The check gauges light came on in my new truck 4 or 5 times in about the first 600 miles. Everything appeared to be OK when checked the oil pressure, temperature, and voltmeter. Took it to the dealer and they said there was nothing wrong, no codes or anything. Hasn't done it in the last 600 miles. As much as this appears to be happening, bet we see a bulletin eventually. Much as we pay for these things, it is very unsettling to see such a warning on a new engine.