iv
LAUNCH
User Manual
Table of Contents
1. Introduction ..............................................................................................1
2. General Information
 ................................................................................2
2.1 On-Board Diagnostics (OBD) II ......................................................................2
2.2 Diagnostic Trouble Codes (DTCs)
 .................................................................. 2
2.3 Location of the Data Link Connector (DLC)....................................................3
2.4 OBD II Readiness Monitors
 ............................................................................4
2.5 OBD II Monitor Readiness Status...................................................................5
2.6 OBD II Definition
 ...........................................................................................5
3. Product Descriptions ..............................................................................7
3.1 Outline of Creader Professional 129i ......................................................7
3.2 Technical Specification
 .................................................................................8
3.3 Accessories Checklist
 ..................................................................................... 9
4. Initial Use................................................................................................10
4.1 Charging The Tool ........................................................................................10
4.2 Getting Started
 .............................................................................................10
5. Diagnose ................................................................................................13
5.1 Connection ...................................................................................................13
5.2 System Diagnosing.......................................................................................13
5.2.1 Smart Diagnosis (Auto-Detect)
 .............................................................13
5.2.2 Manual Diagnosis
 .................................................................................15
5.3 OBDII Diagnosis
 ...........................................................................................21
5.4 History
 ..........................................................................................................23
5.5 Resetting (Only applies to Creader Professional 129i).................................24
6. Update ....................................................................................................25
7. Data ......................................................................................................... 26
7.1 Diagnostic Report .........................................................................................26
7.2 Diagnostic Record
 ........................................................................................26
7.3 DTC Library
 ..................................................................................................27
7.4 DLC(Data Link Connector) Location.............................................................27
7.5 Feedback
 ...................................................................................................... 27
7.6 Firmware Fix
 ................................................................................................. 28