It's also possible that there is air in the cooling system. 2009 Chevrolet Aveo Speedometer Not Working and/or Code P0722 Stored in PCM. Still, when all of the gauges in a car stop working at once, the problem is usually either a fuse or wiring problem. Install the new blower motor resistor. After all, we got our car heater to make, Read More Why Is My Car Heater Not Getting Hot Enough? To determine which of the above the exact cause is, you must first isolate the problem. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. In vehicles that have speed sensors, the easiest way to determine whether the sensor or gauge is bad requires the presence of a cruise control system. When all of the gauges or warning lights in your car stop working at once, the problem is something that all of the gauges and lights share in common. So instead of a needle telling you that your coolant is 230 degrees Fahrenheit and in the red danger zone, a similarly red warning light will blink on to inform you that the coolant is hotter than it should be. . 48 Complaints: 2009 Chevrolet Aveo Electrical System Problems Gauges that all read full all the time are usually caused by a loose or bad ground. I have had work done on the transmission about 6x in just 3 months. Others just feed the computer and the computer controls the gauges. Chevy Aveo: Bad Thermostat Symptoms & Diagnosis . Check the fuses first. Now if you take the vehicle to a repair shop or the dealer and they find that mice ate the wiring (rodent damage), they are going to tell you the harness will require replacement and if the rodent damage is in multiple locations then it is true, the harness will require replacement. The check gauges light specifically indicates the occurrence of a malfunction that requires inspection, service, or repair. Turn the key to the ON position and the temperature gauge should go all the way to the HOT end of the gauge. Temperature gauge is maxed out Inspection, My car is jerking while driving, and when sitting idle, Improving gas mileage - 2012 Mitsubishi Outlander Sport. Other splice sleeves may not protect the splice from moisture or provide a good electrical connection. Someone told me to check the low cutoff switch and see if it was working. Your test light should come on. Here are some steps to try: There will be instances when there is nothing wrong with components affecting your instrument clusters proper function. When the thermostat is stuck, then it no longer performs this function. Check that there are no irregularities with your coolant, oil pressure, or gas gauge, as these lead to the gauges working unpredictably. If this happens to cause your instrument cluster problem, make sure to disconnect the car battery, plug the connectors back together, fix loose ones, and reconnect the battery. When an instrument cluster isnt properly grounded, youll typically find that the gauges and dash lights fail to work or only work intermittently. Once you are sure that the engine temperature is normal, then you need to check for any of the following: Faulty sending unit or temperature sensor. Chevrolet Aveo Car Will Not Start Problems - carproblemzoo.com If the car's computer reports a low temperature then it's likely the sensor, if it is giving a P0117 code (low voltage on temperature sensor) then it could be a failed sensor or the wiring. Install the new connector. 2005 Chevrolet Cavalier (Page 1 of 4) 8.0. pretty bad. These warning lights are designed to illuminate when the input from a sending unit or sensor falls outside the expected range. Jeremy Laukkonen is automotive and tech writer for numerous major trade publications. The whole system is connected using wires and there could be damage or breakage at any point. In many cases, this also requires removing the instrument cluster itself. You need to check the engine to be sure whether the gauge is providing the actual engine temperature or not. The car drove, and had code for not reaching temperature fast enough, the temperature gauge needle was down, and never went up. The temperature gauge can fluctuate up and down because of a bad thermostat or a lack of coolant. When the cable breaks, the gauge may not move, or it may jerk a little intermittently. Ran the OBD and got a pending code of P0128 Coolant Thermostat Malfunction, and coolant temperature got up to 144 F per OBD after a ten minute drive, and gauge still pegged at "C", HOLD light flashing, engine temperature gauge "C", New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition, Audi A4 1.6 2000 Coolant level sensor flashing, Ideal Coolant Temprature for BMW F20 116i, How to diagnose low water temp on Mini Cooper. Should I replace my #3 ignition coil again? Modified 2 years, 6 months ago. Popped of console panel and checked all fuses and connection to BCM and fuse box, still no gauge or ac. What positional accuracy (ie, arc seconds) is necessary to view Saturn, Uranus, beyond? What to Do When the Gauges in Your Car Aren't Working - Lifewire Do not let this scare you at first. (14 Reasons). Check low side with gauges and pressure seems fine. What Causes a Car's Electrical System to Shut Down? This keeps the coolant from entering the engine. iPhone