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StealthBoogie. 109 posts · Joined 2012. #5 · Mar 29, 2012. I ll start with the basics, is your light knob tuned on to the parking lights and not on auto or off ?? lol, never know. Also sometimes it can be the truck being unlocked. after confirmimg your lights are actually turned off. lock your truck and wait approx 5 min.Replace The Thermostat. Replacing the thermostat can be another solution to the problem of Chevy Silverado fans running. A faulty thermostat can cause the engine to overheat, which in turn can cause the fans to keep running. Use a code reader for the diagnosis. The cost of replacing the thermostat can vary.Jan 15, 2021 · Reconnected battery and started the truck up, coolant temp came up from 160 and the fan did not come on. Im thinking the coolant temp sensor had a freakout and the electric fans just fail-safe turned on. We'll see. #1 · Mar 5, 2023. 2015 GMC Sierra 5.3. The other day I noticed my radiator fans constantly running at full blast and staying on for 5 minutes after shutdown - saw that the coolant temp gauge was pegged low. I replaced the coolant temp sensor and the problem is still there.

1 post · Joined 2014. #1 · Sep 11, 2014. Hello, Recently came out to a completely drained battery. After charging and restarting the truck, then shutting it off, I heard the pump running continuously. Could not get it to shut off so I disconnected the battery. There is no fuel pump relay so I'm thinking the problem might be with the Fuel Pump ...Truck Model. c10. Engine Size. smokin' 305. Bextreme04 said: Any square 1980 and earlier will not have an "off" setting for the blower. It will always run at least a little bit. Used to have a scan of an old GM advertisement touting this feature, since lost to a broken phone. They called it their constant cabin ventilation or something similar. Radiator Fan Won't Turn Off and Temperature Stuck at 160 Degrees: 2014 - 2019 Silverado & Sierra: Bad ThermostatIn the video Sean also goes over why the radi... No, because if the door is opened while shutting off the truck, it shuts down normally. I went to try it again a while ago and I actually pulled 3 codes which may point directly to the problem. P0606 - ECM/PCM Processor. P1680. P1681. I have scheduled an appointment first thing in the morning with the dealer.Reference Number (s): PI1429, Date of Issue: March 5, 2015. AFFECTED MODEL (S): 2015 Chevrolet Colorado, GMC Canyon. CONDITION/CONCERN. Some customers may comment that they cannot remove the ignition key and/or that the key may not fully rotate to the "off" position (Engine does shut off). Customers may also …

Ryan Lutton. GMC Master 1,267 Answers. Posted on Mar 18, 2011. The fan for the heater right? If so, for the autoclimate control you need to replace the blower motor countrol module. If it's manual controls, replace the blower motor resistor assembly.The ignition is in the off position and the key removed. Everything inside of the vehicle turns off like it would if the car was off, but the engine continues to run. You can't put the car into gear either when the ignition is in the off position. Unplugged the battery and the car still ran, had to pull the fuel pump fuse to get it to turn off. ….

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A positive a negative and then a signal that is the bcm telling the fan what percentage of speed to run. For the hot coolant engine off the bcm says to run at 50% if it’s between 225 and 234 (?) degrees for up to 300 seconds. If the coolant is above 235 or 236 it tells the fan to run at 75% max speed for 300 seconds.Heater fan problem on 2004 Silverado 1500. Hi. A couple weeks ago the resistor died for the heater fan on my wife's 2004 Silverado. I bought one at the local parts store for $65.00 because I needed it in a hurry. It made it two weeks and now it is cooked again. The black ground wire in the plug that plugs into the resistor is also burned.Bulletin No.: 06-01-39-002C. Date: January 18, 2008. TECHNICAL. Subject: Blower Motor Inoperative or May Not Shut Off in Extremely Low Ambient Temperature Conditions (Replace Blower Motor Control Module) Models: 2004-2007 Buick Rainier 2003-2006 Cadillac Escalade Models 2003-2006 Chevrolet Avalanche, Silverado, Suburban, …

hi color loreal colors Radiator Fan Won't Turn Off and Temperature Stuck at 160 Degrees: 2014 - 2019 Silverado & Sierra: Bad ThermostatIn the video Sean also goes over why the radi...Radiator Fan Won't Turn Off and Temperature Stuck at 160 Degrees: 2014 - 2019 Silverado & Sierra: Bad ThermostatIn the video Sean also goes over why the radi... ely swap and sellnj dmv cape may Dec 28, 2019 · 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 ECM relay. - Checked J-Case fuses for cooling fan 1 & 2. - Changed temperature sensor. - Changed thermostat (replaced coolant as well) catawba county nc court docket 2016 f 150 2.7, one of two coolant fans won't shut off after engine is off. First time this has ever happened was tonight and it is 0 degree out here. I had to remove the positive battery cable to shut fan off. coolant is full...any help would be appreciated. Last edited by rfixer; 02-05-2018 at 09:33 PM. Reply Like.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 … 622 lunch menumlhs employee sitemaytag washer error code f9e1 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. chipotle app not giving points KSL667. 1491 posts · Joined 2008. #7 · May 30, 2011. blower motor is not to bad of a job. i put one in my 08 last fall. -Kyle. 2011 GMC 2500hd LML deleted and tuned by Kory, 5' exhaust with XD rims, Level Kit and HID HIGH/LOW beams. Sold - 2008 Chevy K3500HD CC/LB LTZ with LMM Dmax. Sold - 2004 Chevy K2500HD Ext. Cab/LB w/ LLY Dmax.The heater fan wont shut off even when you shut the vehicle off and take the keys out. ... I went to turn off truck and the heater fan did not shut off, ... Master GM Technician. Over 20 years of bumper to bumper GM experience. Mike S. Chevy Mechanic. 2,417 satisfied customers. oculotrophin pmg side effectsdrake you take my love for grantedgrandlux nail salon eldorado May 4, 2023 · 3. Bad ECU Unit. Your Chevy’s engine control unit signals the fan when to turn off or keep running. A defective ECU will result in the fan not knowing when to stop running. 4. Low Coolant Level. The car coolant is the liquid that removes heat from the radiator. The lower the coolant level, the less effective it’ll be. May 8, 2023 · Solving your Chevy fan’s problem is easy because the likely causes are few. Here are some solutions to why the Chevy Suburban fan won’t turn off even when the engine is powered off: 1. Replace Fan Relay. The way to determine if the fault is from the fan relay is by replacing it, running it, and determining if the problem persists.