A Ford diagnostic fee costs $130 to $200 in 2026
Ford dealers charge one hour of labor, which lands most owners between $130 and $200. Trucks and diesel models can run higher. Under the 3-year bumper-to-bumper warranty a covered fault is diagnosed free.
What you get for the fee
| Typical fee | $130 to $200 at Ford dealers in 2026. KBB's check engine light estimate for a Ford Expedition at a Texas dealer was $200 to $300 including the first hour. |
|---|---|
| Diesel and Super Duty | Power Stroke diesel diagnosis is specialist work. Expect $200 or more and possibly a second hour. |
| Under warranty | Covered faults diagnosed free. |
| Credited if you repair? | Sometimes. Ask the service advisor. |
| Independent alternative | $50 to $150 at an independent. F-Series and Escape are common enough that most shops handle them daily. |
Why the fee exists
Ford's dealer network has a wide spread of labor rates by region, so the fee varies more than Honda or Toyota. Trucks with diesel engines or advanced driver aids push the fee up because the systems take longer to test.
What will my diagnostic cost?
Pick the kind of shop, your state's cost level and how tricky the problem is. The estimate updates as you change them.
Estimates from published 2026 shop rates. Ask the shop for its exact fee before you book.
Common questions
How much does a Ford dealership charge for a diagnostic?
$130 to $200 in 2026 for most models, more for diesels.
Is a Ford diagnostic free under warranty?
For a covered fault, yes.
Why is the diesel diagnostic more expensive?
Diesel fuel and emissions systems take longer to test and need specialist technicians.