Interior Dash Warning Lights turning on

[Istvanwalker]

I've had an intermittent issue of some electrical gremlin. Most of the waning lights come on (not check engine) and their associated systems don't work. This includes back up sensors, ABS system, and traction control. I've attached an image below. Seatbelt light is just because I only got in to take the photo. I swear this happens for a while after a heavy rain and then clears up. I'm taking it into the dealer on Thursday for an oil change, but wanted to see if others have experiences this issue.

This is a 2020 Gladiator Rubicon with no electrical modifications except some KC lights tied into the Aux switches.

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[Istvanwalker]

quiet thread here. Assuming nobody else has experienced the issue. Turns out it was a "wheel speed sensor". Now I know I have four wheel speed sensors. replaced under warranty and life moves on.

 

[papa_wheelie]

hey there! interesting. I had similar issues with check engine coming on and some gremlins, all happen after a day or two of very heavy rain.

Did dealer say anything about this? Did rain cause anymore issues beyond speed sensors?

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