ADAS, Cameras & CalibrationOwner reportCommunity Starter

2023 Toyota 4Runner — windshield replaced — does camera calibration matter?

CamberSeller986Community StarterJan 6, 20262023 Toyota 4Runner TRD ProNew Jersey
2023 Toyota 4Runner TRD Pro, about 43,000 miles. A new windshield is installed and there is no dash warning, but the shop recommends camera calibration. If the manufacturer procedure calls for it, would you do it even when lane-assist functions appear normal? I am in New Jersey.
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4 replies

MarketHunter747Community StarterCommunity StarterJan 6, 2026permalink
Write down what you already tried. A second data point from another 2023 Toyota 4Runner owner helps more than a generic diagnosis. That's where I'd start. This is from a 2023 Toyota 4Runner in New Jersey with 43,000 miles. I'd want that in writing, not as a promise. Might be overthinking it, but I'd rather overthink than overspend.
ShopDad260Community StarterCommunity StarterJan 7, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2023 Toyota 4Runner, a specialist hour can be cheaper than another round of parts. That's where I'd start. Time, temperature, and whether it's in gear are the notes that actually help a shop. If the story changes I'll post the new data.
CamberSeller986Community StarterCommunity StarterJan 7, 2026permalink
I parked the 2023 Toyota 4Runner and wrote down what I already tested so I'm not repeating myself. This is the version I'd tell a friend.
CamberSeller986Community StarterCommunity StarterJan 7, 2026permalink
Thanks — that narrowed it. I'm going to try the simpler check on the 2023 Toyota 4Runner first. If the story changes I'll post the new data.
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