Digital Vehicle Inspections: Enhance Your Customer Experience

It’s a well-known fact in the auto-repair world that summer is the busiest time of the year. As the weather heats up and families start going on road-trips, more and more drivers bring their vehicles into the shop for maintenance.

Service advisors are an integral part of running your shop.

Not only do they have to greet every customer and learn what they need, but they also need to connect a lot of moving parts, whether that means sending repair orders to guests, making sure they’re getting approved, coordinating with technicians, or literally tracking down parts for repairs. that service advisors keep a cool head.

Making sure every job makes it through the repair process without fault while providing guests with kind and diligent service can be tough, but there are tools and habits that can make the job a breeze.

Here are a few actionable tactics you can start using immediately at your shop so service advisors can stay brisk in spite of the heat.

In the ever-evolving automotive industry, staying ahead of the curve means constantly learning and growing. For automotive service technicians, certifications aren’t just credentials—they’re powerful tools that open doors to better job opportunities, increased pay, and credibility with customers and employers alike.

Whether you're just starting out or already working in auto repair, understanding the most common types of mechanic certification can help you create a successful, long-lasting career. This guide will break down the most recognized certifications, how to attain them, and why they matter for every auto mechanic who wants to stand out.

Types of mechanic certifications

Mechanic certifications come in many forms, each tailored to different specializations and career goals. The most common types include:

1. ASE Certifications

Issued by the National Institute for Automotive Service Excellence (ASE), these certifications are the gold standard for automotive mechanics. They cover a wide range of specialties, from engine repair to electronic systems and air conditioning.

ASE certification is considered the most prestigious and widely accepted credential in the automotive world.

More about ASE

Founded in 1972, the National Institute for Automotive Service Excellence sets the benchmark for automotive service technicians. ASE offers over 50 different certification tests in categories like:

• Engine Repair
• Brake Systems
• Air Conditioning and Heating
• Suspension and Steering
• Electrical/Electronic Systems
• Engine Performance
• Manual and Automatic Transmission/Transaxle
• Light Truck and Diesel Engines

Master technicians

There’s also a separate path for master technician status, which is achieved by passing all certifications in the required testing areas for that series. For example, technicians certified in tests A1 through A8 are Master automobile technicians.

Master technician status is not for life. You must keep each one of those certifications current to maintain master technician status. If you lose master technician status due to the lapse of one or more required certifications, it can be reinstated by taking and passing the recertification tests.

How long does it take to become ASE certified?

To become ASE certified, expect to spend anywhere from 1–3 years, depending on your work experience and whether you’re currently enrolled in training programs. Each certification test typically takes 1 to 2 hours to complete and can be scheduled at a local test center.

Being ASE certified shows you’ve mastered the skills needed for the job. It’s a badge of excellence recognized by employers, repair shops, and even customers looking for reliable service.

2. Student certifications

Geared toward high school and post-secondary students in automotive technology programs, these ASE certifications offer a head start in proving foundational knowledge.

What are student certifications?

Student certifications validate entry-level knowledge in core areas of vehicle repair and maintenance. These don’t require work experience and serve as a stepping stone to full ASE status.

Programs approved by the ASE Education Foundation often include student certification exams as part of their curriculum. These are excellent options for students at auto mechanic schools or in a community college training program.

Student certifications are valid for two years and help you build confidence before entering the workforce as an entry-level technician.

3. Manufacturer certifications

These certifications are specific to vehicle manufacturers and offered by companies like Ford, Toyota, GM, and others. Often, auto technicians working in dealerships will pursue these to show mastery of brand-specific systems.

For repair technicians who want to specialize in a particular brand, manufacturer certifications are essential.

Manufacturer training programs

• Toyota T-TEN
• Ford ASSET
• GM ASEP
• Honda PACT
• BMW STEP

These accredited programs often partner with dealerships to offer real-world, hands-on experience while you earn your credential. These programs can take anywhere from 12 to 24 months and typically require completion of automotive technology coursework alongside on-the-job work experience at a brand-affiliated repair center.

Why they matter

Manufacturer-certified auto technicians often have a faster path to high-paying roles within dealership networks and brand-specific repair shops. These certifications also prepare you to service increasingly complex vehicle systems, especially as brands continue to innovate with hybrid and electric vehicles.

4. Specialty certifications

You’ll also find credentials related to diesel engines, heavy truck systems, collision repair, and even hybrid/electric vehicles.

Each of these certification types plays a unique role in an automotive technician’s career path, and in many cases, earning more than one will make you significantly more marketable in repair shops and beyond.

Depending on your interests, you may also want to pursue:

• A/C Refrigerant Certification - Necessary if you want to be able to to buy refrigerant and work on air conditioning service.
• Diesel Mechanics Certification – Focused on diesel engines used in commercial fleets and heavy truck applications.
• Collision Repair Certification – Great for auto mechanics looking to work in body shops.
• Hybrid/Electric Vehicle Certification – A growing field with high demand.

Each of these certifications typically requires completion of a specialized training course and a passing score on certification exams. These programs may be part of a broader certificate program or offered as a standalone credential.

