Table of Contents
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1.
SAFETY PRECAUTIONS AND WARNINGS .............................................. 1
2.
GENERAL INFORMATION .......................................................................... 2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
3.
USING THE SCAN TOOL ............................................................................ 10
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
V
4.
OBDII DIAGNOSTICS ................................................................................. 24
4.1
4.2
4.3
4.4
V
4.5
4.6
V
4.7
5.
READY TEST ................................................................................................ 41
5.1
5.2
5.3
6.
WARRANTY AND SERVICE ...................................................................... 46
6.1
6.2
Table of Contents
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.................................................................................... 10
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......................................................................................................... 21
.................................................................................. 21
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.......................................................................................... 28
.................................................................................................. 30
V
................................................................................ 46
(OBD) II ............................................................. 2
) ........................................................ 2
.................................................................... 4
......................................................... 5
.................................................................... 7
............................................................................. 11
........................................................................ 12
.................................................................... 22
................................................................. 31
......................................................... 32
.............................................................. 39
.......................................................................... 40
............................................................................ 41
............................................................................ 41
.............................................................. 44
................................................................ 46
(DLC) .................................... 3
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Table of Contents
Related Manuals for JDiag JD-101
Summarization of Contents
Safety Precautions and Warnings
Safety Precautions and Warnings
Essential safety guidelines for operating the scan tool and working on vehicles.
General Information
On-Board Diagnostics (OBD) II
Explanation of the OBD II system and its purpose in vehicle diagnostics.
Diagnostic Trouble Codes (DTCs)
Details on the structure and meaning of Diagnostic Trouble Codes (DTCs).
Location of the Data Link Connector (DLC)
Guide to finding the OBD II Data Link Connector (DLC) on vehicles.
OBD II Readiness Monitors
Information on vehicle emissions system readiness monitors.
OBD II Monitor Readiness Status
How to interpret the readiness status of vehicle monitors.
OBD II Definitions
Glossary of common terms and acronyms used in OBD II diagnostics.
OBD II Modes of Operation
Overview of different diagnostic modes available in OBD II.
Using the Scan Tool
Tool Description
Description of the scan tool's physical components and indicators.
Specifications
Technical specifications of the scan tool, including dimensions and power.
Accessories Included
List of items included with the scan tool package.
Navigation Characters
Explanation of special characters used for scan tool navigation.
Keyboard and Power
Information on the scan tool's keyboard and power connection.
System Setup
Instructions for configuring scan tool settings like language and units.
About the Scan Tool
Information about the scan tool's serial number and software version.
Vehicle Coverage
Details on which vehicles are compatible with the scan tool.
Product Troubleshooting
Guidance on resolving common issues encountered with the scan tool.
OBDII Diagnostics
Reading Codes
Steps to retrieve stored, pending, and permanent diagnostic trouble codes.
Erasing Codes
Procedure for clearing diagnostic trouble codes from the vehicle's memory.
Live Data
How to view real-time sensor and parameter data from the vehicle.
Viewing Freeze Frame Data
Accessing snapshot data recorded when a DTC occurred.
Retrieving I/M Readiness Status
Checking the readiness status of vehicle emissions monitoring systems.
Viewing Vehicle Information
Retrieving vehicle identification and calibration data.
Exiting the OBDII Test
Procedures for safely exiting diagnostic tests.
Ready Test
General Information
Overview of the readiness test function for emissions inspections.
Test Tool Application
How to use the scan tool for post-repair and pre-check diagnostics.
LED and Tone Interpretation
Understanding the meaning of LED indicators and audio tones during tests.
Warranty and Service
Limited One Year Warranty
Details of the product's one-year limited warranty coverage.
Service Procedures
Information on how to obtain support or service for the scan tool.
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