To reset the tire pressure sensor on a 2017 Dodge Journey, turn the key to the “On” position with the engine off. Press and hold the TPMS reset button under the steering wheel until the tire pressure light blinks three times. Release the button, start the vehicle, and wait 20 minutes for the sensor to refresh.
Next, start the vehicle. Turn on the ignition but do not start the engine. Press the gas pedal three times within ten seconds. This action helps the system recognize the correct tire pressures. Afterward, turn the ignition off and then back on to complete the reset.
If the TPMS light remains illuminated, drive the vehicle for about 10 minutes. This allows the system to recalibrate and may clear the warning light if the tire pressures are accurate.
If the light still does not turn off, you may need to check for sensor faults. Visit a certified mechanic for further diagnostics and repairs.
Understanding the tire pressure monitoring system (TPMS) is vital for vehicle safety and efficiency. Proper tire pressure enhances handling, fuel economy, and tire longevity. Next, we will cover how to diagnose potential issues with the TPMS and the importance of maintaining accurate tire pressure.
What is the Tire Pressure Monitoring System (TPMS) in the 2017 Dodge Journey?
The Tire Pressure Monitoring System (TPMS) in the 2017 Dodge Journey is an electronic system that monitors the air pressure in the vehicle’s tires. It alerts the driver when tire pressure is too low, helping to prevent accidents and increase fuel efficiency.
According to the National Highway Traffic Safety Administration (NHTSA), TPMS enhances vehicle safety by providing real-time information about tire pressure, allowing timely maintenance. This ensures safer driving conditions and prolongs tire life.
TPMS consists of tire pressure sensors within each tire, a control module, and a warning light on the dashboard. The sensors continuously measure the tire pressure and send data to the control module. If the pressure drops below a certain threshold, the system activates the warning light.
The American Automobile Association (AAA) defines TPMS as a system designed to provide the earliest possible warning of under-inflated tires, which can lead to tire blowouts or accidents. Regular maintenance is vital for accurate readings from the system.
Low tire pressure can be caused by temperature changes, slow leaks, or improper inflation. Each factor can lead to reduced fuel efficiency and increased tire wear.
Studies show that under-inflated tires reduce fuel efficiency by approximately 0.2% for every 1 psi drop in pressure, according to the U.S. Department of Energy. Properly maintained tires can improve fuel economy significantly.
The consequences of improper tire pressure include increased accident risk, reduced fuel economy, and higher greenhouse gas emissions. Maintaining proper tire pressure is crucial for safety.
Health risks from tire-related accidents can include injuries or fatalities. Environmental impacts include increased carbon emissions from fuel inefficiency, affecting air quality.
In practice, the TPMS saves lives by alerting drivers before tire pressure reaches dangerous levels. High-profile accidents often underscore the need for greater awareness of tire maintenance.
Organizations like the NHTSA recommend regular tire pressure checks and using digital tire pressure gauges for accurate measurements. Proper tire inflation can reduce fuel consumption and enhance vehicle safety.
Strategies to mitigate tire pressure issues include regular vehicle inspections, educating drivers on the importance of TPMS, and using tire pressure inflation kits. These practices help ensure optimal tire performance and safety on the road.
Why Does the TPMS Light Illuminate on My 2017 Dodge Journey?
The TPMS (Tire Pressure Monitoring System) light illuminates on your 2017 Dodge Journey to alert you of an issue related to tire pressure. This indicates that at least one of your tires has significantly low pressure or that there is a malfunction within the TPMS itself.
According to the National Highway Traffic Safety Administration (NHTSA), the TPMS system is designed to monitor tire pressure and alert drivers when tire pressure falls below a safe level. Maintaining proper tire pressure is crucial for vehicle safety and fuel efficiency.
The underlying causes for the TPMS light illuminating can be broken down into two main categories: low tire pressure and sensor malfunction. Low tire pressure often occurs due to natural air loss, temperature changes, or punctures. Sensor malfunction can happen due to worn-out batteries in the tire sensors or damaged sensor components.
Technical terms associated with this issue include “tire pressure” and “monitoring system.” Tire pressure refers to the amount of air in a tire, which is measured in pounds per square inch (psi). The monitoring system is the electronic device that tracks tire pressure levels.
The TPMS functions by using sensors mounted inside each tire. These sensors measure the air pressure and relay that information to the vehicle’s onboard computer. If the pressure falls below a certain threshold, the TPMS light will turn on, indicating a problem.
Specific conditions that can lead to the TPMS light turning on include:
- A flat tire: If a tire loses too much air, the TPMS will trigger the warning light.
- Seasonal temperature changes: A drop in temperature can cause tire pressure to decrease.
