Heavy Duty & OBDII Diagnostic Tool HD V3.0
II
Table of contents
2.1 On-Board Diagnostics (OBD) II ......................................................... 1
2.2 Diagnostic Trouble Codes (DTCs) ..................................................... 2
2.2.1 OBDII DTC ................................................................................. 2
2.2.2 DTCs for J1587 /J1708 and J1939 ............................................. 3
2 .3 J1708/J1587/J1939 .......................................................................... 4
2.4 OBD Definitions ................................................................................. 5
3.1 Outline of HD V3.0 ............................................................................. 7
3.2 Specifications .................................................................................... 8
3.3 Accsessories ..................................................................................... 9
3.4 Power supply ..................................................................................... 9
4 Connections & General Operations......................................................... 11
4.1 Connections .................................................................................... 11
4.2 Battery ............................................................................................. 12
4.3 DTC Library ..................................................................................... 13
4.4 Settings ........................................................................................... 13
4.5 About ............................................................................................... 14
5.1 Truck OBD Diagnosing ..................................................................... 16
5.1.1 Read DTC ................................................................................. 17
5.1.2 Clear DTC ................................................................................ 18
5.1.3 Live Data .................................................................................. 18
5.2 Car OBDII Diagnosing ..................................................................... 19
5.2.1 Read Codes .............................................................................. 19
5.2.2 Erase Codes ............................................................................ 20
5.2.3 I/M Readiness .......................................................................... 21
5.2.4 Live Data ................................................................................... 21
5.2.5 View Freeze Frame ................................................................... 21
5.2.6 Oxygen sensor test ................................................................... 21
5.2.7 On-board monitor test ............................................................... 22
6 How to Upgrade HD V3.0 ....................................................................... 22
6.1 Upgrading flowchart ......................................................................... 22
6.2 User registration .............................................................................. 23
6.3 Upgrading:......................................................................................... 24
