1 Programs vehicle ECU to learn sensor IDs and positions
2 Activates magnetic, frequency and tire deflation triggered sensors using 125 kHz continuous or
modulated wave signals
3 Receives 315 MHz, 433.92 MHz and 309MHz signals
4 Reads sensor ID from vehicle ECU
5 Reads/clears codes of TPM system and resets malfunction indicator light
6 Built-in rechargeable Li-ion battery
7 On-screen code definitions
8 Simplifies the diagnostic process including four and five wheel
vehicles by showing vehicle graphs
9 Decodes sensor data and provides visual and audible
responses to confirm sensors are working properly
10 Interprets data including sensor ID, tire pressure, temperature,
battery status and OE part no.
11 Pre-selection process offers faster activation and diagnostics
12 Accurate diagnosing results - a tool users can trust
13 1-year free upgrade on the internet via USB port
14 Easy-to-use with intuitive navigation and step-by-step on-screen
instructions
15 Prints TPMS sensor data via PC
16 Automatic power-off to preserve battery life
17 Proper LF signal to prevent being fooled by
other RF signals
18 Saves up to 16 TPMS records
19  If a failed sensor is detected, the tool displays
the replacement part number

Contents
1 MaxiTPMS TS501 tool
2 OBDII cable
3 Molded plastic case
4 USB cable
5 Magnet (For early model TPM sensors)
6 User's manual
7 Battery
8 CD software