v. Android: Which Is Best For You? You can also test the cluster temperature gauge with an Ohm tester if you have some knowledge. Speedometer Not Working: Causes & How to Fix, Check Gauge Light Meaning (How to Fix & Reset). On 2009 Aveo, the temperature switch is located on the plastic housing behind the thermostat. If the fuse is good, the next thing you or your mechanic will want to do is to check for power at the individual gauges. Apple's New Rapid Security Response Is a Fast Fix for Device Security, Why Googles New Pixel 7A May Be the Phone Youve Been Waiting For, iOS 17 Could Restrict Some Popular Features Based on Your Location, Smartphone Keyboards Are Awful, But New Tactile Keys Could Change That, Why Beats Are No Longer the Coolest Cans on the Block, Steams Latest Client Beta Teases Performance Boosts and Custom Overlays, Why You Might Love Android Tablets Like OnePlus PadiPads Arent the Only Option, Why Lock Screen Widgets Make Even More Sense On a Big iPadOS 17 Screen, How the Microsoft Antitrust Ruling Could Be a Big Win for Gamers. However, this requires a bit of electronic car knowledge, and you may have to let your mechanic take a look at it without it. If there is no cable attached to the back of the cluster, then your vehicle has a speed sensor. Hello everyone, I have a 2021 Chevy Blazer. If OBD shows the temperature is realistic then you have another problem, for instance 3 or 4 above. Make sure to include all other vehicle sensors. But should one or all of your gauges fail, expect to get error symptoms that range from mildly irritating to troublesome. The next problem is a faulty temperature gauge. As an Amazon Associate, I earn from qualifying purchases. Sounds like that the CV shaft (https://www.yourmechanic.com/services/axle-cv-shaft-assembly-replacement) is failing on that side of the vehicle. Posted on Apr 08, 2009. In. The first step in diagnosing this issue is to identify the fuse associated with the instrument cluster or gauges. When this occurs, you would probably trace the problem to a bad sensor. . If this gets stuck wide open, the temperature might not reach the optimal level. Sensor failure: the temperature sensor may have failed and be giving a low reading, Sensor wiring problem: this is fairly likely, it all comes down to how electronic temperature sensors (i.e. But even if it is possible to do so, you should not do it. To fix a car temperature gauge that stays on cold, you will first want to read the trouble codes with an OBD scanner and then diagnose the coolant temperature sensor. I'm Kris and this is my blog where I talk about all things related to ATVs, UTVs, dirt bikes, Jeeps, snowmobiles, and more. A head gasket is a very costly and time consuming repair. If this is the case, you have to measure the temperature output on the engine control unit. My temp gauge isn't working (stuck on cold) thus making the AC not work and my radiator fans run max. This is usually the case when the sensor starts to read the coolant temperature wrongly. 2009 Aveo temperature gauge not working, fixed - AveoForum Replace the temperature sender, top off the coolant and plug the connector back in. Magnus is the owner and main author of Mechanicbase. Generally the third wire is the one that illuminates the RED warning light located in or near the temperature gauge and sometimes turns on an addible signal to bring your attention to the dash cluster. (14 Reasons)Continue. Keep in mind that cars may have a separate coolant temperature sensor for the engine and for the radiator fan, so youll want to check a repair manual to make sure youre looking at the correct sensor. This type of problem is diagnosed the same way as a gauge that doesn't work, so you will have to check for power at the appropriate fuse and verify that the instrument cluster ground is okay. If the gauge doesnt move when you ground out the sensor wire, you can suspect a bad gauge. In this article, we will talk about the coolant temperature gauge and what you can do if this issue occurs. I apologize that I am not certified to give you more concrete answers. The insurance company will schedule and inspection with the shop. I spilt coffee on my dash were the climate control is and now none of the dials work - climate control is stuck on off but is on. When I start driving the gauge goes down and starts blowing cooler and cooler air. However, this will often make your temperature go up a bit from the minimum mark if you drive hard enough. If everything is alright and the temp gauge is still giving wrong readings, the gauge is bad. You may be able to check the ground by looking up under the dash with a flashlight, but you will have to remove the instrument cluster in many cases. The gauge is at its lowest possible reading, so if you know it isn't right that indicates there is no voltage on the circuit, indicating a break in the wiring or loose connection, Computer failure: the car's computer(s) may have a problem and be misreading the sensor, or displaying the sensor incorrectly, There could be a problem in the instrument cluster electronics. This can be done by checking the cooling system, engine components, and electrical system. I'm wondering if