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Code 008007 - Gateway incorrect coding (Signal implausible)

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Old Feb 14, 2026 | 12:02 PM
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Toby Pennycuff
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Default Code 008007 - Gateway incorrect coding (Signal implausible)

Anyone ever encountered this error on the Gateway module in your 997.2? Just got my PIWIS 3 operational ( HUGE thanks to Mars!), and connected to my 997.2 S Cab. There’s no codes thrown to the dash, but this code (008007) shows up in PIWIS. Just curious if anyone else has encountered this code and might have pointers to clear it. The car is stock except for the steering wheel change to have the wheel controls for the phone and dash selections.

Any suggestions or pointers would be appreciated.

Toby
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Old Feb 14, 2026 | 01:11 PM
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I have the same on mine (2009 C4S).
I had to take it to the dealer to have them program the new awd control module a couple of years ago.
I had asked the tech what the gateway coding error was about…they could not give me an answer to it and they did not seem to be concerned about it either.
would love to get the error message to disappear.
Since having the PIWIS 3, I have not made any headway of figuring it out. It also does not appear that it is causing any issues on the network…or at least that I have noticed.
sorry no help to you…
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Old Feb 14, 2026 | 01:51 PM
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@AGV64 thanks for posting. Only module changed was a replacement of the rear body control module. I did add the multi-function steering wheel and all the buttons work correctly too. Gonna keep digging to see what the deal really is. Will keep this thread updated on what I find.

Toby
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Old Feb 14, 2026 | 04:58 PM
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Awesome, please do! Curious know what needs to be done to clear that message/error.
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