Features
Specs
Features & Benefits
- The ET3550 is the ultimate solution for modern TPMS service. Engineered for precision, it delivers seamless sensor programming, activation, and ECU reset with unmatched speed and reliability. Its full-color, intuitive interface ensures effortless navigation, guiding technicians through every step of TPMS replacement and servicing. When paired with a diagnostic scan tool like the ET9150, ECU resets take less than two minutes—saving time and boosting efficiency. Compatible with all known OE and aftermarket programmable sensors for light vehicles, the ET3550 keeps you ahead with frequent updates that expand features, vehicle coverage, and sensor support.
- Programs 35+ brands of aftermarket sensors
- Detailed databases of indirect and direct TPMS systems
- Activate and read TPMS sensor data in seconds (ID, tire pressure, tire temperature, battery status)
- Check key fob signal strength
- Perform OBDII relearns in seconds when paired with ET9150
- Includes 5 TPMS Sensors
Specifications
- Brand: MacTools