OBDMATE OM901 OBD2 Scanner — ABS SRS Transmission & Engine Diagnostic Tool, 3.5" Colour Screen, USB-C

Built for DIYers and pros alike, the OM901 combines a 3.5" TFT color screen with plug-and-play operation to diagnose four core vehicle systems quickly. It arrives with a protective silicone sleeve, hard storage case, and USB-C cable so you can inspect fault codes, view live sensor data, and reset warning lights without subscriptions or batteries.

How does the OM901 identify problems across ABS, SRS, Transmission and Engine systems?

The OM901 accesses each system’s control module to pull stored and pending trouble codes and freeze-frame data. It shows code definitions, lets you erase codes after repairs, and refreshes the system state so warning lights can turn off when issues are resolved.

• Reads and clears ABS, SRS, ECM and TCM diagnostic trouble codes
• Displays freeze-frame snapshots for accurate fault context
• Auto VIN identification for fast, correct vehicle targeting

What OBD2 functions and readiness tests will this scanner perform?

The OM901 supports all core OBD2 features needed for emissions and engine diagnostics, including I/M readiness and live-data graphing. A dedicated one-button I/M readiness screen highlights which monitors are complete to help prepare for smog checks.

• I/M readiness report with color-coded pass indicators
• Live data stream with graphing and numeric display
• O2 sensor tests, EVAP checks, onboard monitoring modes, and VIN retrieval

Can this tool check electrical health like battery voltage and connector pins?

Yes — the OM901 reads the vehicle battery voltage and provides a DLC 16-pin voltage test so you can confirm power and ground availability at the diagnostic port. These checks help spot wiring or power supply issues that might cause false codes or intermittent faults.

• Instant battery voltage readout for quick health checks
• DLC pin voltage test to verify connector power and grounds
• Use data logs and freeze frames to correlate voltage dips with fault events

How easy is it to update and carry the OM901?

Updates are free and completed via a simple download and installer on the OBDMATE website—no subscriptions or hidden fees. The kit includes a hard storage case and protective silicone sleeve so the device survives workshop use and travel.

• Free firmware updates from OBDMATE — no recurring fees
• USB-C cable included for fast, simple updates and charging-free operation
• Rugged silicone sleeve and hard case to protect the unit in transit

Who is this for: The OBDMATE OM901 is aimed at car owners who want a reliable, full-featured scanner without subscription costs, DIY mechanics who need quick diagnostics and readiness checks, and professional technicians seeking a portable secondary tool. It supports broad vehicle coverage (most 2000+ US cars, 2002+ EU, 2008+ Asian models) and offers the essentials for troubleshooting ABS, SRS, transmission and engine systems while remaining compact and easy to use.