all red lights in cluster occasionally flash

i dont even know how to go about doing a search on this. all the red warning lights on my gauge cluster randomly lights up. it usually happens on hot days. between 2500 – 3750 rmps. alternator 2 years old and battery about the same. fuses seem fine and battery terminals are clean. also, i dont know if this is realted but my cruise control dont work. tbh i never used it so i dont know if its related.

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[Richard KirshyParticipant]

Suggest you first try scanning for any error codes and history codes.
Might also try looking at live data when it happens, could show a possible cause.
If that doesn’t shown any issue(s) you might have a wiring issue or control module issue brought on by excessive heat.

• This reply was modified 4 months ago by  Richard Kirshy.

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