With truck parked and key in off position, turn to on position and back to off 6 times real fast. Then take the key out for 20 minutes. This resets the computer and solves most of those problems. If that doesn't work, try a parked Regen.
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I recently bought a 2015 kwt680 10 speed automatic with 620,000 miles .. and all of a sudden I have issues with my dashboard lights of the following traction control, abs, uphill assist and transmission fault light coming on randomly but no performance issues.. I've replaced brake modulator and pmv valve traction control and the lights still come on. I can't solve the issues and I fill like the mechanics are just throwing parts at me . Can someone help me with this issue please?
OWI:
Operating While Intoxicated