2019 chevy colorado temperature gauge not working

5750 posts · Joined 2012. #5 · Mar 25, 2015. If the heaters in both seats are not working it's probably a power or ground problem. The ground for the seat heater circuit is G106, behind the air filter case. The passenger seat belt has to be buckled for the heat to work. rshadd. 17912 posts · Joined 2009. #4 · Mar 25, 2015.

Next, put the key into the ignition and turn it to the 0 or 1 position. On the car's instrument panel, locate the Reset/Sel knob and hold it down. You should find this knob on the panel near the fuel gauge. Continue to hold the Reset/Sel knob and turn on the headlights.Annoying. Replaced the sensor this spring. Failed again on my way to work today and didn’t reset itself after my workday. Used OBDII code reader to see a temp sensor code (like 850 or something) but I didn’t care. Reset it and the needle immediately went to operating temp and I started the ice cold AC moments later.Service BulletinBulletin No.: 20-NA-212 Date: December, 2020. TECHNICAL. Subject: IPC Gauges Inoperative or Fluctuate, No Crank, Start then Stall "This bulletin replaces PIT5586E. Please discard all copies of PIT5586E". Brand: Model: Model Year: VIN: Engine: Transmission: from to from to. Cadillac Escalade 2017 2020 Escalade ESV Chevrolet ...If you're comfortable doing so, unplug the pressure switch and jump across it. If you do and the AC turns on then the switch is bad - if AC doesn't turn on then you may have a blown fuse or damaged wire, or worse a BCM failure. '11 LTZ, born Aug 2010, Fairfax, KS. V6/A6, Red Jewel Tintcoat / Cocoa-Cashmere, Sunroof.5766 posts · Joined 2012. #3 · Apr 10, 2017. Re: AC not working and other codes. 1. The total refrigerant capacity of the system is 23.2 ounces (1.45 pounds). 2. Look on the inside of the fuse box cover and identify which relay that you are jumping.3536 posts · Joined 2011. #7 · Jul 1, 2017. rshadd said: When you turn the key to ON the gauge should go to the maximum physical position. It's possible that the fuel level sender on the fuel pump is getting stuck intermittently. (e.g. such as the fuel sender strainer interfering with the sender float arm.)What are the Possible Causes of the DTC U18A2 Chevrolet? NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. ... off, fuel pump out, checking for bad wires/connections. Has anyone ever heard of the power steering module affecting gauges, or was that only on the 2015 ...

What are the Possible Causes of the DTC U18A2 Chevrolet? NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. ... off, fuel pump out, checking for bad wires/connections. Has anyone ever heard of the power steering module affecting gauges, or was that only on the 2015 ...I am starting this thread because you have to go through a lot of posts to get where I am. The problems (many models have it): 1) My 2015 Yukon Denali’s engine temperature gauge intermittently reads zero and the cooling fans come on where the computer assumes the sensor has failed so the car goes into a protective safe mode …Hello everyone, this is my first post. I have a 2006 Impala 3.9 Liter V6. Two weeks ago, the temp gauge stopped working and I get engine hot A/C off as soon as I start the car. Since this started my remote start stopped working as well, just in time for winter. I bought a temp sensor but I don't know where it's located and after doing some more ...5 posts · Joined 2018. #1 · Dec 21, 2018. I have a 2005 Colorado. I noticed the other night that my passenger side low beam isn't working. So naturally I bought two new bulbs and replaced both sides. Still didn't work. I checked fuses 11 & 12. Still didn't work. I replaced the headlight socket.9K views 4 replies 4 participants last post by beardednation Sep 24, 2020. M. musky Discussion starter. 23 posts · Joined 2015. #1 · Jul 28, 2016. All of a sudden my car wont read the engine tep the needle stays on the bottom ,the heat works so what would cause the gauge not to move. Like.2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White. 2000 Pontiac TransAm WS6 5.7L V8 LS1 6 Speed Manual RWD Black. Bed Lined Grille Bow Tie, White Bow Ties, WeatherTech (Floor Liners, Mud Flaps, Bump Step XL, Hood Protector, Side Window Deflectors & Sun Shade), BedRug, UltraFlex Tonneau Cover, Carhartt Seat Covers, Westin HDX XTREME Nerf ...The ambient air temp sensor is connected to the truck's wiring in a 12 volt circuit. Here is a simple test of the sensor using a multimeter and heat gun. Note the voltage decreases as the temperature rises. I've done this and it worked for me. I also experienced the same issue as TXNSSR in my SSR- after winter storage.Fan Control. Controls the speed of air delivered through the system vents. If your vehicle has Fan Up/Down buttons, then pressing the larger fan button increases fan speed; pressing the smaller fan button decreases fan speed. If your vehicle has a Fan knob, then turning the knob counterclockwise will decrease the fan speed and turning clockwise ...

