OBD2 scanner Archives | Automotive Training Centre

A technician using a multimeter to perform a parasitic draw test on a vehicle battery

Parasitic Draw Test: How Techs Find Battery Drains Without Guessing

TL;DR A parasitic draw test is essential for diagnosing battery drains in modern vehicles. Technicians measure electrical current, isolate circuits, and confirm the root cause without guesswork. This

15 April 2026

A technician using an OBD2 scanner to read diagnostic trouble codes from a vehicle

Diagnostic Trouble Codes (DTCs) Explained: How Mechanics Turn Codes Into Real Fixes

TL;DR Understanding diagnostic trouble codes is essential for modern automotive diagnostics. Codes provide clues, not answers, so technicians must interpret data, test components, and confirm root cau

15 April 2026

A technician connecting an OBD2 scanner to a vehicle’s diagnostic port

OBD2 Scanner Basics: The First Diagnostic Skill Every New Technician Should Master

TL;DR Understanding how an OBD2 scanner works is one of the first essential skills in automotive diagnostics. These tools read diagnostic trouble codes, access live data, and communicate through the C

14 April 2026

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Allan Lin

Allan Lin is a graduate from our Automotive Service Operations program.

Allan successfully completed the program with honours and immediately went to work as a service advisor.

Through hard work, determination and a good educational foundation in Automotive Services, Allan is now the Fixed Operations Manager at Open Road Infinity of Langley.

ATC is proud of Allan’s accomplishments and is confident that his career advancement will continue.

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OBD2 scanner

Parasitic Draw Test: How Techs Find Battery Drains Without Guessing

Diagnostic Trouble Codes (DTCs) Explained: How Mechanics Turn Codes Into Real Fixes

OBD2 Scanner Basics: The First Diagnostic Skill Every New Technician Should Master

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