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Bigwormgraphix


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Old 02-24-2026, 11:41 AM   #1
Marked
 
Drives: Chevrolet Camaro 2SS Convertible
Join Date: Feb 2026
Location: Michigan
Posts: 3
U0074 after sitting

Hey y’all I’m wondering if anyone can help me fix this issue, car was sitting about a week(no problems beforehand) then when I went to start it up it ran for a minute died and threw code U0074.

The battery is charged and the car cranks just fine. Seems like no fue, the fuel gauge goes from working to dropping out saying it’s empt. I checked f35 and f50 fuses both good. I looked at the ground connections I could see in the trunk and by the radiator both look ok.

If anyone has any ideas I’d be greatly appreciative before I just have it towed to the dealer.

It’s a 2019 2SS convertible
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Old 02-24-2026, 11:44 AM   #2
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Drives: Chevrolet Camaro 2SS Convertible
Join Date: Feb 2026
Location: Michigan
Posts: 3
Also to add the trunk will only open with the key fob the button on the bumper is dead now.
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Old 02-24-2026, 12:13 PM   #3
bishopts

 
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Drives: 2017 2ss 6mt
Join Date: Mar 2024
Location: dallas
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Kinda sounds like rodents had their way with the body harness
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Old 02-24-2026, 12:42 PM   #4
Marked
 
Drives: Chevrolet Camaro 2SS Convertible
Join Date: Feb 2026
Location: Michigan
Posts: 3
Quote:
Originally Posted by bishopts View Post
Kinda sounds like rodents had their way with the body harness
I’ll try to take a closer look today, I’ve never had a problem with rodents before but this would be very fitting for my luck as of late
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