My 2019 Chevy Colorado has a thermostat gage that is not working and the fan is always running. The engine seems not to - Answered by a verified Chevy Mechanic ... The car starts heat up as normal. then randomly the temperature gauge dropped all the way to 160 and the fan turns on. Stay that way for a while, and then all of a sudden. ...5 posts · Joined 2019. #1 · Mar 4, 2019 (Edited) I have 2013 LS with the 2.5 L engine. The temperature gauge has stopped working (stuck on C) also the fans blow continuously while the engine is running. Also got "AC off due to High Temp" message on the console. I replaced the thermostat and also the coolant temperature sensor located …4221 posts · Joined 2019. #58 · Jan 27, 2023 (Edited) This P0128 code and indication of an ECT sensor and/or failing thermostat have been showing up on other GM vehicles like the Colorado/Canyon and Camaro cars that use the same 3.6L LGX engines and same symptoms.Hook up a scan tool that lets you read different sensors. Coolant temp is pretty basic. I agree with others, that it is likely a sensor failure. These are typically $10 parts. getting access to replace it may be the bigger problem. This is definitely covered by warranty. 07-30-2018, 04:50 PM. # 6.231 Answers. SOURCE: temperature gauge not working 2005 chevrolet impala. There is a temperature sensor likely to be on your radiator. Make sure the connection is plugged in. Sometimes un-plugging and plugging it back will correct the issue. If not, you'll have to have some check if the sensor is faultly or if the electric wire is fault.Dec 6, 2022 · There are some reasons why the temperature gauge might not be working on a Chevy Colorado. The common issue is a broken or defective gauge wire. If the wire is broken, the gauge will not work. Other causes of a malfunctioning gauge might be a faulty temperature sensor or a bad wiring connection.

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17 posts · Joined 2020. #21 · Sep 14, 2020. So this morning on my way to work I know have a "Waiting for Update Media" screen. So went from black screen of death to needing a update. I have a 2016 so I don't have the built-in wireless update. I would need to go to GM for an update.Assuming you have a 2017 XT5 as indicated by the title of this thread, the usual problem is with the cooling system and the resolution is usually replacing the thermostat. If you are under the original Cadillac Powertrain Warranty, the cost could be covered by Cadillac. That warranty is 6 year, 70,000 miles. If your car was first titled after ...Models. Brand: Model: Model Years: VIN: Engine: Transmissions: from to Chevrolet Colorado 2015 - 2019 All All LCV All GMC Canyon 2015 - 2019 All All LCV …Determining what your monthly car payments will be before you purchase a car, will allow you to carefully gauge whether you can afford to purchase the vehicle. It will also help yo...

How to Fix. Check for a bad wiring connection. If the gauge isn't working, there is a chance that there is a bad wiring connection somewhere in the car. To test this, remove one of the gauges from the car and plug it into an outlet. If it works, there is probably a faulty wiring connection. If the gauge still doesn't work after checking for ...97 posts · Joined 2015. #7 · Dec 25, 2017. This happened to my 2015 Colorado 3.6 it was the high purge flow check engine light. Purge solenoid went/had been going for some time. Had a heck of a time trying to get the truck to turn over after I would get gas- that helped me figure out what the issue was. Like.59 posts · Joined 2014. #1 · Jan 23, 2014. So I have searched on how to repair this gauge. I have found speedometer repair and fuel gauge repair but nothing for the temp gauge. The temp gauge does absolutely nothing when I run the car. I have a new original replacement sender for a 1956 all new wiring and everything works but this needle.2819 posts · Joined 2017. #2 · Sep 22, 2017. SUV1962, GM defines an overheat when the temp gets over 235 degrees F. I'm leaving you a temp resistance chart for your temp sensor check. Do a resistance reading once when the motor is cold, the other resistance reading when fully warm. The warm resistance accuracy is more important, than the cold ...35 posts · Joined 2015. #1 · Jul 15, 2015. This happened about an hour ago. While driving home from work on the highway, the gauge cluster and radio screen turned off. It stayed off for about two seconds then "restarted". I'm not sure if my engine lost powered or not because I let go off the gas and started