- Regular tire maintenance: Failing to check and maintain proper tire pressure can lead to the TPMS light illuminating.
- Incorrectly inflated tires: Overinflation or underinflation can also trigger the warning system.
In summary, the TPMS light on your 2017 Dodge Journey serves as an important safety alert. Addressing low tire pressure or potential sensor issues promptly can help maintain your vehicle’s safety and performance.
How Can I Check the Tire Pressure on My 2017 Dodge Journey Before Resetting?
To check the tire pressure on your 2017 Dodge Journey before resetting it, follow these steps: gather a tire pressure gauge, consult the owner’s manual for the correct tire pressure specifications, and measure the pressure in each tire.
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Gather a tire pressure gauge. A tire pressure gauge is a tool used to measure the air pressure within your tires. You can use a digital or manual gauge, both of which are readily available at automotive stores.
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Consult the owner’s manual. The manual contains the manufacturer-recommended tire pressure settings for your specific vehicle. Typically, the recommended pressure for the Dodge Journey ranges from 30 to 35 PSI (pounds per square inch) depending on driving conditions and load.
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Measure the pressure in each tire.
– Remove the valve cap from a tire.
– Firmly press the tire pressure gauge onto the valve stem and read the pressure displayed.
– Repeat this process for all four tires, including the spare tire if applicable.
If any tire is below the recommended pressure, inflate it to the correct setting. After adjusting the tire pressures, you may reset the tire pressure monitoring system (TPMS) if necessary. This process ensures that your vehicle operates safely and efficiently, reducing the risk of tire failure and improving fuel efficiency. Proper tire pressure can enhance the lifespan of your tires and improve vehicle handling.
What Are the Essential Steps to Reset the Tire Pressure Sensor on a 2017 Dodge Journey?
To reset the tire pressure sensor on a 2017 Dodge Journey, follow the steps outlined in your vehicle’s manual or this simplified guide.
- Ensure Tire Pressure is Correct
- Turn on the Ignition
- Locate the Reset Button
- Press and Hold the Reset Button
- Wait for the Indicator Light to Turn Off
These steps provide a clear procedure for resetting your tire pressure sensor. Different drivers may have varying opinions about the importance of monitoring tire pressure, with some considering it critical for safety while others see it as a routine task.
1. Ensure Tire Pressure is Correct:
Ensure tire pressure is correct involves checking all tires, including the spare, for proper inflation. The recommended pressure is usually listed on a sticker inside the driver’s door jamb. Maintaining correct tire pressure prevents uneven wear, improves fuel efficiency, and enhances vehicle safety. According to the National Highway Traffic Safety Administration (NHTSA), under-inflated tires can reduce fuel efficiency by up to 3% and increase stopping distance.
2. Turn on the Ignition:
Turning on the ignition means inserting the key or pressing the start button without starting the engine. This action activates the vehicle’s electrical system, which is necessary to reset the tire pressure monitoring system (TPMS). Many drivers overlook this step, but it is essential for the reset process to initiate.
3. Locate the Reset Button:
Locating the reset button usually involves finding a small button under the steering wheel or near the dashboard. The exact location may vary by model and year. This button is crucial as it allows you to initiate the reset process of the sensors, ensuring the TPMS recalibrates after any tire pressure adjustments.
4. Press and Hold the Reset Button:
Pressing and holding the reset button for a few seconds until the tire pressure light blinks and then turns off is a critical step. This action tells the TPMS to recognize the current tire pressures as the new baseline. Neglecting to hold the button long enough may result in an incomplete reset.
5. Wait for the Indicator Light to Turn Off:
Waiting for the indicator light to turn off confirms that the sensors have been reset. If the light remains on after completing all steps, recheck tire pressures and repeat the reset process. Persistent warnings may indicate a malfunction within the monitoring system that may require professional attention.
This structured approach ensures that your 2017 Dodge Journey’s tire pressure sensor functions correctly, enhancing safety and efficiency while driving.
What Tools Do I Need for Resetting My Tire Pressure Sensor?
To reset your tire pressure sensor, you need specific tools and information. The basic tools required include a tire pressure gauge, an air compressor, and a vehicle owner’s manual.
- Tire pressure gauge
- Air compressor
- Vehicle owner’s manual
- OBD-II scanner (optional)
- Reset button (if equipped)
These tools can significantly influence the efficiency of the reset process. While many people may rely only on a tire pressure gauge, some may suggest using an OBD-II scanner for a more thorough approach. Others might mention the importance of referring to the vehicle owner’s manual for vehicle-specific instructions.
1. Tire Pressure Gauge:
A tire pressure gauge measures the pressure inside your tires. Maintaining proper tire pressure ensures optimal vehicle performance and safety. According to the National Highway Traffic Safety Administration, under-inflated tires can reduce fuel economy and increase tire wear. For an accurate reading, use a high-quality analog or digital gauge.