Benefits of mechanic certifications

Getting certified is one of the most direct ways to turn your hands-on experience into a long-term career asset. Mechanic certifications do more than look good on a resume—they deliver real-world advantages. Here are some of the benefits of completing automotive certifications:

• Increased Pay: Certified mechanics typically earn higher wages. According to the Bureau of Labor Statistics (BLS), certified automotive mechanics can earn higher hourly rates, especially in competitive markets.
• Job Security: The more certifications you have, the more valuable you are to auto repair businesses.
• Professional Credibility: Certification demonstrates a commitment to quality and standards, building trust with customers and employers.
• Career Advancement: Certified automotive service technicians are more likely to advance to roles such as shop foreman, master technician, or service manager.
• Mobility: Certifications make it easier to move between different types of employers—whether that’s independent repair shops, starting a mobile mechanic business, dealerships, or specialty service centers.

What does the certification process look like?

Most mechanic certifications follow a similar pathway but always refer to the specific instructions for your program.

Step 1: Enroll

Start by enrolling in an automotive technology program. These are offered by community colleges, trade schools, and accredited auto mechanic schools. Many programs are supported by the ASE Education Foundation, ensuring alignment with real-world industry standards.

Look for certificate programs or associate degrees that offer hands-on training. Financial aid is often available for eligible students.

Step 2: Gain work experience

Work experience is critical for most certifications. For ASE certification, for example, you need at least two years of on-the-job experience—or one year plus a diploma from an accredited program. You’ll need to show that you’ve worked on everything from brake systems and axles to manual drive train repairs and electrical systems.

Step 3: Pass certification tests

Most mechanic certifications require passing written or computer-based certification exams. These are typically held at a certified test center. The exams cover a variety of topics depending on the specialty, including engine performance, electronic systems, and automatic transmission repair.

Step 4: Maintain certification

Many certifications require recertification every five years. Staying current ensures you’re up to date with the latest automotive repair techniques, tools, and systems.

Final thoughts

Becoming a certified mechanic takes dedication, but the payoff is worth it. From better job prospects to increased credibility, mechanic certifications help you build a successful, respected career in automotive repair.

Invest in your future. Get trained, get certified, and become a leader in the ever-growing world of automotive repair.

Every vehicle that rolls into your shop is an opportunity to protect a customer's family, uncover real problems before they become roadside emergencies, and build the kind of trust that earns repeat business—but only if your team catches what matters every time.

A consistent inspection process is how shops do that. And when you pair it with the right tools, it pays off: Tekmetric shops using Digital Vehicle Inspections (DVIs) average $741 per repair order, compared to $612 without them.

Below, you'll find a downloadable 100-point vehicle inspection checklist, a breakdown of what every technician should check, and an overview of how digital vehicle inspections can sharpen your workflow.

Printable vehicle inspection checklist (PDF)

100-Point vehicle inspection checklist

A full inspection covers every system that affects safety, drivability, and reliability. The comprehensive 100-point checklist below gives your technicians a strong baseline they can follow on every repair order.

Vehicle intake

1. Log the VIN and license plate to confirm the vehicle's identity and match past service records.
2. Record odometer reading in and out.
3. Note customer-reported concerns and the reason for the visit.
4. Document the fuel level at drop-off.
5. Check for open safety recalls tied to the VIN.
6. Gather customer contact information.

Exterior condition

7. Check the body for dents, scratches, and any signs of damage.
8. Inspect the bumpers front and rear for cracks, loose mounts, or impact marks.
9. Confirm the license plate is secure, legible, and properly mounted.
10. Note any rust, paint issues, or trim damage.
11. Inspect fenders, rocker panels, and body panel alignment.
12. Inspect glass, windshield, and mirrors for chips, cracks, or pitting.
13. Check door handles, hinges, and weather stripping.
14. Inspect child safety locks.
15. Inspect the trailer hitch.

Lights and electrical

16. Headlights on low and high beam.
17. Taillights and brake lights.
18. Turn signals front and rear.
19. Hazard flashers.
20. License plate lights and dashboard illumination.
21. Reverse lights, fog lights, and daytime running lights.
22. Interior dome, map, and courtesy lights.
23. Any warning light that's illuminated on the dashboard. A check engine light, ABS warning, or airbag indicator tells you where to focus diagnostic time.
24. Battery voltage, terminals, and charge/discharge load test.
25. Alternator output and starter draw.
26. Ignition switch and accelerator pedal function.
27. Horn operation.

Tires and wheels

28. Check tire pressure on all four tires plus the spare.
29. Measure tire tread depth.
30. Check for uneven wear patterns that can point to alignment or suspension issues.
31. Inspect sidewalls for cracks, bulges, or embedded objects.
32. Check valve stems and caps for leaks or damage.
33. Review the tire DOT date code for age.
34. Verify wheel condition, lug nut torque, and hub cap security.
35. Check the spare tire, jack, lug wrench, and locking wheel lock key.
36. Confirm the tire pressure monitoring system (TPMS) is functioning.

