warm air. If you see warm coolant coming out of the engine, even though the engine is not hot, you probably want to remove the thermostat and check its functions. I know the hold button has to do with the transmission. You also want to make sure that its not actually the coolant that is cold, caused by a stuck open thermostat. Your engine stalls: When the engine is first started, it will require more fuel in order to idle smoothly until it's warmed up. If you can find the temperature readings in the engine control unit but not at the cluster, you have to make sure that they are using the same sensor. However, this requires a bit of electronic car knowledge, and you may have to let your mechanic take a look at it without it. Says not to worry, there are other sensors that will kick in if I start to overheat. Find many great new & used options and get the best deals for SWAG OIL PRESSURE SENSOR GAUGE 40 91 7665 G FOR CHEVROLET AVEO,CRUZE,ORLANDO at the best online prices at eBay! Check a wiring diagram of your car to measure the wiring correctly. Hopefully youve caught them before any damage was done. I'm wondering if the coolant temp sensor went out. You then notice that the readings are abnormal. I worked at a Toyota Dealership for a few years and never encountered this problem. my sensor near the caltalyc converter is not working right so now my needle for the temperature is not working, but the heater is hot. 2003 - 2006 GMC Sierra - Instrument Cluster Replacement. Also please check out the statistics and reliability analysis of Chevrolet Aveo based on all problems reported for the Aveo. down and then back to just be 167 Great Deals out of 1,943 listings starting at $2,599, 1,539 Great Deals out of 20,862 listings starting at $1,900, 1,077 Great Deals out of 16,383 listings starting at $1,500, 223 Great Deals out of 2,716 listings starting at $2,900, 365 Great Deals out of 5,378 listings starting at $985, 9 Great Deals out of 394 listings starting at $1,500, 617 Great Deals out of 12,832 listings starting at $2,000, 562 Great Deals out of 7,024 listings starting at $775, 231 Great Deals out of 2,840 listings starting at $1,000, 206 Great Deals out of 2,523 listings starting at $2,599. My 2009 chevy aveo has had a lot of work done to it last year. Does my mother's car have a thermostat problem? In either case, diagnosing and repairing or reconditioning this type of instrument cluster is outside the typical do-it-yourselfer's realm, unless you want to replace the entire thing and hope for the best. Also check for oil leaks down into the spark plug recesses Hi there. Faulty Engine Coolant Temperature Sensor. A typical thermostat. try the same thing with the connecter disconnected. The most common reasons as to why this happens are: Low battery of the key or the remote control: the chip will not send the signal. When this occurs, you would probably trace the problem to a bad sensor. Start and idle the engine, and backprobe the connector terminals with the test light. If this gets stuck wide open, the temperature might not reach the optimal level. The instrument cluster, or digital dash, provides the driver with important information necessary for a safe driving experience. (14 Reasons). When the thermostat is stuck, then it no longer performs this function. If a warning light comes on and stays on when the engine is running, that usually indicates a problem with that specific system. A blown fuse is one of two guaranteed causes for a non-working instrument cluster and only happens when none of the gauges work. Alternatively, you can run the engine until the gauge shows that the temperature is high. When only one gauge or light stops working, the problem is either a bad sensor or a bad gauge. rev2023.5.1.43405. If you have a late model GM vehicle and turn the key only to hear nothing, you'll most likely think you have a dead batteryand you may. have to replace it from age. If the hose and engine feel a bit warm but not hot, the thermostat is likely stuck open and will prevent the engine from reaching operating temperature. Does the order of validations and MAC with clear text matter? The most common causes of the gauges in a car not working can be broken down into three scenarios: One or more dashboard warning lights dont work. Alternatively, you can run the engine until the gauge shows that the temperature is high. When a speedometer with a physical cable doesn't work, the problem is a broken cable or bad speedometer. Check out my DIY guide for changing a blown electrical fuse in a 2007 to 2011 GM Chevy Aveo - http://www.paulstravelpictures.com/GM-Chevrolet-Aveo-Electrical. 