Hello, I have a 2001 Silverado 5.3 that cranks and runs good while cold, but after about 5 minutes it shuts off like you turned the key off. No check engine light, no codes. I replaced the fuel pump about a year ago ( ac delco), but I decided to buy a inexpensive fuel pressure gauge and it shows 52 psi, which I ...2016 Silverado temp dropped to 160 and fan kept running loud after turning engine off. Was driving today and temp gauge dropped down to 160, fan was running loud so we pulled over and cut off the engine. Fan kept running for about 5 minutes then finally stopped. Turned the truck back on and same thing happened.A/C Blower motor runs constantly even with key off. I checked wiki and found 3 possible solutions. 1. Change original battery (Autozone $99.00). 2. Replace final stage resistor (ebay $55.00). 3. Climate Control Module repair or replace.205 Chevy truck 1500 Silverado 5.3V8 The radiator fan keeps going after the truck is sht off and drains the radiator. I need a picture of the auxilliary panel for the elctric fan close up and from a distance so I can take it to the jung yard and get the part or where can I get just this auxilliary fuse panel for the electric fan which cools the radiator.3. Burning smell. Another symptom of a potential problem with the daytime running lamp module is a burning smell. If the daytime running lamp module has any issues that interfere with the proper regulation of power to the lamps, it may cause the bulbs, wiring, or even the module itself to overheat. This may result in a burning smell coming from ...Welcome back to the channel! In this video Sean goes over why the radiator fan won't turn off on your 2014 - 2019 Chevy Silverado or GMC Sierra. Thermostat...1995 Chevy 2500 cranks but won't start. I'm trying to help my nephew with his 1995 Chevy 2500. What I know so far: Truck has spark to the spark plugs; pulled the fuel pump relay it has power from 87 to ground. Test light lights up from 87 to 30 but I can't hear the pump running.

BLOWER FAN WILL NOT SHUT OFF EVEN WHEN TRUCK TURNED OFF. Sounds like the blower control module. Alo inpect the multi wire plug,they sometimes get damaged from the heat. The module and plug should be in the immediate vicinity of the blower motor,generally behind or below the glove box. Aug 22, 2014 • 2005 GMC Sierra.A damaged thermostat, a worn-out water pump, a blocked radiator, or a low coolant level are all possible causes of overheating that should be looked into! 5. Faulty Fan Motor. The motor for the radiator fan propels the blades and forces air through your car's radiator.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 engine bay to shut it off so ...

It is worth a shot considering a rebuilt/new cluster is roughly $350 .... The grounds for your dash are down at your feet on the drivers side, so the ground that you found is not the correct ground for your cluster. 2001 Silverado 1500 LS z71 5.3 [SOLD] 2016 Silverado 1500 LT z71 5.3. Like.

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Mile_High. 546 posts · Joined 2009. #8 · Apr 20, 2010. Sounds like the ignition switch is the issue. My truck won't always start, it just doesn't close the circuit, so I have to pull back and try it again. Sounds like you have the inverse issue. 2 Transfer cases claimed by pump rub... 2001 Bowtie 2500HD, 198K, LB7, Extended Cab, Short Bed ...Serpentine belt keeps getting thrown. So about 6 months ago my truck threw it's first belt since owning it. I replaced the belt only to have it thrown again a week later. Upon further inspection, a replaced idler pulley, and re alignment of the power steering pulley still throwing belts. I attempted to change the fan clutch, as it is always ...A/C is off. Only symptoms i have noticed are continuously running cooling fans, poor gas mileage, and interior climate heat seems to struggle than previous (but this may be unrelated?). To date, I have done the following; - Check coolant level - Checked mass airflow sensor (MAF) by swapping it with my work truck MAF; nothing changed. - Checked ...2014 silverado has engine fans running after truck turned off, ... 2009 silverado, Temp gauge at 160, Fan on at all times. ... 2015 Tahoe coolent fan keeps running while vehicle is off and temp gauge is stuck on 160 or off . What is the problem ...I pulled the grey one in the center and the fans cut off (Cooling Fan 1 relay). I then pulled the other grey one (Cooling Fan 2) and put it in to where the other was just pulled and the fans started up again. I pull the Cooling Fan 3 relay and it all shuts off as well. Looks like it is getting a call for switch from somewhere.

