The Tyre Pressure Monitoring System, or TPMS, is a legal requirement on all cars sold in the UK since 2014. It alerts you when a tyre is significantly under-inflated, helping prevent blowouts, improve fuel economy, and reduce emissions. When a TPMS sensor fails, the warning light appears on your dashboard — and a non-functioning TPMS can even cause an MOT failure.
TPMS sensors are small battery-powered devices mounted inside each wheel. They measure tyre pressure and temperature and transmit data to the car's computer via radio signal. Over time, the batteries wear out — typically after five to seven years — and the sensor must be replaced.
At Tayside Mobile Tyres, we offer mobile TPMS sensor replacement across Dundee and Tayside. We carry a wide range of replacement sensors compatible with all major vehicle makes and models. After fitting the new sensor, we use professional diagnostic tools to programme it to your vehicle's system and reset the warning light.
There are two types of TPMS. Direct TPMS uses physical sensors inside each wheel to measure pressure. Indirect TPMS uses the ABS wheel speed sensors to detect pressure loss based on rotation speed. Most modern vehicles use direct TPMS, which is what we replace and programme.
Signs that you need TPMS sensor replacement include a persistent TPMS warning light even when tyres are correctly inflated, intermittent light behaviour, or a light that comes on after tyre rotation or replacement. Sometimes the sensor is simply damaged during tyre fitting by an inexperienced technician.
Our TPMS service is not limited to sensor replacement. We can also diagnose TPMS faults, reprogramme sensors after tyre rotation, clone sensors to match original equipment specifications, and supply and fit metal or rubber valve stems as needed.
Do not ignore a TPMS warning light. Under-inflated tyres are dangerous, reducing grip, increasing braking distances, and raising the risk of a blowout. For fast, reliable TPMS sensor replacement in Dundee at your home or workplace, call Tayside Mobile Tyres.
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