the coolant temp sensor went out. GM starter wiring diagram - Ricks Free Auto Repair Advice 2023 CarGurus, Inc., All Rights Reserved. Now, well go over the differences between 10W30 and 10W40. What were the most popular text editors for MS-DOS in the 1980s? It could even be as specific, Read More Car Jerks When Accelerating: 15 Reasons WhyContinue, Excessive noise especially from the engine or transmission is never a good sign. Press and release the "Trip/Odo" button 3 times, holding it down the third time. What do hollow blue circles with a dot mean on the World Map? I know the hold button has to do with the transmission. As such, the gauge could be reading hot when the engine is cool and vice-versa. Alternatively, you can run the engine until the gauge shows that the temperature is high. However, if you have already looked into all the before causes, this may be the culprit. If it was not low on coolant then the wires need to be inspected. Replaced the thermostat, as the code read it was no good. gauge goes up like normal and starts blowing One component that most drivers neglect so much is the temp gauge. Your check engine light is on: If the engine's computer detects a problem with the coolant temperature sensor, or its circuit, it will turn on the check engine light. Similar tests can be performed on all of the gauges in your instrument cluster, although the specific procedures can differ from one application to another. Clear any CODE stored and if you have no way to clear the code, most ECMs will eventually clear it automatically after a certain number of Cycles and no failure has occurred. Marvin. SWAG OIL PRESSURE SENSOR GAUGE 40 91 7665 G FOR CHEVROLET AVEO - eBay Watch closely for any dark segments or non-working indicators. * With a counterclockwise turn, use a wrench to remove the sensor. When the gauges move erratically or are pegged at the highest possible reading, the problem is usually a bad component like an instrument voltage regulator or a bad ground. Manually turning the end of the cable that inserts into the transmission with your fingers should cause the speedometer to move. In other clusters, you might have to replace the whole instrument cluster. try the same thing with the connecter disconnected. My temperature gauge quit working. What could it be? - iFixit Well, there are really only three parts to it, so follow these steps to. It is pretty easy to diagnose this by yourself. Air in the cooling system can also cause the temperature gauge to stay cold if there is an air bubble right at the sensor spot. turn the vehicle on after doing this, and see if the gauge has moved in the dash at all. The fix for that problem is simply replacing the speedometer cable, which involves unbolting it from the transmission, disconnecting it from the instrument cluster, and sliding it through the firewall. I have a chevy aveo 2009. Dont conclude that the temp gauge is not working until you have done this. The computer converts them into something that can be read by the instrument cluster. Make sure all the coolant plugs are secure. $399.95 Sale. If it is rusty, muddy, or cloudy, then it has probably become contaminated. My car has 90000 miles. Water Pump- The water pump is responsible for pushing coolant through the radiator and the engine. Lets go a little bit more into detail about the different causes. Front end problems and I am a basic car mechanic. All of these systems that are failing depend on the engine functioning correctly in order to do their job. Let's ride! If one or more warning lights fail to illuminate when you first turn the key on, it usually indicates a blown bulb. Yes, if your thermostat is stuck open and the engine never gets up to operating temperature, its bad for the engine and fuel consumption in the long run. I have a/c and heat. Get the Latest Tech News Delivered Every Day. If you take your car to a qualified technician, they will be able to connect to the ECU to read trouble codes and other data. However it could be a symptom of the problem. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. In some cases, you may find that the entire instrument cluster is bad. Two weeks ago, the temp gauge stopped working and I get engine hot A/C off as soon as I start the car. If the fuse is good, connect a jumper between the ignition and the positive side of the gauge. The lower radiator hose should feel a bit warm but not as hot as the upper hose. This assumes that you have already checked the gauges fuse and determined that its in good working order. 1 Answer 212,775 Rowefast answered 6 years ago guides, Check cars for recalls, common issues & maintenance 2010 Aveo 5 speed. Disclosure: We may get commissions for purchases made through links in this post. $449.95. This usually requires removing the instrument cluster, which can be quite difficult and time-consuming in some vehicles. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. The hose should not have any coolant circulation while the engine is warming up and, therefore, should remain cold until the engine reaches operating temperature. [3] 5. 2005 Chevrolet Cavalier Gauges Have Gone Haywire
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