to look for a way to pull over.2016 temp gauge not working, radiator fan runs constantly, 3.6L. All of a sudden, the temperature gauge doesn't work (stuck on "L") and the radiator fan runs on high as soon as the car is started. The fan continues to run for a few minutes after shutting off the car. The auto stop/start feature also is disabled.I have a 2012 Chevy Colorado with an odd temp gauge issue. When the vehicle is started from being completely cold (like freezing cold), the temp gauge immediately goes all the way up. This leads me to believe it's just the gauge, not the actual temperature that's the issue.extremity. According to the wiring diagram, the power for the seat heaters comes through fuse #18 (20A) but the power for the heat control comes through fuse #5 (10A) (fuse is marked A/C). The passenger seat requires that the seat belt be fastened to complete the circuit. If both seat heaters are not working I suggest checking the ground point.563 posts · Joined 2010. #6 · Mar 2, 2014. If the temp gauge is not moving from 160 it is not functioning. Gauge could be bad, sensor could be bad or Engine control module (ECM), which would control caution messages, could have a problem. A functioning gauge will usually read 210F as I mentioned above. If you notice further coolant loss it ...Here's Why This Chevy Colorado is a Better Buy Than a Toyota Tacoma, DIY and truck review with Scotty Kilmer. Toyota vs Chevy. Used Chevy Colorado review. Ar...

2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White. 2000 Pontiac TransAm WS6 5.7L V8 LS1 6 Speed Manual RWD Black. Bed Lined Grille Bow Tie, White Bow Ties, WeatherTech (Floor Liners, Mud Flaps, Bump Step XL, Hood Protector, Side Window Deflectors & Sun Shade), BedRug, UltraFlex Tonneau Cover, Carhartt Seat Covers, Westin HDX XTREME Nerf ...

This service update includes vehicles in dealership inventory and customer-owned vehicles that may return to the dealership for any reason. Contacts: GM recall number: N212327470. Buick Customer ...2017 canyon engine temperature sensor location. For a week I have had no A/C , Temp Gauge did not move, and the engine fan stayed on when I shut the truck down and started. Started truck today all good, A/C good, Temp Good, Fan Off. All indications it was the Engine Coolant Temperature Sensor, thinking it maybe a good …While driving, usually in the morning, my temp gauge will drop to 0 and the AC will stop working. I have been able to fix it by pulling the negative battery cable and reset the ECU, everything works as it should immediately. I have tested the harness going to the sensor and it has both 5v and continuity to ground. The sensor read around 500 ohms when I …Or, you may be having a coolant leakage, loose drive belt, clogged radiator, faulty temperature gauge, or a blown head gasket. We recommend checking these relevant components, as well as the temperature sending unit, which are more likely to fail and can cause the 2014 Silverado temperature gauge not working.One of the lesser-known symptoms of a bad thermostat is overcooling. As the name implies, that's the opposite of overheating: the engine never reaches operating temperature. This happens when a ...Dec 6, 2022 · There are some reasons why the temperature gauge might not be working on a Chevy Colorado. The common issue is a broken or defective gauge wire. If the wire is broken, the gauge will not work. Other causes of a malfunctioning gauge might be a faulty temperature sensor or a bad wiring connection. 2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White. 2000 Pontiac TransAm WS6 5.7L V8 LS1 6 Speed Manual RWD Black. Bed Lined Grille Bow Tie, White Bow Ties, WeatherTech (Floor Liners, Mud Flaps, Bump Step XL, Hood Protector, Side Window Deflectors & Sun Shade), BedRug, UltraFlex Tonneau Cover, Carhartt Seat Covers, Westin HDX XTREME Nerf ...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.5 posts · Joined 2018. #1 · Dec 21, 2018. I have a 2005 Colorado. I noticed the other night that my passenger side low beam isn't working. So naturally I bought two new bulbs and replaced both sides. Still didn't work. I checked fuses 11 & 12. Still didn't work. I replaced the headlight socket.A faulty sensor may provide incorrect readings or fail to register any temperature changes, impacting the accuracy of the gauge. Wiring and Connection Issues: Proper electrical connections are crucial for the temperature gauge to function correctly. Loose or damaged wiring can disrupt the signal transmission between the sensor and the gauge ...

