The TPMS (Tire Pressure Monitoring System) sensor is a crucial component in modern vehicles, designed to monitor the air pressure in each tire and alert the driver when the pressure falls below a certain threshold. While these sensors are generally covered under the manufacturer’s warranty, there are specific conditions and limitations that apply. This comprehensive guide will delve into the details of TPMS sensor warranty coverage, cost of replacement, and alternative options to help you navigate this important aspect of vehicle maintenance.
Coverage Under Warranty
Typical Warranty Period
TPMS sensors are typically covered under the standard factory warranty, which usually lasts for 3 years or 36,000 miles. This warranty period may vary depending on the vehicle manufacturer and the specific model, so it’s essential to consult your owner’s manual or contact the dealership for the exact details.
Defects in Materials or Workmanship
The warranty typically covers defects in materials or workmanship, ensuring that the sensors function properly during the warranty period. This means that if a TPMS sensor fails due to a manufacturing defect or a problem with the materials used, the sensor will be replaced at no cost to the vehicle owner.
Limitations and Exceptions
Original Tires
If the original tires have been replaced, the dealer may not honor the warranty on the TPMS sensors. This is because the sensors are designed to work with the original tires, and any changes to the tire size, type, or construction can affect the sensor’s performance and compatibility.
Non-OEM Sensors
If non-OEM (Original Equipment Manufacturer) sensors are used, they may not be covered under the warranty. In such cases, the dealer may not be responsible for any issues or failures related to the replacement sensors. It’s crucial to ensure that any replacement TPMS sensors are approved by the manufacturer to maintain warranty coverage.
Diagnostic Fees
Even if the sensor is under warranty, diagnostic fees may still apply. These fees can range from $50 to $150, depending on the dealership and location. These fees are typically charged to cover the cost of diagnosing the issue and determining if the sensor is indeed covered under the warranty.
Cost of Replacement
Average Cost
The cost of replacing a TPMS sensor can range from $50 to $200 per tire, with the average cost being around $100 to $150 per tire. This cost can vary depending on the vehicle make and model, the specific sensor required, and the location where the replacement is performed.
Dealership Costs
The cost can be higher if the replacement is done at a dealership, potentially exceeding $200 per tire. Dealerships may charge a premium for their labor and the use of OEM parts, making the overall replacement cost more expensive than purchasing the sensors and having them installed at an independent repair shop.
DIY and Alternative Options
Disabling TPMS
Some users have reported success in disabling the TPMS system using tools like Forscan, which can be a cost-effective solution if the warranty has expired or the sensors are not covered. However, it’s important to note that disabling the TPMS system may not be legal in all jurisdictions, and it can also affect the vehicle’s safety and performance.
Purchasing Replacement Sensors
It is possible to purchase replacement TPMS sensors directly from the manufacturer or third-party suppliers, which can be more cost-effective than going through a dealership. This option may require some technical knowledge to properly program and install the new sensors, but it can result in significant savings compared to the dealership’s replacement costs.
Key Takeaways
- Check Warranty Status: Verify the warranty status of your TPMS sensors before seeking repairs or replacements. This will help you understand your coverage and avoid unexpected costs.
- Use OEM Sensors: Ensure that any replacement TPMS sensors are OEM or approved by the manufacturer to maintain warranty coverage and ensure proper functionality.
- Consider Alternative Options: If the warranty has expired or is not applicable, explore cost-effective alternatives like disabling the TPMS or purchasing replacement sensors directly from the manufacturer or third-party suppliers.
By understanding the details of TPMS sensor warranty coverage, replacement costs, and alternative options, you can make informed decisions and ensure that your vehicle’s tire pressure monitoring system remains in optimal condition throughout its lifespan.
References:
1. https://mirageforum.com/forum/showthread.php/5994-TPMS-sensors-Not-under-warranty-if-tires-have-been-changed
2. https://www.insideevsforum.com/community/index.php?threads%2Ftpms-failure-under-warranty.4289%2F
3. https://www.reddit.com/r/FiestaST/comments/6yi6oa/are_tpms_sensor_replacements_covered_under/
4. https://www.chrysler-factory-warranty.com/are-tire-pressure-monitors-covered-under-warranty/
5. https://www.tacomaworld.com/threads/is-the-tpms-a-warranty-item-or-wear-and-tear.362978/