TPMS has evolved rapidly over the last decade. Just when technicians think they understand it all, a new technology or tool appears, forcing another round of learning. Staying updated is essential, especially as these systems grow more complex. That’s why understanding TPMS service basics is more important than ever.
Even ten years ago, most drivers didn’t fully understand the safety benefits of TPMS. Thanks to your ongoing education efforts, not only do technicians take TPMS seriously, but more customers also recognize the importance of these safety systems.
TPMS Tools Have Come a Long Way
Arguably, the biggest change in TPMS service basics has been the development of specialized tools. In the past, TPMS tools served a single purpose: pinging sensors and reading data during a relearn. Today’s tools go much further. They combine diagnostic scan tool features with low-power radio wave diagnostics.
With these advancements, technicians can now verify sensor and system functionality without a test drive. Manufacturers also design relearn procedures that can reset the TPMS light before the car leaves the shop. The process is faster, more accurate, and reduces comebacks.
The key is trusting your TPMS tools and learning what they can do. Some of the latest tools even come with built-in training modules that guide technicians through each step. By understanding how these tools function, you can make TPMS service more efficient and more profitable.
Whether you’re replacing sensors or troubleshooting warning lights, modern tools help simplify the process and cut down on guesswork.
TPMS Service Basics: Test Before You Touch
Every technician, especially new ones, should remember this: test before you touch. It’s the foundation of reliable TPMS diagnostics. Always start with checking service information and technical service bulletins. Today’s tools can read module codes through OBDII ports and measure signal strength from sensors and nearby sources.
By following this process, you avoid misdiagnosis, save time, and deliver better results for your customers.
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