Brake system

37. Check brake pads for thickness and wear patterns.
38. Inspect rotors for scoring, warping, or excessive wear.
39. Examine brake drums and shoes, if equipped.
40. Check brake calipers for sticking, leaks, or damaged boots.
41. Check brake fluid level and condition at the master cylinder.
42. Examine brake lines and hoses for cracks or leaks.
43. Test parking brake function and adjustment.
44. Evaluate overall brake pedal feel, travel, and pulsation.
45. Verify ABS sensors, wiring, and warning light operation.

Steering and suspension

46. Inspect the steering wheel for play and responsiveness.
47. Check steering column and intermediate shaft for looseness.
48. Check power steering fluid level and condition.
49. Examine tie rods and ball joints for wear.
50. Check struts for leaks or damage.
51. Inspect shock absorbers for proper dampening and leaks.
52. Check CV boots and axle shafts.
53. Inspect wheel bearings for noise or excessive play.
54. Inspect sway bar links, bushings, and control arms.
55. Look for uneven ride height or sagging that can indicate a failing spring.

Under the hood

56. Check the battery capacity.

57. Check engine oil level and condition.
58. Check the oil filter for leaks and proper seating.
59. Inspect transmission fluid.
60. Check coolant level, condition, and the cooling system for leaks.
61. Inspect brake fluid, power steering fluid, and washer fluid reservoirs.
62. Inspect the battery, cables, and hold-down hardware.
63. Examine the serpentine belt and any drive belts for cracks, glazing, or fraying.
64. Check all hoses for soft spots, swelling, bulges, or leaks.
65. Inspect the engine air filter and cabin air filter.
66. Check the fuel filter, if serviceable.
67. Inspect the PCV valve and evaporative emissions components.
68. Check the radiator and condenser fins for debris or damage.
69. Check engine and transmission mounts.
70. Look for oil leaks at the valve cover, oil pan, and gaskets.
71. Test the spark plugs and ignition components.
72. Inspect air intake.
73. Inspect fuses.

Under the car

74. Check the exhaust system for leaks, rust, and damaged hangers.
75. Inspect the muffler, resonator, and heat shields.
76. Inspect fuel system components, lines, and the fuel tank for leaks or corrosion.
77. Look at the transmission and differential housings for leaks.
78. Check the oil pan and drain plug for seepage or stripped threads.
79. Examine the frame, subframe, and undercarriage for rust or impact damage.
80. Check emissions-related components like the catalytic converter and oxygen sensors.
81. Inspect the driveshaft, U-joints, and center support bearings.
82. Verify skid plates and underbody shielding are secure.
83. Scan the ground under the vehicle for any fluid drips or leaks.

Interior and safety equipment

84. Test seat belts for retraction, fraying, and buckle function.
85. Confirm airbag and supplemental restraint indicators clear properly.
86. Inspect windshield wipers and wiper blades for streaking or splitting.
87. Test washer fluid spray on the windshield and rear glass, if equipped.
88. Inspect interior warning lights.
89. Check AC, heat, and all fan speeds.
90. Test front and rear defrosters.
91. Inspect infotainment displays and systems.
92. Test door locks, power windows, and the key fob.
93. Inspect driver-assist systems, backup camera, and parking sensors.
94. Inspect lane departure systems.

Road test

95. Confirm smooth engine start and stable idle.
96. Evaluate transmission shift quality and clutch engagement, if manual.
97. Test braking response, pedal feel, and stopping distance.
98. Listen and feel for suspension noise, vibration, or harshness.
99. Check cruise control and driver-assist system operation.
100. Note any dashboard warning indicator, abnormal smoke from the exhaust, or unusual vibration that appears during the drive.

What are digital vehicle inspections (DVIs)?

Paper inspection checklists worked for decades, but they come with real costs: illegible handwriting, lost sheets, no documentation, and frustrating back-and-forth among the technician, service advisor, and customer.

Digital Vehicle Inspections change that. With Tekmetric, your technicians perform the inspection on a tablet or phone, attach photos and videos of anything that needs attention, and send a vehicle health report straight to the customer's phone.

Here's what that looks like in practice: A technician notices worn brake pads on a 2019 Toyota Highlander. Instead of writing a note the customer may not understand, the technician snaps a photo of the worn pad next to a new one, records a short video, and marks the task red for immediate attention. The service advisor builds the estimate and texts it to the customer. Whether they're an in-store customer in the waiting room or at work across town, the customer approves the job with a digital signature.

Why car inspections matter

Every car owner is counting on your team to catch what they can't see. A consistent inspection process gives your technicians a repeatable way to do exactly that on every repair order, every time.

Inspections also drive revenue. When you document a vehicle's condition clearly with photos and notes, customers understand exactly what their car needs and why. They approve more of the work they genuinely need when they can see the evidence.

Build customer trust with digital vehicle inspections

A great inspection process isn't about checking boxes. It's about giving every vehicle owner a clear, honest picture of their car's condition so they can make informed decisions about their safety and their budget. When your shop pairs a thorough inspection process with a digital tool like Tekmetric's DVI, you give your team the speed and consistency they need and your customers the transparency they want.