How Much Do Collision Shops Charge for Diagnostic Scans?

When your vehicle is involved in a collision, understanding the costs involved in repairs is crucial. One common question that arises is how much collision shops charge for diagnostic scans. These scans are essential for identifying hidden issues after an accident, but the pricing can vary widely. This post explores what influences the cost of diagnostic scans at collision shops and what you can expect when you bring your car in for repair.

Diagnostic scanner connected to car's onboard computer

What Is a Diagnostic Scan?

A diagnostic scan uses specialized equipment to read error codes from a vehicle’s onboard computer system. These codes help technicians identify problems that may not be visible during a physical inspection. After a collision, a scan can reveal issues with airbags, sensors, engine components, and electronic systems that might have been damaged.

Collision shops rely on these scans to create an accurate repair plan. Without a diagnostic scan, some problems could go unnoticed, leading to safety risks or costly repairs down the line.

Factors That Affect how Much Collision Shops Charge for Diagnostic Scans

The price collision shops charge for diagnostic scans depends on several factors:

• Type of Vehicle

Some vehicles have more complex computer systems requiring advanced diagnostic tools. Luxury or imported cars often need specialized equipment, which can increase the cost.

• Scope of the Scan

A basic scan reads general error codes, while a comprehensive scan checks multiple systems in detail. Shops may charge more for a full system scan.

• Shop Location

Prices vary by region. Collision shops in urban areas or regions with a higher cost of living tend to charge more than those in smaller towns.

• Shop Reputation and Equipment

Well-established shops with the latest diagnostic technology might charge higher fees, reflecting their expertise and investment in quality tools.

• Additional Services

Some shops include the diagnostic scan cost in the overall repair estimate, while others charge separately. If repairs require multiple scans, costs can add up.

Typical Pricing Models

Collision shops use different pricing models for diagnostic scans:

• Flat Fee

A fixed price covers the scan regardless of how long it takes. This model is straightforward and common.

• Hourly Rate

Some shops charge by the hour for diagnostic work, especially if the scan involves troubleshooting complex issues.

• Included in Repair Estimate

In many cases, the diagnostic scan cost is bundled with the repair estimate. This means you might not see a separate charge for the scan.

Understanding the pricing model helps you avoid surprises when you get the bill.

Why You Should Get a Diagnostic Scan After a Collision

Skipping a diagnostic scan can lead to missed problems that affect your vehicle’s safety and performance. For example:

• Airbag System Issues

Sensors or wiring damaged in a collision might prevent airbags from deploying properly.

• Engine and Transmission Problems

Hidden damage can cause your engine or transmission to malfunction later.

• Electrical System Faults

Modern vehicles rely heavily on electronics. A diagnostic scan can detect faults in lighting, sensors, or control modules.

Getting a scan ensures that technicians address all issues, not just visible damage.

How to Prepare for a Diagnostic Scan at a Collision Shop

Before your appointment, consider these tips:

• Gather Vehicle Information

Have your vehicle’s make, model, year, and VIN ready. This helps the shop prepare the right tools.

• Ask About Pricing Upfront

Call ahead to understand how much the scan will cost and whether it’s included in the repair estimate.

• Check for Warranty or Insurance Coverage

Some insurance policies cover diagnostic scans after an accident. Verify your coverage to avoid unexpected expenses.

• Request a Detailed Report

Ask the shop to provide a copy of the diagnostic scan report. This document can be useful for insurance claims or future repairs.

What to Expect During the Diagnostic Scan

The process is usually quick and painless:

• The technician connects a diagnostic tool to your vehicle’s onboard diagnostic port, usually located under the dashboard.

• The tool communicates with the vehicle’s computer to retrieve error codes.

• The technician reviews the codes and interprets what they mean for your vehicle’s condition.

• Based on the findings, the shop provides a repair estimate.

  
  

The scan itself often takes less than an hour, but the total time depends on the complexity of the issues found.

Tips for Choosing a Collision Shop for Diagnostic Scans

Selecting the right collision shop can save you money and stress:

• Look for Certified Technicians

Shops with certified technicians have proven skills in diagnostics and repairs.

• Read Customer Reviews

Feedback from previous customers can reveal how transparent and fair a shop is with pricing.

• Compare Prices

Get quotes from multiple shops to understand the market rate for diagnostic scans.

• Check Equipment Quality

Shops with up-to-date diagnostic tools can provide more accurate and faster results.

Final Thoughts on Diagnostic Scan Costs at Collision Shops