So had just about every light on my dash turn on randomly driving on the highway .. anyone else experience this?

[T3ggy2023]

Driving on the highway and randomly electric powering steering pops up as well as emission system problems, collision mitigation braking system problem, road departure mitigation system problem, and low speed braking control problem all followed by see your dealer. I first attempt to shut the car off with hopes everything would go away and it didn’t. So I call the dealership was able to bring it right in but when arriving the lights had all turned off. Even though there was nothing on the dash there was still 18 things that showed up when they plugged it in. I have an appointment Monday to have them run a further diagnostic but was curious if anyone has ran in to these issues regarding a 2023 integra a spec tech with 4,800 miles on it.

 

[Xcfool]

Sorry for your issues. Plz let us know what is determined.

 

[lnf]

My car had this issue when my driver side headlight started shorting after my car was struck while parked.

Water got into the housing and caused the car to throw every single code imaginable.

 

[DukeFrisbee]

I had this right after I washed it last weekend. Car ran fine while every system cycled errors. Shut it off and turned it on and it’s been fine since.

 

[koatic]

That also happens when you put your car on a Dyno even with traction control disabled.
First time was a little confused but after 3 dynos it normal.
Cause on the dyno is the front tires rotating and the rear are not, so the ECU goes into what I call Safety mode because it thinks its malfunctioning. From the dyno it resets after normal driving for about 5 minutes and then restarting the car.
Not sure why it would do that on normal highway driving unless it really did have an issue.

 

[Padre Dave]

My RDX used to do that right after applying a OTS tune with my old K-Tuner. It went away after driving a short distance and turning it on and off a few times. My Integra didn’t do this when I applied an OTS tune with a different KTuner unit.

 

[jayy_swish]

It will do it for a number of reasons like if the PCM puts the car is in limp mode, your car tripped a DTC and then ruled it was no longer an issue (turns off on its own but with a good scanner will still show a “stored” code), when you disconnect and replace the battery it will do this (just drive the car for 10-15min, the safety modules and steering sensor have to recalibrate), or it is losing Can Network communication. You might have an intermittent issue, if it tripped a DTC in the PCM and cleared on its own. More than likely if the dealer cant replicate the code they will give it back to you and see what happens