Silverado engine shut off issue 1 Answer. I have a 2011 silverado flex fuel. I go to turn off ignition and only electrical inside truck shuts down and engine stays running when brake pedal is pressed. Without my foot on brake pedal. Truck...If you’re in the market for a reliable and powerful truck, the Chevrolet Silverado 1500 is an excellent choice. However, buying a used vehicle can be a bit daunting, as there are s...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.2017 2.5 Chevy Colorado was doing the samething I replaced the thermostat is still doing the samething fan stays on when engine is off ans runs full blast when truck is running and temp gauge stays at 160 .no check engine light I disconnected the positive for 30 seconds problem came back could it be the temp sensor?Many Silverado truck owners reported that their Silverado AC Compressor Turns On and Off Constantly, which can be both annoying and concerning. We'll cover everything from the basics of how AC compressors work to the most common causes of the issue, such as low refrigerant, faulty relay or switches, and faulty compressor clutch, to diagnostic steps, solutions and repairs, prevention and ...Truck keeps running after ignition is turned off. Okay so this started about a week ago. I turn my truck off and the engine keeps running after the key is removed. The gauges all die down and the A/C turn off but the engine keeps running, until I open and close the door then it will turn off. My outside temp. and compass stay on ALL of the time ...New guy here with a mind boggling situation. 2006 chevy silverado 5.3 4x4 125k and saturday morning went to go waterfowl dog training and my battery was stone dead. ... interstate and turned on the ac and everyting was fine till i got off the interstate sitting at idle at a stoplight the truck started running horribly then shut off. Id fire it ...It's really a simple concept: the blower motor controller pulses either the power or the ground circuit on and off depending on which fan setting you choose. For example, if you set the fan to the lowest speed, the controller may provide power for 3/10 of a second every second, while providing power or ground for 7/10 of a second every second ...2011 Silverado : How do I disconnect CD player only and leave radio working? CD player wont stop spinning and wont play regardless if ignition on or off. It was running down battery from running all night so took out #42 fuse which controls entire radio /CD unit. I don't think its worth fixing.Radiator fan running even when truck is turned off. ... I have a 2016 Chevy Silverado and the radiator fans will not cut off ... Well I have a 2007 chevy tahoe and it keep saying engine hot turn off ac but the truck had not even warmed up. I replaced the temp control sensor, ...12639 posts · Joined 2015. #2 · Jul 28, 2022. The alternator output is controlled by the BCM and will vary from 12-15 volts so your 12.6 to 14.7 volts is perfectly normal. It is explained in your owner's manual. GM has been using this system on trucks since 2005.Blower Motor Fan Issue: The fan motor itself can cause this problem. After starting the engine, if it never quits after running a while, then the problem is on the fan motor. The intermittent operation is happened due to worn brushes inside the motor. Also, If you need to bang on the heater box to start it, then it's a potential clue of a bad ...No need to start my own thread. Got a 99 k1500 doing the exact same thing. With a pressure gauge hooked up to the low pressure side, I noticed when the compressor turns on the pressure is good but then immediately begins to drop. When it gets below 20 the compressor turns off. Pressure builds back to normal and it kicks back on again.Jumped it off and all was fine until I got to job and took key out of ignition to find it still running, all accessories turned off as should. Also once key was turned to the off position the transmission went into a limp mode where it would not shift out of 3rd and had poor performance. The only way to correct the transmission and engine power ...Generally located in a blower or fan motor, the relay switch functions by circulating warmed air within the vehicle. It's an on/off switch that helps other systems to normalize and stabilize the Silverado's internal temperature. But harm to the relay switch may prevent the fan from shutting off. The issue may lie within the switch's ...8670 posts · Joined 2015. #8 · Nov 10, 2023. ...5 year old thread, and the o.p. hasn't logged onto the site since then, you aren't going to get a response from that uesr. 2004 Sierra 3500 dually, 6.0L extended cab, cab&chassis flatbed, upgraded to 4wd. 2012 Silverado 3500 dually, 6.0l, crew cab, long box replaced w flatbed.My blower motor keeps running after car is turned off. It stops only if I remove the fuse. ... Silverado, Suburban, Tahoe 2003-2007 Chevrolet TrailBlazer Models 2007 Chevrolet Silverado (Classic) 2003-2006 GMC Sierra Models Yukon Models 2003-2007 ... My heater fan will not shut off even when the ignition is off and the fuse is pulled,could it ...

