Driver-assist systems
ADAS Calibration in Garland After Collision or Glass Work
A rear-end tap at a light on Jupiter Road can knock a radar bracket out of line by a hair. We aim the sensors back to spec and prove it with a scan.
Warning light after a repair? (000) 000-0000What Calibration Actually Fixes
Newer cars read traffic with a camera at the top of the windshield, a radar unit tucked behind the front bumper cover and more sensors at the corners and mirrors. Those parts only work if they point exactly where the manufacturer says. A fender bender in stop-and-go traffic can shift them enough to matter, and so can a glass swap or a wheel alignment. When that happens, lane keeping drifts, adaptive cruise misjudges distance and automatic braking may respond late or skip a warning entirely. Calibration resets each sensor's aim using targets, measured floor space and the factory procedure. We do it as part of the repair and scan the car before and after, so there is a record.
What a Calibration Covers
Procedures vary by make, model and trim. These items come up on most of our jobs.
Code read before teardown
We read stored codes before work begins. That tells us which driver-assist systems the crash affected.
Procedure pulled by VIN
The manufacturer's calibration steps are looked up for your exact vehicle, because target distances and requirements change by model and trim.
Mirror-mount camera aim
After a windshield swap or front damage, the camera behind the mirror is aimed with a target board placed at measured distances.
Grille radar realignment
Radar units behind the grille or bumper are checked for bracket damage and realigned so adaptive cruise reads distance correctly.
Rear corner radar
Corner sensors in the rear bumper get calibrated after a rear-end hit, since a cracked mount throws off the blind spot warning zone.
Overhead view camera stitching
The mirror, grille and liftgate cameras get recalibrated so the bird's-eye display lines up without gaps or doubled curbs.
Ride height and tire check
Sensors are aimed relative to how the car sits, so tire pressure, ride height and wheel alignment are confirmed first.
Final scan and test drive
A closing scan confirms no codes remain, and a test drive shows that lane and distance features respond the way they should.
Calibration From Plug-In to Printout
- 01
Read codes, pull the procedure
We plug in and record every driver-assist code the car is storing. Then we pull the procedure for that VIN and note whether it needs a static target setup, a dynamic calibration on the road or both. You get told which systems are involved and why.
- 02
Targets placed, sensors aimed
Static calibrations happen on a level floor with targets set at measured distances from the vehicle. The scan tool runs every sensor through the factory aiming sequence. Dynamic calibrations need steady speed and clear lane lines, usually on a stretch of I-30. Mounts and brackets are checked first, since a bent bracket cannot be calibrated straight.
- 03
Rescan, road check, paper trail
After aiming, we rescan the whole car and leave any genuine fault visible instead of clearing it. A test drive in real traffic confirms the features work. You get a printout showing what was calibrated and the result, which also helps if your insurer asks.
Why the Body Shop Should Do the Aiming
One shop, one record
When the shop that fixed the bumper also calibrates the radar, nobody can point fingers about who moved what. You get a single report covering both.
No dash-light shrug
A warning light that goes dark is not proof a sensor is aimed right. We verify with the scan tool and the road, not by clearing codes.
Commuter features matter
Adaptive cruise and lane keeping earn their keep in heavy traffic on I-635 and the Bush Turnpike. Those are exactly the features a sloppy calibration breaks.
Sensors Acting Up Since the Crash?
If lane keeping wanders or the dash flags a camera fault after a repair or new glass, the sensors probably need aiming. Phone the shop and describe what the car is doing.
(000) 000-0000 — get the sensors checked