Choosing the right TPMS tool can be challenging with so many options available. This article compares the Autel TS408 and TS401, two popular choices for TPMS service, to help you make an informed decision. We’ll examine their features, capabilities, and key differences to determine which tool best suits your needs.
Autel TS408 and TS401: Feature Breakdown
Both the TS408 and TS401 are designed to simplify TPMS diagnostics and service. They offer core functionalities such as activating TPMS sensors, reading sensor data (ID, pressure, temperature, battery status), and programming Autel MX-Sensors. However, there are some notable distinctions.
Key Features Comparison Table:
| Feature | Autel TS408 | Autel TS401 |
|---|---|---|
| Activate Sensors | Yes | Yes |
| Read Sensor Data | Yes | Yes |
| Program MX-Sensors | Yes | Yes |
| Manual OE ID Input | Yes | Yes |
| Auto Create Sensor ID | Yes | Yes |
| Relearn Procedure Guide | Yes | Yes |
| Key FOB Signal Check | Yes | Yes |
| OBDII Functionality | No | No |
| TPMS Diagnostics | No | No |
Core Functionalities: Activating, Reading, and Programming
Both tools excel at activating all known TPMS sensors, allowing you to quickly trigger the sensor to transmit its data. They efficiently read comprehensive sensor information, providing crucial insights into the health of the TPMS system. Furthermore, both devices seamlessly program Autel MX-Sensors, offering a cost-effective solution for sensor replacement. The ability to manually input OE sensor IDs or automatically create new IDs provides flexibility in various service scenarios.
Relearn Procedures and Key FOB Check
Both the TS408 and TS401 provide on-screen relearn procedure guides, streamlining the often complex process of registering new sensors with the vehicle’s ECU. Additionally, both tools feature a Key FOB signal check function, allowing you to verify the functionality of the key fob’s remote keyless entry (RKE) system and ensure proper signal strength.
Choosing Between the Autel TS408 and TS401
The primary difference between the TS408 and TS401 lies in their diagnostic capabilities. Neither tool offers OBDII functionality or advanced TPMS diagnostics, focusing solely on sensor activation, reading, and programming. This makes them ideal for technicians and DIYers primarily concerned with basic TPMS service and maintenance.
Since the feature set is nearly identical, the decision often comes down to price and personal preference. If you’re seeking a dedicated, entry-level TPMS tool without the need for extensive diagnostic features, both the TS408 and TS401 are excellent options. Consult current pricing and user reviews to determine the best value for your specific needs.
Conclusion: Finding the Right TPMS Tool
The Autel TS408 and TS401 offer similar functionality for essential TPMS tasks. They are both reliable and user-friendly options for basic TPMS service, focusing on sensor activation, data reading, and MX-Sensor programming. Without OBDII or advanced diagnostic capabilities, these tools cater to users who prioritize core TPMS functions. Ultimately, the best choice depends on your budget and individual preferences. Research current prices and consider user feedback to select the tool that aligns with your requirements.