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. What positional accuracy (ie, arc seconds) is necessary to view Saturn, Uranus, beyond? The most common symptom of a bad thermostat is overheating. For example, if you find a code related to the temperature gauge, you want to start diagnosing there. It will normally only occur during acceleration. These error symptoms can result in your vehicle going out while driving, displays failing occasionally, or complete/intermittent failure. If corrosion appears, there might be a problem with the connectors sealings, and you may have to take a look at these to make a permanent repair or to replace them to avoid future problems. Lower your car. You may need to replace it in this case. One way to tell if the thermostat is stuck open is to check the outlet radiator hose. An average Chevy Silverado owner might not know when the temp gauge is not working. Here is a list of what causes the instrument cluster to stop working: This article will go over how instrument clusters work, what causes them to stop working, and how to determine the exact problem. NOTE: If the vehicle has a three wire connector, a wiring diagram will be required in or to jumper the connector correctly. I was able to run real-time OBD thanks to GdD's answer, and coolant got up to 138 F after a ten minute drive, and temperature gauge on dashboard still at "C" so likely wiring/sensor. It is a small plug with an electrical end. Our certified mechanics come to you Backed by 12-month, 12,000-mile guaranteeFair and transparent pricing. If it works, you need to replace the wire between the ignition and the gauge. What If the Gauges Seem Erratic or the Needles Are Pegged? This can be done by checking the cooling system, engine components, and electrical system. SOURCE: Temp sensor needs to be replaced. One component that most drivers neglect so much is the temp gauge. Oil Pressure Gauge Car Individual Gauges, Car Styling . Hello everyone, this is my first post. In many cases, this also requires removing the instrument cluster itself. If the light turns on, then you're running 12 volts, and it's the gauge itself you need to replace. to the PCM and the PCM sets the fault. If the fuse is good, connect a jumper between the ignition and the positive side of the gauge. It is a chevy aveo 2009 and has a hold button to set for wet - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. The cable is usually square on both ends or square on one end and slotted on the other. Posted on Apr 08, 2009. The contact was informed that the failure was due to an unknown engine cylinder failure. You may be tempted to leave it but you shouldnt. One of the most important things to keep track of in your car is the coolant temperature because some horrible things can happen to your engine if it overheats. How car parts and sensors work; Used car reviews. The thermostat controls the flow of the coolant through your cars radiator. 52,000 MILES. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. Both oils are, Read More 10W30 vs 10W40 Oil: Whats the Difference & Which Is Better?Continue, A vehicle suddenly hesitating signifies lots of things. a lot of white smoke from the exhaust. To measure the thermostat, you need to use a laser thermometer and check the temperature coming out of the engine. You may immediately think it is a problem with the instrument cluster, but it may actually be a problem with the vehicle sensors, computer, or wiring. When the cable breaks, the gauge may not move, or it may jerk a little intermittently. Get the Latest Tech News Delivered Every Day. Popped of console panel and checked all fuses and connection to BCM and fuse box, still no gauge or ac. You can read more about thermostats here: Faulty Thermostat Symptoms & Causes. AC . Blown Fuse. In some cases, though, it stops working. $239.95 Sale. In this article, we will talk about the coolant temperature gauge and what you can do if this issue occurs. If the engine and transmission are not warming up due to the thermostat staying open then this can occur. Replaced the thermostat, as the code read it was no good. If it comes back without any engine codes, you may also have an issue with the transmission. Q&A for work. The contact owns a 2007 Chevrolet Aveo. However, this will often make your temperature go up a bit from the minimum mark if you drive hard enough. The outer bearing in the CV shaft is what you are hearing for the clicking sound. It will also help improve the way you take care of your vehicles different components. Not sure if your car has one or two temp sensors some have one for the gauge and one for the computer. Heat works just fine. It is not only disconcerting but also a near-guaranteed indication, Read More Humming Noise in Car: Louder With Speed (10 Causes)Continue, Running errands in the cold cannot be helped and is not a big deal for most. When possible, Off-Roading Pro uses affiliate links. I have a/c and heat. If OBD shows the temperature is realistic then you have another problem, for instance 3 or 4 above. If I had a picture or diagram of the routing of the a/c system than maybe I could find it. Do not let this scare you at first. No change in needle indicator whether heat is off or on. This keeps the coolant from entering the engine. If you are not comfortable doing this yourself, take it to a mechanic or dealer. Any capable mechanic should be able to rectify this. Put a new cap The fuel door on this van also has a safety switch inside the door that will disable the automatic side door if the fuel door is open. When your car interior lights stop working, the best place to start is also the easiest fix. You can also find information about this in your repair manual. Lets look at what causes the instrument cluster to stop working in more detail: For some vehicles, one wire can have two signals that cause weird behavior. The temperature gauge can fluctuate up and down because of a bad thermostat or a lack of coolant. Check it out, you might But even if it is possible to do so, you should not do it. Temperature guage quit working. OffRoadingPro.