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Another possible cause of a car temperature gauge reading high is a clogged radiator. Like a bad water pump, a clogged radiator will result in an engine that will heat up when idling, but cool off when the vehicle is moving at speed. Your radiator may be clogged if it’s old and rusty. It can also become clogged if you are using old or poor ...Temp gauge stays on cold and cooling fan continues to run for 5 min after car is off, car runs fine and does not run - Answered by a verified Chevy Mechanic. ... Hello 2000 Monty SS Temperature gauge does not work. Radiator fan continues to run way after motor is off. Radiator is apparently cold because the air from radiator fan is cold.18 posts · Joined 2022. #1 · Apr 7, 2022. Hello all. I recently bought a 2017 and after driving it about 1500 miles (74500k on vehicle), Something strange started happening. When I got to work yesterday, I noticed the fan running after I shut the engine off. I opened the hood, checked the coolant it was good. Felt the hoses they were luke ...266 posts · Joined 2012. #4 · Feb 14, 2012. No it doesn't light up or have anything on it. Just a small blank square. 2005 CC SB LLY-Air dog 165 Factory filter deleted, S366 Turbo, 3IN Intercooler pipes, LB7 up pipe/EGR delete, Built trans, DSP5 switch, PPE Fuel press/EGT/Boost guages, 5 In exhaust, Big Chevy Traction Bars, HD Tie-Rod sleeves ...7 Reasons Why Your Car Temperature Gauge Stays on Cold. The most common reason why your car’s temperature gauge stays on cold is a faulty coolant temperature sensor. It can also be caused by bad wiring between the cluster and the sensor. In some cases, it can also be a stuck thermostat causing the engine not to heat up properly.Please 👍 & Subscribe more video will post 5 times a week. @Auto Repair Procedures If you have question regarding about your vehicle repair/or technician ha...If there's no light, check the gas gauge fuse. If the fuse is good, connect a jumper between the ignition and the positive side of the gauge. If it works, you need to replace the wire between the ignition and the gauge. If the light turns on, then you’re running 12 volts, and it’s the gauge itself you need to replace.On average, the price for a single tire pressure sensor ranges from $50 to $100. Labor costs can vary but expect to pay between $30 and $50 per sensor for installation. Keep in mind that if all four tire sensors require replacement, the total cost will be significantly higher.The Chevrolet Kodiak 6500 truck is a heavy-duty, multipurpose vehicle used for fifth-wheel for towing, winch work, or to support a cherry picker in the bed. Chevy offers the Kodiak... ….

If voltage goes to the blower motor, it’ll need replacing. If there’s no voltage, test the resistor (YouTube). 2. AC System Not Blowing Cold Enough. The most common reason for your Chevy Colorado’s AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).55.3 mi Directions. Colorado Springs 432 Garden of the Gods Rd Colorado Springs CO 80907 USA. Phone: (719) 599-8843. 58.8 mi Directions. Pueblo 910 US-50 Pueblo, CO CO 81008 United States. Phone: (719) 286-9495. 100.9 mi Directions. Your car's cooling system is essential to a healthy engine.If the one out is the CTS, then the vehicle will disable the coolant temperature gauge, ... Currently: 2022 Chevy Blazer 2019 Colorado LT 2016 SS Sedan 2001 Trans Am Previous Rides: 2017 Traverse LT2 (traded at 106k miles) 2016 Traverse LT(KIA @ 25k miles) 2010 Traverse LT (traded at 117k miles) ...18 posts · Joined 2022. #1 · Apr 7, 2022. Hello all. I recently bought a 2017 and after driving it about 1500 miles (74500k on vehicle), Something strange started happening. When I got to work yesterday, I noticed the fan running after I shut the engine off. I opened the hood, checked the coolant it was good. Felt the hoses they were luke ...I have a 2009 GMC canyon slt with the I5 engine. Driving today, the AC off message came on the dash and I noticed the temp gauge isn't registering any temperature. Pulled into the nearest gas station and checked stuff out. Coolant is at good levels, engine is not over heating at all. To be honest engine is not hot at all.How to Set Automatic Temperature Controls. Treat the system as you would your home thermostat where you set it and forget it. Press the AUTO button. This may be located on the centerstack, within the climate app on your infotainment screen or in both places. Locations vary by vehicle; check your Owner's Manual. Set your desired temperature.1. Check the Fuse. If none of the brake lights are working, we are going to follow the circuit from the fuse box back to the brake pedal. At some point the power is not getting from point A to point B. We just have to find where that