May 14, 2017 ... Comments233 · Cooling Fan Stuck-On Case Study: '04 Toyota Highlander · How to tell if you have bad engine coolant temperature sensor · Sil...Also, if you smell burning plastic or smoke begins to enter the cabin when the blower is going, that is also a sign you have a faulty blower motor. Finally, if you hear that the blower motor is still running even when the Silverado ignition is in the "off" position, chances are, your blower motor needs replacing. Figure 1. Test your HVAC ...First, if the engine runs hot or overheats, this could be a sign that the relay is not working properly. Additionally, if the cooling fans don’t work or if they keep running, even when the engine is turned off, this could also be indicative of a faulty relay. Warning lights on the dash may also come on if the relay is not working properly.Mar 26, 2016 · It’s really a simple concept: the blower motor controller pulses either the power or the ground circuit on and off depending on which fan setting you choose. For example, if you set the fan to the lowest speed, the controller may provide power for 3/10 of a second every second, while providing power or ground for 7/10 of a second every second ...493 posts · Joined 2016. #1 · Jan 7, 2021. Hello, I have a 2005 GMC Sierra 1500 extended cab z71. Came with the L33 5.3. Previous owner ran it low on oil and needless to say the motor was a goner. I swapped in a 03 5.3 LM7. My truck came factory with electric fans, the 03 of course did not. Now the electric fans run the whole time the truck ...The best way I can describe the noise is as " screeching" sound. There does not seem to be any method to the madness. As long as I am driving, the noise will start and stop, then start and stop. It seems to last for anywhere from 5-25 seconds and will stop for the same period of time before starting again. The truck is a 2004 Silverado 1500 LS ...3. Burning smell. Another symptom of a potential problem with the daytime running lamp module is a burning smell. If the daytime running lamp module has any issues that interfere with the proper regulation of power to the lamps, it may cause the bulbs, wiring, or even the module itself to overheat. This may result in a burning smell coming from ...

