Jan 30, 2020 Show
Your Tire Pressure Monitoring System is a valuable tool, but only if you pay attention when the Honda TPMS Warning Light comes on. When the tire light alerts you to low tire pressure – you will need to address the problem and reset the light. Please remember that the tire pressure sensors are not a substitute for checking your tire pressure regularly. It won’t light up unless the problem is becoming serious. Underinflated tires can be a safety hazard. Troubleshooting the Tire Pressure Monitoring SystemHonda Tire Pressure Monitoring Systems vary, depending on the model type and model year. Furthermore, TPMS systems are not uniform across the spectrum of car brands. In addition, the technology changes from time to time, meaning that older models may not have the same capability found on new ones. Here’s some good information that may answer some of your questions about TPMS and your tire warning light. The tire pressure light isn’t required to come on until the tire is 25 percent below recommendations. Therefore, you should never ignore it. The manufacturer’s recommended air pressure is in your owner s manual. What if the TPMS Light Came On For a Few Minutes and Turned Itself Off?The most likely trigger is cold. Tire pressure drops about 1 psi with every ten degree drop in cold weather. As your tires heat up, the pressure stabilizes. That’s why there are winter and summer standards for properly inflated tires. What if I filled the tire, but the sensor didn’t reset?Try driving the vehicle at over 28 miles per hour for a few minutes. At that speed, the TPMS will get little or less interference from other sensors and radio frequencies. This allows it to update through the serial data bus, sending the proper tire information to the TPMS sensor. What if I reset the TPMS light, but now it’s flashing?According to the National Highway Traffic Safety Administration, systems may flash or stay on longer to indicate a problem with the TPMS system rather than the tire. After checking that your tires have the proper pressure, you may need a mechanic to read the code and tell you what’s happening. Does TPMS Read my Spare Tire?The spare tire does not have a sensor for the TPMS system to read. The system may register nothing where the tire should be. As long as you are confident that the spare has the correct tire pressure, it should not represent a problem. Unfortunately, human eyesight cannot detect that a tire is low until the problem is really severe. . Your manufacturer’s recommended pressure is in your owner s manual. Can I Disconnect the Battery to Clear the TPMS Sensor?Some people try to clear codes by disconnecting the battery. Generally the system saves all codes and doesn’t reset them just because the battery is removed. This is actually a fail-safe feature because mechanics need those codes to determine what is wrong with a vehicle. What if I clear the code before my mechanic has a chance to read it?If you are able to clear the TPMS code, you will be overwriting it with a new code. Unless the system triggers the sensor again, your mechanic will not find the important code. Why is Tire Pressure So Important?According to the automotive journalists at Edmunds, a mere 5 PSI can cause a tire to fail. An underinflated tire generates heat as it struggles to keep up with the job it has to do. This causes faster degeneration. Furthermore, an underinflated tire affects the accuracy of steering and handling. Thus, the vehicle declines in performance and fuel economy. What is Direct vs. Indirect TPMS?Direct TPM sensors are attached to the valve for the most accurate reading. With indirect TPMS, the anti-lock brake system assists in determining approximate pressure. Although a good system, it is not as fast as a direct system. Does My Old Car NOT Have Tire Pressure Monitoring?Starting with the 2008 model year, every Honda has TPMS. All cars made before the 2018 probably don’t have this feature. If you don’t have a light to turn on and warning you, it’s all the more important to carry a gauge to check and add air as needed. Explore the Earnhardt Honda inventory today to find a Honda car, truck or crossover with TPMS! How To Reset the Honda Tire Pressure Monitoring System TPMS Warning LightLearn how to reset the tire warning light with this step-by-step guide and get back to normal. Instructions To Reset the Honda TPMS Warning Light
Tire pressure monitoring systems are the law in America. This is not a feature that Honda installs as a feature on just some trims. For more than a decade, Honda has been installing systems and they have been driving some Honda CR-V owners crazy. They certainly do help let you know if a tire is deflated. However, in many cases, these systems can be an annoyance. Here are the reasons that your Honda CR-V has a “Tire Pressure Monitoring System” alert. We will refer to it as “TPMS” from here forward. Before we begin, if your TPMS system warning light is on now, immediately check your tire pressure. Some vehicles can display the pressure in the information display. If your CR-V doesn’t, use a tire pressure gauge to check the pressures. The correct setpoints for your Honda CR-V are listed on the driver’s door. Do not drive your CR-V with the TPMS light on without verifying that the tires have proper air pressure. CR-V Tire Pressure Warning - Temperatures Have Dropped If you find that the pressure inside your tires is lower than the setpoint, top them off to the correct pressure. The TPMS light should go out shortly after you set the pressures to the proper level. If just one tire is lower than the rest by more than around 30%, have a tire technician investigate. CR-V Tire Pressure Warning - You Have a Flat Or More Than One Flat CR-V Tire Pressure Warning - TPMS System Failure If you have verified that the pressure in your tires is correct using a tire gauge, and the TPMS system is displaying a warning, ask a mechanic for help. You don’t have to go to a Honda dealer, but if your CR-V is under the initial new vehicle warranty, that would certainly make sense. Like any system in your CR-V, age and damage can cause a problem with the TPMS system. Individual sensors in the tires can be replaced, but the system will still need to be re-initialized. We suggest that this job is best done by a mechanic or tire professional who understands the system and can handle the work, but you can a try at it with the manual. CR-V Tire Pressure Warning - Tire Sealants Be aware that some TPMS systems are sensitive to tire sizes. You should only use the exact size of tire your CR-V came with. If you have mounted aftermarket wheels or a different size tire, the retailer who did the work should be able to explain to you how they will resolve the TPMS system errors. CR-V Tire Pressure Warning - Nitrogen Is Unnecessary Furthermore, your Honda CR-V was designed to work perfectly fine using compressed air. Does inflating an underinflated tire with nitrogen cause the TPMS light to go out? Of course it might. Just as inflating the tire with compressed air will do. If you wish to spend money on nitrogen, that is your call. Just know that the CR-V doesn’t need it. A TPMS system alert is always an annoyance, but for the most part, it is a feature that is intended to help us in case a dangerous situation develops. Add air to your CR-V’s tires when temperatures begin to drop in early winter. Reset the pressures again in early summer. These are the best two habits you can have to avoid TPMS issues in your CR-V. Resources: CR-V Tire Pressure Frequently Asked Questions: Q: Can the TPMS be in the CR-V turned off? It cannot be turned off. It can be reset.Q: Is it dangerous to drive with the tire pressure light on? A: Yes, driving without knowing why the light is on is dangerous until you have checked the pressure with a tire pressure gauge to verify that the pressures are correctly set. |