DSC, ABS, and brake light on highway

[Ricky Bobby]

UPDATE FROM LAST NIGHT (perhaps someone can shine light on this?):

I went out to serve some summonses last night (i do process serving as a side hustle and my wife was out running errands in her car) and when I left my house the combo of turning the wheels left and right reset the DSC, ABS, and BRAKE lights to disappear.

I drove around locally for around 20 mins or so, no lights back on. I entered the highway and in about 1 minute all 3 lights popped on and stayed on until I shut the car down when I got back.


An hour or so later, I went for a short drive again (another subpoena), the lights were all on upon starting the vehicle and pulling out of the driveway again they stayed on. After a few minutes of driving, the lights went out and stayed out until I got home later. So as of now I shut my car down yesterday with no lights active.


Is this behavior familiar to anyone? And will these faults still be in the module when I get scanned with GT1 this afternoon, even if the lights are not on??


UPDATE: I also forgot to mention that the speedo works fine and I did test cruise control last night, which also works! Even though the warning lights were on I was able to use cruise control!