LAUNCH CRP123I V3 Elite Engine Trans ABS SRS OBD2 Scanner

The LAUNCH CRP123I V3.0 Elite is a four-system OBD2 scan tool that reads and clears fault codes from the engine (PCM), transmission (TCM), ABS, and SRS/airbag modules on 1996-and-newer cars, light trucks, and SUVs. A basic code reader only touches the powertrain; this pulls stored, pending, and permanent codes from all four control units, so a slipping-shift or ABS fault shows up as a real DTC instead of a bare check-engine light.

For transmission work it earns its place on the bench. Plug into the 16-pin OBD2 port, let it auto-VIN the vehicle, and pull TCM codes to chase shift-solenoid performance faults, pressure-control (EPC) codes, and ratio errors before you ever drop a pan. The 5-inch color screen streams and graphs live data, so you can watch input/output shaft speed, TFT fluid temperature, and gear commanded versus attained while the vehicle is running and confirm the fix on a road test.

Beyond diagnostics it runs the service resets a modern job needs: oil light reset, electronic parking brake (EPB), steering angle (SAS) calibration, throttle-body relearn, battery/BMS registration, DPF regeneration, and ABS bleeding. It supports FCA SGW secure-gateway access for 2018-up Chrysler, Dodge, Jeep, and Ram, plus the CAN FD and DoIP protocols found on newer GM and Ford models.

WiFi software updates are free for the life of the tool. It ships with a carrying case, OBDII diagnostic cable, Type-C charging cable, and quick-start guide. Manufacturer part number CRP0054, backed by a 5-year warranty.