2. Air Compressor:
An air compressor inflates tires to the proper pressure. This tool is crucial if your tires are low during the reset process. Portable air compressors are convenient for personal use. The recommended tire pressure for most vehicles is between 30 to 35 PSI, which is typically listed on the driver’s side door frame.
3. Vehicle Owner’s Manual:
The owner’s manual serves as an essential reference for your specific vehicle. It outlines the tire pressure specifications and provides instructions for resetting the tire pressure sensor. Each make and model may have different reset procedures, even within the same manufacture year.
4. OBD-II Scanner (Optional):
An OBD-II scanner diagnoses issues within the vehicle’s onboard diagnostics system. This tool can identify any errors related to the tire pressure monitoring system (TPMS) and assist with the reset process. Although some may not find it necessary for basic tasks, it can be beneficial for troubleshooting persistent issues.
5. Reset Button (If Equipped):
Some vehicles are equipped with a reset button for the TPMS. This button is typically located under the steering wheel or in the glove compartment. Pressing and holding this button can facilitate the reset process. Using this method can simplify the procedure, making it easier for owners who prefer a straightforward solution.
In conclusion, each of these tools can enhance the efficacy of resetting your tire pressure sensor. While some may find using a tire pressure gauge and air compressor sufficient, others may appreciate the additional support provided by more advanced tools like an OBD-II scanner.
How Can I Find the Reset Button for the Tire Pressure Sensor?
To find the reset button for the tire pressure sensor, check your vehicle’s owner manual, look in the glove compartment or under the dash, and examine the area near the steering wheel or near the driver’s seat.
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Owner manual: The owner manual provides specific information about your car model. It typically includes diagrams and instructions for locating the reset button for the tire pressure monitoring system (TPMS). Always refer to the manual for accurate guidance tailored to your vehicle.
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Glove compartment: Many vehicles have the reset button located in the glove compartment. Open the glove box and search for a button labeled with a tire icon or “TPMS reset.” This location is common in brands like Honda and Nissan.
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Under the dash: Some vehicles position the reset button under the dashboard near the steering column. You may need to use a flashlight to see clearly. Access this area carefully to avoid damaging any wiring.
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Near the driver’s seat: In some vehicles, the reset button can be found on the lower part of the dashboard, close to the driver’s seat. This is often the case with models from Chrysler and Ford.
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Scanning for visual indicators: Look for any decals or labels that might indicate the reset button’s location. These can provide immediate guidance and may be placed close to the button itself.
Using these steps will help you locate the reset button efficiently. If you do not find the button in these locations, consider consulting a professional mechanic or a dealership for assistance.
What Key Actions Should I Take to Successfully Reset the TPMS Light?
To successfully reset the TPMS (Tire Pressure Monitoring System) light, follow the appropriate steps based on your vehicle model and type of sensor system.
- Check tire pressures.
- Adjust tire pressures as needed.
- Turn on the ignition to the “On” position without starting the engine.
- Locate and press the TPMS reset button.
- Wait for the TPMS light to blink and then turn off.
- Drive the vehicle for a short distance to finalize the reset.
These steps provide a general guideline. Different vehicle models may require specific procedures, which can lead to various opinions on effectiveness and necessity based on personal experience or manufacturer recommendations.
- Check Tire Pressures: Checking tire pressures is crucial before any reset process. The correct pressure ensures tire safety and optimum performance.
- Adjust Tire Pressures as Needed: Adjusting tire pressures to the recommended levels is essential. Underinflated or overinflated tires can trigger the TPMS light.
- Turn on the Ignition: The ignition being in the “On” position allows the vehicle’s electrical system to engage but prevents the engine from starting, making it safe to reset the TPMS.
- Locate and Press the TPMS Reset Button: Not all vehicles have a reset button. For those that do, this step is necessary for clearing the warning light.
- Wait for the TPMS Light to Blink: The blinking light indicates the reset was successful. In some models, the light may turn off after a brief delay.
- Drive the Vehicle for a Short Distance: Driving helps the system recalibrate and verify that tire pressures are stable.
Check Tire Pressures:
Checking tire pressures involves using a tire pressure gauge to ensure that each tire is inflated according to the manufacturer’s specifications. The recommended pressure is often found on a sticker inside the driver’s door or in the owner’s manual. According to a National Highway Traffic Safety Administration (NHTSA) study, maintaining proper tire pressure can improve fuel efficiency by 3% and significantly increase tire lifespan.
