All the dash lights are coming on. Can’t be good

[Glassman504]

I was driving two days ago and all of the dash lights came on. Abs, parking brake, the wrench, pre collision pretty much all of them. I can not duplicate them and it just pops up anyone else having this problem?


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[Sterling6.7]

Check the wiring harness plugs below the dash. Especially by the parking brake.

 

[sootie]

You don't haveb aftermarket led lights wired in anywhere do you?

 

[Glassman504]

Yes in my mirror lights and in cab lights


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[sootie]

Led lights cause funky stuff on 17+ trucks

 

[Glassman504]

Well ****. I guess I’ll have to get rid of all the lights and go back to oem


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