is. Please note that tail lights can work even if the brake lights are burned out.The causes of a bad speedometer will typically be found in these four things: VSS (Vehicle Speed Sensor) A faulty speed sensor will often be accompanied by a …I believe that is normal and the manual will say something to the effect that (page 306), depending on engine coolant temp at shut down, they can run for a bit after the key is removed. Your temp gauge isn't going to work with the truck off and key removed. No power to the gauge cluster once you shut down. 2021 Colorado Z71 4x4 - 3.6 V6 Crew Cab. 2019 chevy colorado temperature gauge not working, Put the key in and either turn it to ACC or turn it completely ON. Give it enough time for the infotainment system to boot (even if it's a blank screen and it's broken) Turn the car off and remove the key. Open the driver's side door. Leave the door open for 2+ minutes., How to fix check engine light with P0521 & P0523. Ask My Auto Mechanic show's you the fix to a common check engine light/oil pressure gauge problem with chec..., 18 posts · Joined 2022. #1 · Apr 7, 2022. Hello all. I recently bought a 2017 and after driving it about 1500 miles (74500k on vehicle), Something strange started happening. When I got to work yesterday, I noticed the fan running after I shut the engine off. I opened the hood, checked the coolant it was good. Felt the hoses they were luke ..., 5628 posts · Joined 2014. #2 · Apr 30, 2017. This one is a one off issue, and going to the dealer is the best course of action. Haven't seen this one before. I'll wager the filling issue is related to the always full reading. Good luck. 2023 Canyon AT4, Sterling Metallic. AT4 Prem pkg, Tech + pkg, Sunroof, Prograde tow pkg, Bose., 22 posts · Joined 2015. #1 · Aug 23, 2015. Gentlemen, For last couple of days, I observe a different behavior of temp gauge needle. It used to stay on half always. Now when the car is stationary or on a signal, the needle goes one point above the half and comes back to half (automatically). It seems the fan brings it down., Chief2016. 1340 posts · Joined 2015. #2 · Jun 24, 2016. If it's a '15-16, take it to the dealer. From your description, it sounds like a bad connection somewhere, or a defective gauge. '16 Z71 EC. GMPP Exhaust - K&N (Stock CAI) - Hypertech 89 Octane Tune. Hellwig Anti Sway Bar - Rear. Morimoto HID conversion 5500K., RealTruck has an extensive line of 2019 Chevy Colorado parts & accessories to upgrade your truck. Get the style and function you want with help from our staff of truck experts. Shipping is free in the lower 48 United States., This service update includes vehicles in dealership inventory and customer-owned vehicles that may return to the dealership for any reason. Contacts: GM recall number: N212327470. Buick Customer ..., Any brake light out will cause the cruise not to work. Also, check your fuse for it. Please don't tell that to mine. I have one of the two bulbs out on the CHMSL, and my cruise is still working. :wink: 2015 Rally Yellow Chevy Colorado Z71 Trail Boss 4x4 crew cab (41k) "Colly"., 3 posts · Joined 2022. #1 · Sep 29, 2022. 2019 XT5 the temperature gauges quit working every morning about 15 miles in to my 45 mile drive. Suv is in the parking lot for 8 hours. When i start the Suv to drive home gauge still doesnt work and a/c blowes hot for about 3 miles then the gauge starts working and a/c blows cold., 2019 Colorado Fuel Gauge. Hey guys, long time lurker here on the forums. I recently bought a '19 Colorado back in August. Everything is great and I love the truck so far but I noticed something with my fuel gauge that seems a bit off. It looks like the fuel gauge is inconsistent during driving. When driving and I take a peak at it, it'll be at ..., Heat that is coming from inside the car as well as outside of the car can cause the temperature gauge of the car to increase. When temperatures are extremely high within the inside..., Hello guys, My name is Steven, I do DIY projects and repairs on my cars, I'm not a certified mechanic and this video is for entertainment purposes only. If ..., 350 posts · Joined 2016. #15 · May 30, 2018. GM, Mazda, and others use a dummy with a wide range, 40-60 degrees, as a single temp. It's either cold, normal, or overheated. Oil temp is also calculated in certain ranges on Camaros as there's a big difference between that and aftermarket after adding a big cooler., Here's a good order to go about checking your truck's air conditioning system: First, check the condenser to make sure it's not blocked by any debris. Inspect the cabin air filter (if equipped) to verify that it is not clogged. Determine if the blend door is moving. Check the system pressure., 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., Select "Forget" or "Unpair" for all the listed devices except your car's infotainment system. 