Tire Pressure Monitor (TPM) System Tester Quick Start Guide
How the TPM Tester Works
The Tire Pressure Monitor (TPM) tester is a portable, hand-held diagnostic tool used to diagnose problems and program the vehicle electronic control unit (ECU) for tire pressure monitor systems.
The TPM tester activates tire sensors so you can read the sensor information. It also activates tire sensors to send signals to the ECU for programming sensor information into the ECU for the TPM system.
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