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2022 Lexus GX — dealer cannot reproduce an intermittent warning

DieselNomadCommunity StarterMar 18, 20262022 Lexus GX 460Central Jersey
2022 Lexus GX 460, about 74,500 miles. I have brought the car in twice for the same intermittent warning and both visits ended with could-not-reproduce.
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CanyonMiles540Community StarterCommunity StarterMar 18, 2026permalink
Write down what you already tried. A second data point from another 2022 Lexus GX owner helps more than a generic diagnosis. Then you'll know the next fork. This is from a 2022 Lexus GX in Central Jersey with 74,500 miles. Take it or leave it — that's what I'd do. If this is nothing, great. I want that in data.
UsedCarMiles840Community StarterCommunity StarterMar 19, 2026permalink
Asking because it changes the advice: If it still isn't clear on the 2022 Lexus GX, a specialist hour can be cheaper than another round of parts. Then you'll know the next fork. Do that first. That's coming from doing this as an owner, not a shop. I'm in no rush to be a hero on it.
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