Adjust Tire Pressures as Needed:
Adjusting tire pressures is necessary when the readings differ from the recommended levels. For instance, under-inflated tires may lead to heat buildup, affecting safety. Conversely, over-inflation can decrease traction and wear out the center of the tread faster. A 2018 Consumer Reports survey found that only 30% of drivers regularly check their tire pressures.
Turn on the Ignition:
Turning on the ignition without starting the engine is a procedure that engages the vehicle’s electrical systems. This action is crucial for many systems within the vehicle and specifically allows the TPMS to enter the reset mode without the interference of engine diagnostics.
Locate and Press the TPMS Reset Button:
The TPMS reset button is often located near the steering wheel or the fuse panel. Not all vehicles are equipped with this button, and for those that do, pressing it usually initiates the reset sequence. Some drivers may view this step as tedious, especially if it requires consulting the vehicle manual to locate the button.
Wait for the TPMS Light to Blink:
Waiting for the TPMS light to blink ensures the vehicle’s system has processed the reset command. The exact nature of this signal can vary by vehicle model, making it essential to consult the manual or manufacturer recommendations. The light blinking is a universal indicator that the reset is underway.
Drive the Vehicle for a Short Distance:
Driving the vehicle for a short distance allows the TPMS to re-evaluate the pressure in each tire. This final step confirms that the reset procedure was successful and that the sensors have accurate readings. Some owners may find this step unnecessary if the light turns off, but it encourages system calibration.
Resetting the TPMS light is a straightforward process that helps maintain tire safety and performance. Following these steps as outlined will ensure a successful reset in most scenarios.
What Should I Do if the TPMS Light Remains On After I Reset It?
If the TPMS (Tire Pressure Monitoring System) light remains on after resetting it, you should take the following actions:
- Check tire pressures.
- Inspect for damaged or malfunctioning sensors.
- Look for any leaks or punctures in the tires.
- Examine vehicle electronics for faults.
- Visit a professional mechanic for diagnostics.
It’s important to consider various perspectives on this issue, especially regarding the potential causes and solutions. You may find conflicting advice between DIY enthusiasts and professional mechanics. DIY approaches often emphasize self-checking tire pressures and inspecting sensors, while professionals may recommend immediate diagnostics to avoid further complications.
To elaborate, here are detailed explanations for each action:
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Checking Tire Pressures:
Checking tire pressures involves ensuring each tire is inflated to the manufacturer’s recommended pressure. It’s essential to use a reliable tire pressure gauge. If any tire is underinflated or overinflated, it can trigger the TPMS light. According to the National Highway Traffic Safety Administration (NHTSA), incorrect tire pressures can lead to poor vehicle handling and increased wear on tires. -
Inspecting for Damaged or Malfunctioning Sensors:
Inspecting for damaged or malfunctioning sensors involves examining the TPMS sensors located in each tire. These sensors may become damaged during tire installation or due to road conditions. A faulty sensor will fail to provide accurate readings, causing the light to stay on. The average lifespan of a TPMS sensor is about five to ten years, suggesting that older vehicles may be more susceptible to this issue. -
Looking for Leaks or Punctures:
Looking for leaks or punctures in the tires can be crucial. A slow leak may not be immediately visible but can significantly affect tire pressure. You can check for punctures by visual inspection and by listening for hissing sounds while the vehicle is stationary. Using soapy water to identify leaks can also be effective. The Rubber Manufacturers Association states that even small punctures can lead to significant tire pressure drops. -
Examining Vehicle Electronics for Faults:
Examining vehicle electronics involves scanning the onboard diagnostics system for error codes. Malfunctions in the vehicle’s electronic control unit (ECU) may affect the TPMS functionality. Many vehicles today are equipped with advanced diagnostics that help pinpoint the issue. A professional mechanic can assist with this process and quickly identify electronic faults. -
Visiting a Professional Mechanic for Diagnostics:
Visiting a professional mechanic for diagnostics ensures that any underlying issues are accurately identified and addressed. Professionals have specialized tools and training that allow them to efficiently diagnose complex systems like the TPMS. According to AAA, failure to address persistent TPMS lights may lead to safety risks while driving.
In conclusion, if the TPMS light remains on after resetting it, take proactive steps to address the issue, as outlined above.
How Frequently Should I Check the Tire Pressure on My 2017 Dodge Journey?
You should check the tire pressure on your 2017 Dodge Journey at least once a month. Regular checks help ensure your tires are properly inflated for safety and fuel efficiency. Changes in temperature can affect tire pressure, so check before long trips or during significant weather changes. Maintain the recommended tire pressure found in your owner’s manual or on the driver’s side door jamb. This practice helps prevent tire wear, improves handling, and enhances gas mileage. By monitoring tire pressure monthly, you can maintain optimal vehicle performance and safety.
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