Autel MaxiSys Scan Tool User Manual

About this manual

This user manual provides comprehensive instructions for operating the Autel MaxiSys scan tool. It covers essential safety precautions, general information regarding On-Board Diagnostics (OBD) II systems, and the location of the Data Link Connector (DLC). The guide explains how to interpret Diagnostic Trouble Codes (DTCs) and OBD II readiness monitors to assist in vehicle diagnostics.

What's inside

• Safety Precautions
• On-Board Diagnostics (OBD) II
• Diagnostic Trouble Codes (DTCs)
• Location of the Data Link Connector (DLC)
• OBD II Readiness Monitors
• Tool Description
• Vehicle Coverage
• Diagnostic Test
• Oil Reset
• Software Update

Frequently asked questions

What safety precautions should be taken when working on a vehicle with the scan tool?

Always perform automotive testing in a safe environment and wear safety eye protection that meets ANSI standards.

How should the scan tool be cleaned if it becomes dirty?

Use a mild detergent on a clean cloth to clean the outside of the scan tool when necessary.

What is the standard distance for locating the Data Link Connector (DLC) under most vehicles?

The DLC is usually located 12 inches from the center of the instrument panel under or around the driver's side.