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Laser OBDII User Manual

Laser OBDII
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Laser 5089 Code Reader User’s Guide_ Laser 5089 Code Reader User’s Guide_
3388
www.lasertools.co.uk
www.lasertools.co.uk
Instructions
5089
OBDII/EOBD Code Reader (00-)
The can OBDII/EOBD Code Reader is an innovative and affordable
solution specially designed for DIYers to get easy and quick access to
engine problems on all OBDII compliant vehicles sold worldwide since 2006.
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Laser OBDII Specifications

General IconGeneral
BrandLaser
ModelOBDII
CategoryBarcode Reader
LanguageEnglish

Summary

1. One-Year Limited Warranty

Warranty Details

Details the terms and conditions of the one-year limited warranty.

2. Safety Information

2.1 Conventions Used

Explains signal words and hazard levels used in safety messages.

2.2 Important Safety Instructions

Key safety guidelines for operating the code reader and vehicle.

3. Using This Manual

Formatting Conventions

Explains how to interpret manual content like bold text and icons.

4. Introduction

4.1 About OBDII/EOBD

Explains the history and standard of OBDII/EOBD automotive diagnostics.

4.2 Code Reader Overview

Code Reader Controls

Details the physical buttons, ports, and their functions on the code reader.

Accessories Included

Lists the items provided with the code reader package.

Specifications

Provides technical details of the device like display, power, dimensions, and weight.

Display and Power

Display Indicators

Explains the symbols used on the code reader screen for navigation.

Powering the Code Reader

Details how to connect and power up the diagnostic device.

System Setup

Changing Language

Instructions on how to set the display language for the code reader.

Changing Measurement Unit

Instructions on how to set preferred units of measurement.

Adjusting Display Contrast

Instructions on how to adjust screen contrast for better readability.

Exiting System Setup

Procedure to safely close the system setup menu.

5. OBDII/EOBD Diagnosis

5.1 Reading DTCs

How to retrieve Diagnostic Trouble Codes (DTCs) from vehicle control modules.

5.2 Clearing DTCs

How to delete Diagnostic Trouble Codes (DTCs) and reset monitors.

5.3 Viewing Datastream

How to view live sensor data and operating parameters in real-time.

5.4 Viewing Freeze Data

How to view snapshot data recorded at the time of an emission-related fault.

5.5 Reading I/M Readiness Status Data

How to check the status of emission system monitors.

5.6 Reading Vehicle Information

How to retrieve vehicle identification and calibration data.

5.7 Exiting Test

Procedure to safely exit an OBDII diagnostic session.

6. Updating the Code Reader

Program Update

Procedure to update the code reader's software via the internet.

DTC Update

Procedure to update the code reader's Diagnostic Trouble Code database.

7. Troubleshooting

7.1 Error Message

Troubleshooting steps for specific error messages like 'Communication Error'.

7.2 Code Reader Does Not Power Up

Steps to resolve issues where the code reader fails to power on.

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