Two unplugged harnesses under my 2018 GT

General Geoff

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Can anyone tell me what these go to? There is one on each side of the car, behind the front wheels as shown.
20210627_160249.jpg
20210627_161428.jpg


I'm guessing they are harnesses to the active exhaust system that my car doesn't have, because my obd2 reader also comes up with a bunch of exhaust valve faults. But I wanted to run it by you guys to be sure. Thanks

 

newman0072

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Thanks so much!

But then why would the car be throwing codes for the active exhaust that it doesn't have?

P26C5-00
P2BF5-00
P2BF8-00
P2BFD-00
Some cars have the AE harnesses installed but just dead headed in the back. I would check back there to see if it came loose and maybe got dirty?

Are the codes causing lights in the dash?
 

obgod3

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Does that mean Iif you have the harness you can install magaride
=
 
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General Geoff

General Geoff

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Some cars have the AE harnesses installed but just dead headed in the back. I would check back there to see if it came loose and maybe got dirty?

Are the codes causing lights in the dash?
This car doesn't have active exhaust that I know of. The previous owner put a Flowmaster cat back system on it. I looked all over the place for any hanging harnesses or wires near the mufflers and tailpipes but didn't see anything. There are also no menu settings for active exhaust.
 

 
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