Subaru uses a Tire Pressure Monitoring System (TPMS) in their vehicles. The Subaru TPMS, also known as TPWS (Tire Pressure Warning System), was introduced to comply with the Federal motor vehicle safety standard established by the National Highway Traffic Safety Administration (NHTSA). The TPMS helps monitor the tire pressure and alerts the driver if there is low tire pressure or a fault in the system. The TPMS sensors used in Subaru vehicles are manufactured by Schrader Electronics.
Contents
- What is the life expectancy of a Subaru TPMS sensor?
- What is the disadvantage of indirect TPMS?
- What is the TPMS on a Subaru Outback?
- How do I know which TPMS sensor I have?
- What type of TPMS does Subaru use?
- Does Subaru use direct or indirect TPMS?
- How do I program my Subaru TPMS?
- How do I know which TPMS sensor I need?
- How do I know if my TPMS are direct or indirect?
- What is the TPMS issue on a Subaru?
What is the life expectancy of a Subaru TPMS sensor?
TPMS Life Expectancy
The estimated life expectancy of an OE TPMS sensor is 5 to 12 years, with the average lifespan being 7 years. TPMS life expectancy is directly related to the number of radio frequency transmissions the sensors make.
What is the disadvantage of indirect TPMS?
However, indirect TPMS is not without its limitations: Less Precision: It may not be as accurate as direct TPMS, especially in cases where all tires lose pressure uniformly. Calibration Requirement: The system requires recalibration after inflating tires or changing tire sizes.
What is the TPMS on a Subaru Outback?
And stay on until you properly inflate the tires. You can confirm the recommended cold pressure level by checking the tire pressure specifications listed on the driver’s side door panel.
How do I know which TPMS sensor I have?
Using a washer rubber grommet and a hex nut. Number three is the banded sensor. It is fastened to the drop center of the wheel inside the mounted tire and wheel assembly.
What type of TPMS does Subaru use?
The manufacturers of the Subaru TPMS are Schrader Electronics. The tables below show which models they are fitted to. Grey indicates either no TPMS, it was indirect TPMS, or the model was discontinued.
Does Subaru use direct or indirect TPMS?
Your Subaru uses the direct type, which uses a wheel-mounted, battery-powered sensor. More than likely, one or more of the tire pressure sensors is failing. These battery-powered sensors have an expected life of seven to 10 years.
How do I program my Subaru TPMS?
Hold the TPMS reset button until the tire pressure light blinks three times, then start the car and wait 20 minutes for recalibration. The reset button is usually beneath the steering wheel, or consult your user’s manual.
How do I know which TPMS sensor I need?
And rock salt. While some ouais sensors do not fit a rubber stem. Many now do as more OE suppliers. Are starting to switch over to rubber determine.
How do I know if my TPMS are direct or indirect?
Direct TPMS uses direct tire pressure sensors on each wheel to measure tire pressure while indirect TPMS does not use sensors. Indirect TPMS frequently use the anti-lock brake system (ABS) speed sensors to calculate pressure.
What is the TPMS issue on a Subaru?
The TPMS light indicates that one or more of your tires on your Subaru is low on pressure. This might be a result of a puncture or a leak, or it could just the result of a big swing in the outside temperature.