Thermostat Replacement. One potential solution to the issue of the Chevy Silverado fans continuously running is to replace the thermostat. A malfunctioning thermostat can lead to engine overheating, which in turn can trigger the fans to operate incessantly. For diagnosing this issue, a code reader can be utilized.There are a few reasons why your radiator fan might keep running even when the engine is turned off. One reason could be that the fan switch is stuck in the "on" position. This can happen if the switch gets damaged or worn out over time. Another possibility is that there is a problem with the wiring to the fan.Apr 12, 2020 ... Radiator Fan Running when Engine is Off ... KIT'S Auto and Truck Repair•53K views · 4:23 ... WHY RADIATOR COOLING FAN KEEPS RUNNING AND WON'T TURN&n...Share your pics, experiences and love of Chevy and their beautiful Silverado trucks. Members Online 2017 1500 5.3 What is this extra bay for between battery and washer fluid reservoir?Mile_High. 546 posts · Joined 2009. #8 · Apr 20, 2010. Sounds like the ignition switch is the issue. My truck won't always start, it just doesn't close the circuit, so I have to pull back and try it again. Sounds like you have the inverse issue. 2 Transfer cases claimed by pump rub... 2001 Bowtie 2500HD, 198K, LB7, Extended Cab, Short Bed ...Our Chevy Cruze is a 2014 with the 1.8 liter engine. Not a diesel, not a turbo. Twice now, when we have turned off the car the fan has continued to run after the engine is off. In neither of these were we idling for a long period of time prior to turning off the car such that the engine would have been hotter than usual.Took a really quiet truck and made it loud. Mine was running more when I first bought it. It would run on the freeway at times for no reason. They found a TSB for the fan and it hasn't done it since. However it should not be running all the time. Sounds like your fan clutch is bad. Fan clutch will probably wear out faster with all the use.2014 Chevy Silverado. Cooling fan running after truck is turned off. Now the truck wont start. Help? ... Cooling fans on after truck is off. Replaced coolant temp sensor. Help for a few weeks. gauge quick again today, fans back on. Looking to replace thermostat as next s ...A/C randomly turns off. I live in west Texas and still have need for my A/C this late in the year. It has only happened to me 2-3 times now. When I'm driving my A/C will just turn itself off even though the knob is still set to 3 or 4 blower speed. But if I park the truck, turn it off, then start it back up again it comes back on just fine.Next use a laser pointer attached to the drivers side seat and aim it at that exact spot. Open the passenger door and sit in that seat. Place your left hand slightly below and to the right of the mark. The, using your right hand, grasp your trusty 16 oz. ball peen hammer and smash the screen right at that spot.1. turned off key with radio on--opened door and radio went off 2. removed Prodigy tow/brake control 3. removed underhood light fixture (didn't work but bulb was good) 4. hooked up digital voltmeter and read 660 m amps 5. removed 15 amp fuse that controls the radio, climate control, and instrument cluster 6. voltmeter now reads 70 m ampsBLOWER FAN WILL NOT SHUT OFF EVEN WHEN TRUCK TURNED OFF. Sounds like the blower control module. Alo inpect the multi wire plug,they sometimes get damaged from the heat. The module and plug should be in the immediate vicinity of the blower motor,generally behind or below the glove box. Aug 22, 2014 • 2005 GMC Sierra.Nov 17, 2022 ... Is your blower motor fan not turning off even with the key off? Having to pull the blower fan fuse just to keep the battery from dying?2015 Tahoe coolent fan keeps running while vehicle is off and temp gauge is stuck on 160 or off. What is the problem - Answered by a verified Chevy Mechanic. ... my truck is overheating. it shoues hot coolent in the dash board. on the gage it shoues 160 degrees. i alreday changed the thermostat and its still doing the same. need help. ...2014 silverado has engine fans running after truck turned off, ... 2009 silverado, Temp gauge at 160, Fan on at all times. ... 2015 Tahoe coolent fan keeps running while vehicle is off and temp gauge is stuck on 160 or off . What is the problem ...Apr 10, 2019. I have 2003 Silverado K1500 LS. My HVAC control module keeps failing (the unit in the dash with knobs for fan speed and air flow, plus dual-temp sliders). I have replaced it 3 times in the last 2 months. I have attached a pic below showing the exact unit in my truck. Something must be overloading some of the circuitry in the ...2000 chevy silverado,v8 vortec. Starts, then runs for a few seconds, then shuts off. Truck sounds fine, just wont keep running. then truck will finally start up after few tries, and runs fine for awhi … read more

Silverado engine shut off issue 1 Answer. I have a 2011 silverado flex fuel. I go to turn off ignition and only electrical inside truck shuts down and engine stays running when brake pedal is pressed. Without my foot on brake pedal. Truck...

Chevy Mechanic: Chris (aka-Moose) The computer can command the fan to continue running after the engine is shut off to help lower the temps more. When an engine shuts off it gets much much hotter than what it was while running. The computer can see coolant temps that were near the top end when the engine was shut off and this resulted in the ...

