Vehicle reference
Chevrolet ADAS calibration requirements
Chevy Safety Assist depends on the frontview camera module, mounted at the windshield behind the mirror — GM's own term for it. Replace or remove the glass and that camera's reference to the road changes, which is why calibration is part of the repair rather than an upsell after it.
What Chevy Safety Assist is
Chevy Safety Assist is Chevrolet’s name for its driver-assistance suite. Not every feature in it looks through the windshield — blind spot monitoring and rear cross-traffic alert are usually radar, mounted at the corners of the vehicle, and glass work does not disturb them. The features below are the ones that do depend on the camera behind your windshield.
We do not publish a model year at which Chevy Safety Assist became standard across the lineup, because we could not source that claim to Chevrolet. Availability varies by model and trim, so the question is about your specific vehicle.
Which features depend on the windshield camera
- Forward Collision Alert
- Automatic Emergency Braking
- Lane Keep Assist with Lane Departure Warning
- Following Distance Indicator
- IntelliBeam automatic high beams
If your vehicle has any of these, the camera behind the glass is a safety component, and moving the glass moves the component.
Static or dynamic: what Chevrolet requires
Required after every replacement
GM is the clearest manufacturer on this page about when calibration is required, and the least specific about how. I-CAR reported in May 2017 that GM had changed its policy so that the forward-facing camera must be calibrated when the windshield is replaced or removed and reinstalled, when the camera bracket is replaced or removed and reinstalled, when the frontview camera module itself is replaced, or when a service bulletin directs it. That requirement applies to the entire GM vehicle line — Chevrolet, GMC, Buick and Cadillac. Before that change, forward camera calibration was not required for a windshield replacement, which is why older guidance still circulating in the trade is wrong. What the bulletin does not do is state whether the procedure is static or dynamic; that comes from the vehicle-specific service information under Front View Camera Module Programming and Setup.
What Chevrolet has published
Yes. GM publishes a windshield replacement position statement through GM Genuine Parts, most recently updated in January 2023, covering glass replacement on ADAS-equipped vehicles.
Position statements matter more than they sound like they should. When an insurer or a shop questions whether calibration was necessary, a manufacturer statement is the document that settles it.
“It was a minor bump, the camera is fine”
GM's guidance to collision shops is explicit that a forward collision usually requires the frontview camera to be recalibrated, and warns against assuming the camera is functioning correctly even after a minor impact. A camera that still powers up and reports no fault has told you nothing about whether it is still aimed where it thinks it is.
How we handle a Chevrolet
We work from Chevrolet service information for your specific vehicle rather than from a generic procedure, we carry static target equipment as well as the ability to run a dynamic drive cycle, and we document the calibration so you have proof it was completed to specification. We come to the vehicle — the calibration happens where the car is.
If you are a glass or collision shop and a Chevrolet is on your schedule, this is exactly the work other shops sublet to us. See how the installer partnership works.
Sources
Everything above traces to a document. Where we could not find one, we said so rather than filling the gap.
Common questions
Frequently asked
Does a Chevrolet need calibration after windshield replacement?
Yes. GM requires the forward-facing camera to be calibrated when the windshield is replaced or removed and reinstalled, when the camera bracket is replaced or removed and reinstalled, or when the frontview camera module is replaced. This applies across the entire GM vehicle line.
Is Chevrolet calibration static or dynamic?
GM's published requirement states that calibration must happen but does not itself specify the method. The procedure for a specific vehicle comes from GM service information under Front View Camera Module Programming and Setup, which is what we work from.
What does GM call the windshield camera?
GM refers to it as the frontview camera module. If you are searching a GM bulletin for the word camera calibration and finding nothing, that is usually why.
My Chevy was in a minor collision. Does the camera need recalibrating?
Very likely. GM warns collision repairers against assuming the frontview camera is functioning correctly after an impact, and a forward collision usually calls for recalibration.
Need a Chevrolet calibrated?
Mobile service, nationwide. We come to the vehicle, work to OEM specification, and document the result.