Cambridge Archives | Automotive Training Centre

An automotive student examining a vehicle transmission during hands-on training

What Is a Transmission? A Beginner’s Guide for Future Technicians

TL;DR Understanding the transmission is an important step for future automotive technicians. A transmission transfers engine power to the wheels while helping the vehicle operate efficiently at differ

11 June 2026

Automotive technician performing diagnostics in a repair shop

Automotive Technician Income: What Affects Pay in the Trade

TL;DR If you’re wondering “how much do auto techs make?”, the answer depends on several factors, including experience, certifications, location, shop type, and technical specialization. Entr

4 June 2026

An automotive technician replacing a cabin air filter during routine maintenance

Cabin Air Filter vs Engine Air Filter: What New Techs Should Know

TL;DR Understanding how often to change the cabin air filter is an important part of routine vehicle maintenance. Cabin air filters help clean the air entering the passenger compartment, while engine

28 May 2026

A technician removing a spark plug from a gasoline engine during inspection

Spark Plugs Explained: Symptoms, Service Intervals, and Misfire Clues

TL;DR How often to change spark plugs depends on the vehicle, engine design, and plug type. Some plugs wear out sooner, while long-life plugs can last much longer. New technicians inspect spark plugs

21 May 2026

A technician is inspecting an EV charging port for corrosion and connector damage

EV Charging Port Problems: Wear, Water, and Won’t Charge Complaints

TL;DR An EV charging port can develop problems from wear, moisture intrusion, damaged connectors, or communication failures. Many EV charging problems are not caused by the charger itself, but by faul

14 May 2026

A scan tool displaying P0A80 code during hybrid battery diagnosis

P0A80 Code Explained: What It Means and What Technicians Check First

TL;DR The P0A80 code usually indicates reduced performance in the hybrid battery pack, but it doesn’t always mean immediate hybrid battery replacement. Technicians perform detailed checks to confirm

7 May 2026

A technician using a megohmmeter on an EV system

Megohmmeter Basics: The Test EV Techs Use to Check Insulation Safety

TL;DR A megohmmeter is used in EV diagnostics to perform an insulation resistance test, helping technicians detect electrical leakage. This test is essential for maintaining high-voltage safety and en

30 April 2026

A technician is inspecting a catalytic converter under a vehicle during emissions diagnostics

Catalytic Converter Symptoms: What Techs Check Before Replacing Expensive Parts

TL;DR Recognizing catalytic converter symptoms is important, but symptoms alone don’t confirm failure. Technicians use automotive diagnostics, including scan data and testing methods, to verify rest

23 April 2026

A technician is inspecting a wheel hub to diagnose wheel bearing noise in a vehicle

Wheel Bearing Noise: How Mechanics Diagnose Humming, Growling, and Vibration

TL;DR Wheel bearing noise often sounds like humming or growling and can be mistaken for tire or brake issues. Technicians use structured automotive diagnostics to confirm the source by testing load ch

16 April 2026

An EV high-voltage battery pack showing internal contactors that are vital to electric vehicle service safety

High-Voltage Contactor Faults in EVs: Symptoms, Safety Steps, and Service Clues

TL;DR High-voltage contactor faults can prevent an EV from entering ready mode and indicate issues with power delivery inside the battery system. These faults are often tied to safety logic, system ch

9 April 2026

The cam phaser mechanism inside a variable valve timing system in an engine

Variable Valve Timing Problems: How Technicians Diagnose Cam Phaser and Solenoid Faults

TL;DR Variable valve timing problems can cause rough idle, reduced power, and fault codes. These issues are often linked to cam phasers, VVT solenoids, or oil flow problems. Technicians diagnose them

2 April 2026

A technician performing a voltage drop test to diagnose bad starter symptoms in a vehicle starter circuit

Bad Starter Symptoms: Clicking, No-Crank, and What Techs Test First

TL;DR Bad starter symptoms typically include clicking sounds, no-crank conditions, or intermittent starting. While these issues may resemble battery or wiring faults, technicians rely on structured te

26 March 2026

A technician performing wheel balancing in an automobile using a tire balancing machine

Wheel Balancing 101: What It Fixes and How Techs Diagnose Vibration

TL;DR Wheel balancing in an automobile service corrects uneven weight distribution in tires and wheels, reducing vibration, improving ride comfort, and preventing uneven tire wear. Technicians diagnos

19 March 2026

A technician demonstrating how to charge a car battery using a smart charger

How to Charge a Car Battery Safely: Tools, Steps, and Common Mistakes

TL;DR Learning how to charge a car battery safely is an essential skill for technicians and drivers alike. Using the correct charger settings, proper connection sequence, and safe work practices preve

12 March 2026

A mechanic inspecting an electric vehicle with the hood open while wearing protective gloves in a workshop

EV Mechanic Safety: High-Voltage Hazards, PPE, and Safe Work Procedures

TL;DR EV mechanic safety comes down to three habits you repeat every single time: If you’re training for the trade (or moving from gas to electrified vehicles), building these routines early is one

26 February 2026

A technician using a professional scan tool to perform vehicle diagnostics in a modern repair shop

Automotive Diagnostics Workflow: Scan Tools, Live Data, and Smarter Repairs

TL;DR: A smart automotive diagnostics workflow is simple: verify the concern, scan for diagnostic trouble codes, use freeze frame + scan tool live data to build a test plan, confirm the fix, and docum

19 February 2026

Auto mechanic instructor teaching students in a workshop training environment.