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. In the old days, power flowed through the ignition switch and down to the starter solenoid. A/c is blowing hot air. What Causes a Car's Electrical System to Shut Down? Hopefully youve caught your bad thermostat before this has happened. That is RIDICULOUS, Cheryl. 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. Chevrolet Aveo owners have reported 5 problems related to car will not start (under the electrical system category). If you can locate where the speedometer cable connects to the transmission, diagnosing this problem is easy. Viewed 2k times 1 My 2009 Chevy Aveo 5 with automatic transmission has an issue that started today; on the way home on the freeway, the HOLD light started flashing. It wouldnt rise as fast as it should which reveals the wrong state of your car engine. If none of the gauges work at all, the problem may be a blown fuse or a defective instrument cluster. It shows you the temperature of your car engine. Figuring Out Why Dash Gauges and Lights Don't Work, 14 Ways to Fix Hulu Not Working on Apple TV, How to Fix a Car Horn That Won't Stop Honking, Finding a Cheap Fix for a Broken Defroster, How to Fix a Car Radio That Won't Turn Off, What to Do When Your Car Interior Lights Stop Working, 9 Ways to Fix It When Android Auto Is Not Working. Christine Baker is a marketing consultant with experience working for a variety of clients. If this is the case, you have to measure the temperature output on the engine control unit. Different vehicles have varying self-check procedures. The bearing is probably dry and needs Hello. The sensor faces to the back of the engine, and the connector faces upwards. When it goes bad, youll experience a number of different problems. Common Causes & How To Fix It, Electric Parking Brake Problems Causes & Fixes, Oil Coming Out Of Exhaust Causes & Fixes. While taking your car to a repair shop can be expensive, it doesnt necessarily have to be because mechanics are often quite quick to diagnose problems like this. If you have a Jeep, you are probably aware that you can drive your vehicle with the cluster removed. 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. Certified Automotive Diagnostic Technician. What were the most popular text editors for MS-DOS in the 1980s? When this is defective, your digital dash may not entirely stop working. Toyota Corolla 2009-2013; Chevrolet Cruze 2011-2015 . Some of the instrument lights will come on. 2009 Aveo, At what temperature should the radiator fan turn on ? My 2009 chevy aveo has had a lot of work done to it last year. . Replacing a thermostat is a relatively affordable repair. The speedometer is physically coupled to the transmission via a cable in vehicles that use cables. One thing that occurred to me is whether the instrument cluster (" speedo " if you will) is getting the constant power it needs. However, your best bet is to allow your mechanic to first check if it is a wiring issue. 1 Answer 212,775 Rowefast answered 6 years ago Okay now this damage, in the insurance world, is known as an Act of God and is covered under your Home Owners Insurance if you have that and you park inside the garage. Diagnosing a single bad gauge or warning light requires locating the sensor that connects to it. If it isnt, then the gauge should be reading hot since the engine would be overheating. Check the temperature sending unit. The whole system is connected using wires and there could be damage or breakage at any point. owners, Over 25,000 topics, from beginner tips to technical If the fuses are okay, check for power at the instrument cluster. Using your coolant temperature gauge as an example, the diagnostic procedure involves locating and disconnecting the sending unit. This assumes that you have already checked the gauges fuse and determined that its in good working order. Just changed the compressor. The result of this is incorrect signals to the temp gauge. On the other hand, it could be due to a defective coolant temp sensor or a bad temperature gauge Here is a more detailed list of the reasons why your car temperature gauge goes up and down: 1. The dealership I bought it at is sending me to the local Chevy dealership to get it "reflashed", what exactly does that mean and how long can I expect this to take? 1. Find many great new & used options and get the best deals for Air Fuel Ratio Gauges + Gas Temperature + Turbo Boost + Carbon Fiber Pod at the best online prices at eBay! When not researching and testing computers, game consoles or smartphones, he stays up-to-date on the myriad complex systems that power battery electric vehicles . Pulled the battery terminals off and cleaned them really well. After all, we got our car heater to make, Read More Why Is My Car Heater Not Getting Hot Enough? This should fix the problem that you are having with your odometer and speedometer. The best way to find broken wiring is to measure the resistance with a multimeter from all the wires directions. If none of your dashboard warning lights turn on, including your check engine light, its usually a fuse or a ground issue. A bad ground connection can cause total failure or erratic readings.
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