I have an 08 silverado, 5.3. I had to jump the truck after sitting for a while and after running for a while to charge the battery I turned the key off but the engine kept running. The dash power off, the a/c, the radio all shut off but the engine kept running. I let it run with the key off for 30 min hoping the fuel pump was off but it kept ...2016 chevy silverado fan keeps running after engine is ... 205 Chevy truck 1500 Silverado 5.3V8 The radiator fan keeps going after the truck is sht off and drains the ...Cooling fans staying on after shutting engine off. I have a 2018 Silverado 1500 5.3L. The cooling fans just recently started staying on after I shut off the engine. The temperature gauge stays around 165 degrees, even while driving. The A/C also started blowing warm air. I don't see any coolant leaks and I replaced the coolant temperature sensor.Basically you are providing a constant 12v to the amps now so that the amps are on anytime your truck is on, rather than only coming on with the CD player. Basically your blue wire coming out of the CD player is not serving its purpose at all in this case. ΜΟΛΩΝ ΛΑΒΕ. SOLD: 2001 Chevrolet 2500HD 6.0 8" 5.13s 38s.the 1999 silverado NBS does not have OEM electric fans . the dash indicator dropping is not a proper way to determine voltage. the silverado 1999 uses 66amps as it was designed with the OEM factory mechanical fan .. the battery drain is most likely the relay is always powered on so it drains battery. the volts if dropping can mean the fan current [watts] is exceeding the 105 amp alternator ...If they are turning on during a cold start I would check what the engine coolant temperature is reporting on the scan tool, along with the A/C pressure sensor to make sure it is not reporting high pressure kicking the fans on when the system is not even on, even the oil temperature sensor. Here is the information from the service manual with ...Today after running the air conditioner for the first time since last fall, when I shut it off and took the key out, the AC fan kept running and wouldn't shut off. I started the vehicle back up, tried to shut the fan off on the console, but it would not shut off. Now the fan has continuously run for 5 hours and my 6-month-old battery is now dead.

370 grams to poundslaplace piecewise calculatorspectrum outage athens alantlers motorsports oklahoma Silverado fan keeps running when truck is off autozone winchester hickory hill [email protected] & Mobile Support 1-888-750-7398 Domestic Sales 1-800-221-3825 International Sales 1-800-241-8635 Packages 1-800-800-6300 Representatives 1-800-323-5342 Assistance 1-404-209-4012. You need to pressure test the system first. Then look at possible bad head gaskets, as that is a number one offender for pushing coolant out of the reservoir. Could be head gaskets but in the shop over heating is the number one offender for boiling over. Due to fans quitting working, or thermostat issues usually.. madden 24 player ratings spreadsheet Mar 6, 2020 ... Comments72 · Silverado Radiator Fan Won't Turn Off! · How to Diagnose A Constantly Running Fan · Chevy Cruze Sonic Trax 1.4L - Cooling Fan ...CHEVROLET SILVERADO WHY RADIATOR FAN STAYS ON, FAN DOES NOT TURN OFF 2006 2007 2008 2009 2010 2011 2012 2013If you have Chevrolet Silverado / Chevy Silverado... bandidos new mexicojess hilarious husband 2014 silverado has engine fans running after truck turned off, I've replaced thermostat and temp sensor and fans still - Answered by a verified Chevy Mechanic. By chatting and providing personal info, ... 2014 Chevy 1500 Silverado V6 radiator cooling fan keeps coming on. I already replace the temperature control, it quit for 2 weeks and now ... lly problemsnioh 2 character code New Customers Can Take an Extra 30% off. There are a wide variety of options. Here are some reasons why your fan won't turn off. Low Coolant Level. If you notice that your fan keeps running even after the engine has been shut off, then it could be that the coolant levels are low. It could be leaking from the water pump, and this reduces the amount of coolant. In turn, it could keep the fan running. Faulty RadiatorThe older trucks with electric fan had the coolant temperature turn on around 225F and I don't know that the fans will ever react to transmission temps. So it may be acting normally. Also, the factory temp gauges are usually off a bit, but you would need a scanner hooked up to tell you actual temp vs gauge reading.I have a 2005 1500 silverado and the radiator fans are staying on after the truck is off and drained my battery dead. Replaced the relay but no luck there. Any suggestions? 18 Answers. In addition SES indicated knock sensor code. Had the knock sensors, cleared codes, and SES has not turn back on, but the cooling fan is still draining the battery.