AI-Powered Car Diagnostics: What Future Auto Technicians Should Know

TL;DR: AI car diagnostics uses software models (often machine learning) to spot patterns in vehicle and sensor data. It can speed up troubleshooting and support predictive maintenance (fixing problems

12 February 2026

Secure gateway module blocking scan tool access during vehicle diagnostics

Secure Gateway Modules: Why Some Scan Tools Get Blocked (and What Technicians Do Next)

TL;DR Secure gateway modules diagnostics, limit scan tool access on many modern vehicles. Technicians must authenticate, follow manufacturer procedures, and adapt their diagnostic workflow to safely a

5 February 2026

An automotive technician working in a supportive repair shop environment

Why Some Shops Keep Great Technicians (and Others Lose Them)

TL;DR Technician recruitment and retention in auto repair is a growing challenge. Shops that invest in training, support, and career growth keep great technicians longer, while students who choose the

29 January 2026

An automotive technician inspects a vehicle's undercarriage with a flashlight in a repair workshop- showing one of the auto technician's in-demand skills 2026

The Most In-Demand Skills for Automotive Technicians in 2026 (and How Schools Are Teaching Them)

TL;DR: Auto repair is evolving fast, and in 2026, technicians need more than just hands-on skills. Top shops want candidates trained in EV systems, ADAS calibration, digital diagnostics, and customer

23 January 2026

An auto mechanic diagnosing mechanical vs electrical car problems using scan tools

How Auto Mechanics Decide Whether a Problem Is Mechanical or Electrical

TL;DR Before any repair begins, auto mechanics must determine whether a vehicle issue is mechanical or electrical. This diagnostic process relies on systematic testing, experience, and training to acc

15 January 2026

An auto mechanic training graduate performing a final vehicle inspection

What Happens After a Repair Is Finished: Final Checks and Quality Control

TL;DR After a vehicle repair is completed, auto mechanics carry out inspections, test drives, cleanup, and documentation checks to ensure safety and reliability. These quality control steps are a core

8 January 2026

An auto mechanic training graduate explaining repair recommendations to a customer in an auto repair shop during routine service.

Why Not Every Recommended Repair Gets Approved (and How Mechanics Handle It)

Quick Summary Not every repair recommendation gets a green light, and that’s okay. One of the first lessons new auto mechanics learn is how to navigate client decisions with professionalism and clar

2 January 2026

An image of an auto shop, cars ready for inspection as they are lifted, as explored in auto mechanic training

Learning to Ask Better Questions: A Skill Every Successful Mechanic Develops

Curiosity might have a reputation for getting people into trouble, but in auto mechanic training, curiosity, in the form of asking good questions, is an invaluable asset. Successful mechanics are not

25 December 2025

An auto mechanic instructor providing hands-on feedback to a student during automotive training.

Learning to Take Feedback: How Auto Mechanic Students Grow Faster in the Shop

A mechanic’s skill set isn’t built on hands-on practice alone. Just as important is the guidance received along the way. In an auto mechanic training classroom, feedback from instructors and peers

19 December 2025

A technician speaking with two customers in a repair shop during auto mechanic training.

How Mechanics Build a Professional Reputation: The Small Habits That Matter

Technical know-how might get your foot in the door. Still, it’s the small habits, such as being on time, communicating clearly, and consistently doing quality work, that truly set great mechanics ap

11 December 2025

A student in an automotive school garage using a diagnostic scanner during hands-on auto mechanic training.

Developing Diagnostic Confidence: How Students Learn to Trust Their Own Process

Every engine noise, flickering dash light, or performance issue tells a story, and it’s the job of the auto technician to interpret it. For students at an auto mechanic school, learning how to diagn

4 December 2025

Mechanic performing a cooling system pressure test

Cooling System Pressure Testing: How Mechanics Catch Problems Early

Few automotive problems escalate as quickly or as expensively as cooling system failures. Overheating can warp cylinder heads, damage gaskets, and lead to complete engine failure. That’s why pressur

27 November 2025

An auto mechanic training graduate inspecting a vehicle suspension for vibration issues

What Causes Vibrations at Different Speeds? A Mechanic’s Diagnostic Guide

When drivers feel unexpected vibrations at certain speeds, their first instinct is often concern, and rightfully so. Vibrations can signal issues that affect drivability, safety, and long-term vehicle

20 November 2025

A student in auto mechanic training carefully inspecting a vehicle while wearing full PPE.

Shop Safety Starts With Attitude: Building Habits That Protect You and Others

Staying safe in an auto shop starts long before you touch a tool. In fact, the most important piece of safety equipment might just be your mindset. Whether you’ve just started auto mechani

13 November 2025

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Dean Woloshen Auto Body Technician

Dean Woloshen
I had a great experience at ATC. The instructors were very experienced and excited to be passing on their knowledge to others. What I learnt at ATC helped me open up my own shop where I now have students doing their practicum. Having the ATC course under your belt really gives you an edge. Anyone interested in the automotive or auto body should sign up with ATC.

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