User Manual

LAUNCH

Professional 909X User Manual

1. Introduction

Creader Professional 909X Diagnostic Tool is an evolutionary smart solution

for passenger car diagnosis. It inherits from LAUNCH’s advanced diagnosing

technology and is characterized by covering a wide range of vehicles, featuring

powerful functions, and providing precise test result.

It has the following functions and advantages:

• Smart(Auto-Detect) Diagnosis: Once the tool and the vehicle are properly

connected, the system starts auto-detect process. Once the whole process is

successfully nished, a diagnostic report will be automatically generated and

sent to your email box (if bound).

• Manual Diagnosis: If Auto-Detect failure occurs, manual diagnosis is also

available. Diagnosis functions include: Version Information, Read DTCs,

Clear DTCs and Read Data Stream (supports 3 display modes: Value, Graph

and Merged).

• OBDII Diagnosis: 10 modes of OBD II test are supported, including EVAP, O

Sensor, I/M Readiness, MIL Status, VIN Info, and On-board monitors testing

etc.

• Reset: Frequently used maintenance and reset items can be done. It

includes Oil Reset Service, Electronic Parking Brake Reset, Steering Angle

Calibration, ABS Bleeding, TPMS (Tire Pressure Monitor System) Reset,

Gear Learning, IMMO Service, Injector Coding, Battery Maintenance System,

Diesel Particulate Filter (DPF) Regeneration, Electronic Throttle Position

Reset, Gearbox Matching, AFS (Adaptive Front-lighting System) Reset,

Sunroof Initialization and Suspension Calibration.

• One-click Update: Let you update your diagnostic software and APK online.

• Diagnostic History: This function provides a quick access to the tested

vehicles and users can choose to view the test report or resume from the last

operation, without the necessity of starting from scratch.

• Diagnostic Feedback: Use this option to submit the vehicle issue to us for

analysis and troubleshooting.

• DTC Library: Allows you to retrieve the definition of the diagnostic trouble

code from the abundant DTC database.

• Displays battery real-time voltage once properly connected to the vehicle.

• Touch & Keypad input are supported.

This tool is specially designed to work with most OBD II compliant vehicles,

including Controller Area Network (CAN). It is required by EPA that all 1996 and

newer vehicles (cars and light trucks) sold in the United States must be OBD II

compliant and this includes all American, Asian and European vehicles.

A small number of 1994 and 1995 model year gasoline vehicles are OBD II