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Installing C7 seats in my C5

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Old Aug 21, 2025 | 05:59 PM
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Default Installing C7 seats in my C5

I have seen plenty of post for this mod
Now when I am looking cannot locate them
Can someone point to one

Thanks in Advance
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Old Aug 21, 2025 | 06:03 PM
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Use the search function and you'll find them. Search words: C7 seats
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Old Aug 21, 2025 | 08:40 PM
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I think mine was the most recent install thread, https://www.corvetteforum.com/forums...this-year.html

And, I referenced this thread for a lot of info, https://www.corvetteforum.com/forums...-c5-pic-s.html

If you have issues that neither thread answers, just ask, plenty of willing advisors on here.
And, IMO, this is the single best mod you can do to your C5!
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Old Sep 1, 2025 | 05:46 PM
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Put in a red 2017 pass. Seat to test fit. Looks good fits nice, but I cannot use my 2 cup buddy
waiting for power harness



used a three inch seatbelt extender shaved plastic to fit C5 side
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Old Sep 1, 2025 | 07:04 PM
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The ready made harness adapters are ridiculously expensive for the quality you get, and what little there is to them, I just wired mine up without.
And, those red seats will look really good in a silver car.

Last edited by Ltngdrvr; Sep 1, 2025 at 07:10 PM.
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Old Sep 2, 2025 | 02:50 PM
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Originally Posted by Ajl#1945
Put in a red 2017 pass. Seat to test fit. Looks good fits nice, but I cannot use my 2 cup buddy
waiting for power harness

used a three inch seatbelt extender shaved plastic to fit C5 side
Where'd you get the power harness from? if vetteworks, you're going to be waiting a while. Also, do you have telescoping steering?

On the seatbelts -- best bet is to swap in c6 belts, I posted an instructional video (not mine) in the tech section-- takes about 15 minutes to do.

Here's the harness I did -- IMHO, came out a lot better :

before tidying everything up
before tidying everything up
finished product
finished product
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Old Sep 2, 2025 | 03:29 PM
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Originally Posted by JMG2
Where'd you get the power harness from? if vetteworks, you're going to be waiting a while. Also, do you have telescoping steering?

On the seatbelts -- best bet is to swap in c6 belts, I posted an instructional video (not mine) in the tech section-- takes about 15 minutes to do.

Here's the harness I did -- IMHO, came out a lot better :

before tidying everything up
before tidying everything up
finished product
finished product
That's one way to go.
I didn't even do that much, just tapped into the seat motor harness and the original seat power harness, then kept the original seat module and harness plugged in to retain column and mirror memory.
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Old Sep 2, 2025 | 03:42 PM
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Originally Posted by Ltngdrvr
That's one way to go.
I didn't even do that much, just tapped into the seat motor harness and the original seat power harness, then kept the original seat module and harness plugged in to retain column and mirror memory.
In retrospect, I would have done it that way... your way takes about 20 minutes, mine ... longer. For no benefit whatsoever.
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Old Sep 2, 2025 | 04:40 PM
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Originally Posted by JMG2
In retrospect, I would have done it that way... your way takes about 20 minutes, mine ... longer. For no benefit whatsoever.
Best thing about how you did yours, is no old C5 seat module to contend with, mine is just laying against the rear bulkhead loose.
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Old Sep 2, 2025 | 05:56 PM
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JMG2

After I ordered from Vette works I heard all the not so good reviews
did you try tapping the power and just slipping blades in the C7 power module?

I just trimmed C7 receptacle plastic side, C5 belt fits good
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Old Sep 2, 2025 | 06:00 PM
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Originally Posted by Ajl#1945
JMG2

After I ordered from Vette works I heard all the not so good reviews
did you try tapping the power and just slipping blades in the C7 power module?

I just trimmed C7 receptacle plastic side, C5 belt fits good
Early seats have a different plug/pin arrangement than 17-19 seats.
I just tapped into the wires on the back side of the plug on my 2018 seats.
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Old Sep 2, 2025 | 06:02 PM
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JMG2

I have 2017 Z06 seats
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Old Sep 2, 2025 | 06:12 PM
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Originally Posted by Ajl#1945
JMG2

I have 2017 Z06 seats
Look through this thread, it has good pics of the 17-19 connector to show which wires on the harness connector you need, just three wires, two positive and one ground.
https://www.corvetteforum.com/forums...-c5-pic-s.html
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Old Sep 2, 2025 | 11:52 PM
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Moved to C5 Tech.
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Old Sep 3, 2025 | 08:57 AM
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Originally Posted by Ltngdrvr
Early seats have a different plug/pin arrangement than 17-19 seats.
I just tapped into the wires on the back side of the plug on my 2018 seats.
2014 to 17 are the same 2018-19 have different plug.
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Old Sep 3, 2025 | 02:59 PM
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Tapped C5 plug and wired blades into C7 controller for pass seats
all working good. I'll do driver seat when I get a chance
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Old Sep 5, 2025 | 12:45 PM
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Finish installing C7 seats in my C5. Did temp wiring until harness arrives.
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Old Sep 6, 2025 | 07:52 PM
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[QUOTE=Ajl#1945;1609077614]Finish installing C7 seats in my C5. Did temp wiring until harness arrives

[img alt="Installed and working only thing I lost was seat memory.
I’ll work fans when I get the vettnuts harness"]https://cimg9.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/2000x1504/img_1561_190a811c02f46171506a067ecb9ad7a 59aa9850a.jpeg[/img]
Installed and working only thing I lost was seat memory. I’ll work fans when I get the vettnuts harness
]

Last edited by Ajl#1945; Sep 6, 2025 at 07:54 PM. Reason: Pictures
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Old Sep 6, 2025 | 07:55 PM
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