Diagnostic

Repair Services

Car Diagnostic Services

Your vehicle’s computer monitors almost everything under the hood. A diagnostic service translates warning lights and error codes into clear answers so you know exactly what needs attention.

Optional callout here

Car Diagnostic FAQs

What’s included in a diagnostic service?

Signs you need a car diagnostic service

Why is a diagnostic service important?

How frequently should I get a diagnostic service?

Expert Service

When you visit Brakes Plus for a diagnostic, our technicians use our state-of-the-art Snap-On VERUS auto diagnostic scanner (yes, it’s as advanced as it sounds) to read signals from your vehicle’s onboard computer and sensors. If something’s not right, we’ll interpret the error codes, identify the problem, and provide a clear explanation of next steps. Costs vary by vehicle type and inspection level, but we’ll always give you an accurate estimate before any work begins.

  • Warning lights - A check engine light or other dashboard indicator signals your vehicle’s computer has detected an issue.

  • Performance changes - Reduced efficiency, rough idling, or unusual driving behavior often point to problems best caught early with a diagnostic check.

  • Catch small problems before they snowball into expensive repairs

  • Prolong your engine’s lifespan and reliability

  • Improve fuel efficiency and overall vehicle performance

  • Enhance safety by addressing unseen issues

  • Reduce the stress of “mystery” car problems with clear answers

To have your vehicle checked quickly and professionally, schedule a diagnostic service or stop by your nearest Brakes Plus today.

Most drivers benefit from a diagnostic check every 6-12 months as part of routine maintenance. Regular testing can reveal issues long before they affect your car’s reliability or safety. If you notice warning lights, strange noises, or sudden performance changes, it’s smart to schedule an immediate diagnostic to prevent bigger problems down the road.

Car Diagnostic FAQs

What’s included in a diagnostic service?

When you visit Brakes Plus for a diagnostic, our technicians use our state-of-the-art Snap-On VERUS auto diagnostic scanner (yes, it’s as advanced as it sounds) to read signals from your vehicle’s onboard computer and sensors. If something’s not right, we’ll interpret the error codes, identify the problem, and provide a clear explanation of next steps. Costs vary by vehicle type and inspection level, but we’ll always give you an accurate estimate before any work begins.

Signs you need a car diagnostic service

  • Warning lights - A check engine light or other dashboard indicator signals your vehicle’s computer has detected an issue.

  • Performance changes - Reduced efficiency, rough idling, or unusual driving behavior often point to problems best caught early with a diagnostic check.

Why is a diagnostic service important?

  • Catch small problems before they snowball into expensive repairs

  • Prolong your engine’s lifespan and reliability

  • Improve fuel efficiency and overall vehicle performance

  • Enhance safety by addressing unseen issues

  • Reduce the stress of “mystery” car problems with clear answers

To have your vehicle checked quickly and professionally, schedule a diagnostic service or stop by your nearest Brakes Plus today.

How frequently should I get a diagnostic service?

Most drivers benefit from a diagnostic check every 6-12 months as part of routine maintenance. Regular testing can reveal issues long before they affect your car’s reliability or safety. If you notice warning lights, strange noises, or sudden performance changes, it’s smart to schedule an immediate diagnostic to prevent bigger problems down the road.

Why Car Diagnostics Matter More Than Ever

Cars today are rolling computers. From how your engine starts to how your brakes respond, sensors and software govern nearly every function. That means when something goes wrong, you can’t always see or hear it right away - but your car’s onboard diagnostics can.

A professional car diagnostic test connects directly to your vehicle’s computer, reading stored error codes and real-time data to identify issues early. At Brakes Plus, our technicians use advanced tools like the Snap-On VERUS scanner to go beyond the surface. We don’t just plug in and hand you a code - we interpret the results, inspect related systems, and explain exactly what’s happening in clear, simple terms.

What makes diagnostics so valuable?

  • Catch problems early: Identify failing sensors, worn components, or hidden issues before they turn into major repairs.

  • Improve performance: Resolve inefficiencies that reduce gas mileage, power, or smooth acceleration.

  • Protect your engine: Prevent long-term wear by addressing misfires, poor combustion, or faulty components right away.

  • Enhance safety: Check that brakes, airbags, and electronic stability systems are functioning properly.

  • Save money: Small fixes cost far less than waiting until damage spreads to other parts of the vehicle.

Many drivers only think about diagnostics when the check engine light comes on, but the service is useful anytime your car feels different - hesitation when accelerating, sudden drops in fuel economy, or even unusual sounds. Regular diagnostic checks every 6-12 months also serve as preventative care, giving you peace of mind that your car’s critical systems are healthy.

Bottom line: a car diagnostic service is like a health check-up for your vehicle. It keeps small issues from becoming breakdowns, saves you money in the long run, and gives you the peace of mind knowing you’re driving a car that’s running as efficiently and safely as possible.

Special Deals for You

Save on Your Next Visit

Brakes Plus Logo

Save Up To $80

On Brake Packages

$40 off per axle. Not valid with other offers on same product or service. Must present coupon at time of service. Most Vehicles.

View All Coupons

Brakes Plus Logo

Save $20

Oil Change Packages

Valid at participating locations only. Not valid with other offers on same product or service. Must present coupon at time of service.

View All Coupons

Brakes Plus Logo

$20 Off

Air Conditioning Service

Not valid with other offers on same product or service. Must present coupon at time of service. Most vehicles.

View All Coupons

Find a Brakes Plus location near you

Providing Exceptional Service

Show Stores Show Map

Truted by Customers Nationwide

Brakes Plus Reviews

Providing Exceptional Service

Brakes Plus

Free Brake Check

Our expert technicians will diagnose any issues to determine whether repairs are necessary to your brake pads, shoes, rotors, or braking system.

Learn More

Everyday Savings

Brakes Plus offers a variety of coupons and deals to make help get you the best prices on quality auto care.

View Offers

Full Service Mechanical

Turn to our trained and trusted technicians for all your vehicle maintenance and repair needs.

View Services

Ezytire Toolbox