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Nobody May Have Checked Whether Your Repaired Car's Crash Sensors Still Work. Ask Who Pays for the Scan.

A class action filed in Montana alleges State Farm refuses to pay for pre- and post-repair scans at independent body shops. The state told insurers in 2024 that paying for a scan at their own shop and not yours is illegal steering. Here is the move at your next claim.

Technician holding a diagnostic scan tool plugged into a car's dashboard port

If your car has been through a collision repair in the last few years, one question decides whether the automatic braking still works: did anyone plug it in and check, before the work and after it?

Two Montana drivers say their insurer wouldn’t pay for that check unless they used the shop it wanted. They filed a class action last week.

The case, in Montana’s First Judicial District Court in Lewis and Clark County, alleges State Farm systematically refuses to pay for pre- and post-repair scans when they happen at independent collision shops. One plaintiff is a policyholder, Lana Curry, who says her claim was undervalued, reduced, or refused. The second is Francis Cote, a former Montana chief deputy insurance commissioner, whose car was hit by an at-fault State Farm driver. These are allegations, and State Farm hasn’t answered them yet.

The state already told insurers to knock it off.

Two years ago Montana’s Commissioner of Securities and Insurance put out an advisory memo saying insurers may not refuse to pay for these scans. A complaint review had turned up a pattern: carriers paying for a scan done at a shop inside their direct repair program, and not paying for the same scan at a shop outside it. Some paid the in-network shop more than the independent one.

The memo doesn’t hedge about what that is. Those practices “constitute illegal incentives or inducements to use DRP auto repair shops (also known as steering).”

Same scan. Same car. Different price depending on whether you took the adjuster’s suggestion.

That’s a nudge with a dollar sign on it, and Montana law names it. Section 33-18-224 says an insurer may not require you to use a particular body shop for an estimate or a repair, and may not “provide an incentive or inducement” for you to use one.

The carrier’s bet is that you’ll never ask. Most people hand the keys to whoever the adjuster names and assume a repaired car is a fixed car.

Modern cars make that assumption expensive. The cameras and radar behind automatic emergency braking, lane keeping, and blind-spot warning sit in the bumpers, mirrors, and windshield, the parts a collision shop pulls off first. Move them and they need re-aiming. A post-repair scan is the only thing that tells you whether the module came back online or stayed dark.

Three things at your next claim.

Name your shop before the adjuster names theirs. You pick. Say it out loud.

Get both scans written onto the estimate before work starts, not argued about after. Ask for the post-scan report when you collect the car.

If the carrier will only cover the scan at its own shop, get that in writing and send it to your state insurance department. That refusal, on paper, is the whole case.

One caveat. Section 33-18-224 is Montana law. Steering restrictions exist in most states, but the language and the teeth vary, so check your own regulator before quoting a statute at an adjuster. Montana does hand you one lever worth trying anywhere: on request, the insurer has to produce a list of every qualifying shop reasonably close to you, “without prejudice or bias.” Ask for the list. Then ignore the order it’s in.

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Frequently asked questions

What is a pre- and post-repair scan?

A technician plugs a diagnostic tool into the car and reads every electronic module before work starts and again after it finishes. Before, it finds damage you cannot see. After, it confirms nothing was left disconnected or throwing a fault. On a car with automatic emergency braking, lane keeping, or blind-spot monitoring, the post-repair scan is how anyone knows those systems still work. Calibration is the separate step of re-aiming the cameras and radar after a bumper or windshield comes off.

Can my insurer make me use its body shop?

Not in Montana. Montana Code Annotated 33-18-224 says an insurer, including its producers and adjusters, may not require that a claimant use a particular automobile body repair business for an estimate or a repair, and may not engage in any act or practice that intimidates, coerces, or threatens a claimant or that provides an incentive or inducement to use a particular shop. Most states restrict steering in some form, but the wording differs, so check your own department of insurance.

What did Montana tell insurers about repair scans?

According to the class action complaint, Montana's Commissioner of Securities and Insurance issued an Advisory Memorandum in August 2024 stating that insurers may not refuse to pay for pre- and post-repair scans. The memo said a review of complaints found insurers paying for scans done at shops in their direct repair program while not paying for the same scan at shops outside it, and in some cases paying a higher amount to program shops. The memo says both practices constitute illegal incentives to use direct repair program shops, also known as steering.

What should I ask for at my next claim?

Name your own shop before the adjuster names one. Ask for a pre-repair scan and a post-repair scan to be written onto the estimate before any work begins. If the insurer will only cover the scan at a shop in its network, ask for that position in writing and file it with your state insurance regulator. In Montana you can also request the full list of qualifying shops near you, which 33-18-224 says the insurer must provide without prejudice or bias.

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