3. Restart Devices. Sometimes, Bluetooth connectivity issues can be resolved by a simple restart. Turn off both your smartphone and the infotainment system of your Colorado. Wait for a few seconds and then turn them back on., 4215 posts · Joined 2017. #3 · Mar 30, 2024. This is why many replace BOTH t-stat and temp sensor at the same time. 2017 Colorado ZR2, Deepwood Green Metallic Ext Cab (LGZ) Nitro 4.10's. 33" Falken Wildpeaks. GMPP splined half shafts. 589Fab skid support, shock relocation, steel drive shaft, bed supports. MOI winch mount w/light bar., There are some reasons why the temperature gauge might not be working on a Chevy Colorado. The common issue is a broken or defective gauge wire. If the wire is broken, the gauge will not work. …, Then the coolant temp sensor is right there once you're that far. $1,700 seems like they are double dipping on the labor, unless they charge like $275/hr. 2023 Colorado Trailboss, Sterling Grey, H.O. tune. Gone- 2019 Colorado LT Redline, Silver Ice, 3.6l, CCSB, 4X4. Gone- 2016 Colorado WT, Lazer Blue, 3.6l, CCSB, 2WD., How to Set Automatic Temperature Controls. Treat the system as you would your home thermostat where you set it and forget it. Press the AUTO button. This may be located on the centerstack, within the climate app on your infotainment screen or in both places. Locations vary by vehicle; check your Owner's Manual. Set your desired temperature., Then the coolant temp sensor is right there once you're that far. $1,700 seems like they are double dipping on the labor, unless they charge like $275/hr. 2023 Colorado Trailboss, Sterling Grey, H.O. tune. Gone- 2019 Colorado LT Redline, Silver Ice, 3.6l, CCSB, 4X4. Gone- 2016 Colorado WT, Lazer Blue, 3.6l, CCSB, 2WD., The 2019 Chevy Colorado comes in five trims: base, WT, LT, Z71, and ZR2. There are three cab configurations and two bed lengths. The Extended Cab has a long box 6-feet-2-inch bed, while Crew Cab models come with either the long box bed or the short box 5-feet-2-inch bed., 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 ..., extremity. According to the wiring diagram, the power for the seat heaters comes through fuse #18 (20A) but the power for the heat control comes through fuse #5 (10A) (fuse is marked A/C). The passenger seat requires that the seat belt be fastened to complete the circuit. If both seat heaters are not working I suggest checking the ground point., 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., 1.) engine fan runs for minutes after the car has been turned off. 2.) temp gauge located on the right hand side under the MPH stayed at C. The AC blows warm/hot air. 3.) as of tonight as I drove home from work, the check engine light turned on for the first time since I've owned the car. (I bought it brand new), I had my thermostat changed when the AC OFF message came on and no problem since. A battery reset will have it come back on soon. My temp gauge works when it wants to and is wrong when it does, but engine temps are normal by scan gauge. 2 time 1st Generation owner! 2009 White WT Colorado (bought new in 2009, sold in 2021 with …, In many GM cars and trucks (Chevrolet Trailblazer, Silverado, HHR and other models) the code P0128 is often caused by a sticking thermostat. In some GM cars when the code P0128 is set, the temperature gauge stops working and the radiator fans run constantly. Replacing the thermostat often solves the problem unless there are other issues., One of the most common reasons why your tail lights may not be working is due to faulty or burnt-out bulbs. If this is the issue, the fix is relatively simple. Locate the tail light housing cover at the back of your chevy colorado, and remove it. Turn the bulb counterclockwise to remove it from the socket. Replace with a new bulb of the same size., You pull the lead from the sensor and ground it to the block or a good ground. Then turn the key to RUN and the gauge should peg the needle if: That is the sensor for the temp gauge and. the wire is good between the gauge and sensor and. The gauge is powered and in working condition., Failed again on my way to work today and didn't reset itself after my workday. Used OBDII code reader to see a temp sensor code (like 850 or something) but I didn't care. Reset it and the needle immediately went to operating temp and I started the ice cold AC moments later., 5. Blocked hose. In rare cases, a dirty or pinched hose can be responsible for windscreen washer system malfunction on Chevy Colorado. To diagnose, first open the hood and pull the end of the hose out of a windshield washer nozzle, and then turn on the washer system. You should see the fluid gushing out of the hose.