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996 Seats in a 928 - wiring help

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11 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCH996 Seats in a 928 - wiring help

Leading reported evidence

Install 8-way power 996 seats in my 1981 928

Performed · outcome unconfirmed

No successful repair reported for this finding.

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Unsuccessful attempts
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Discussions
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

I have already installed my 8-way power 996 seats in my 1981 928.

996 Seats in a 928 - wiring help
Frequently discussed work

Check on the wiring

No successful repair reported for this finding.

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Reported fixes
0
Unsuccessful attempts
1
Discussions
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Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

will definetly check on the wiring for the driver's seat when we put the seats on...

996 Seats in a 928 - wiring help
Read full discussion summary

Leading evidence: 'Install 8-way power 996 seats in my 1981 928' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check on the wiring' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 11 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check on the wiring

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

will definetly check on the wiring for the driver's seat when we put the seats on...

996 Seats in a 928 - wiring help

Replace angle

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

It actually controls the function of the seat back to change the angle.

996 Seats in a 928 - wiring help

Run from each motor and wires

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

On the drivers seat, there are separate wires that run from each motor and wires that run from the switches.

996 Seats in a 928 - wiring help

Run from the switches

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

On the drivers seat, there are separate wires that run from each motor and wires that run from the switches.

996 Seats in a 928 - wiring help
Frequently discussed actions (5)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check on the wiring

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

will definetly check on the wiring for the driver's seat when we put the seats on...

996 Seats in a 928 - wiring help

Install 8-way power 996 seats in my 1981 928

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

I have already installed my 8-way power 996 seats in my 1981 928.

996 Seats in a 928 - wiring help

Replace angle

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

It actually controls the function of the seat back to change the angle.

996 Seats in a 928 - wiring help

Run from each motor and wires

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

On the drivers seat, there are separate wires that run from each motor and wires that run from the switches.

996 Seats in a 928 - wiring help

Run from the switches

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

On the drivers seat, there are separate wires that run from each motor and wires that run from the switches.

996 Seats in a 928 - wiring help
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

11 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T140027Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have already installed my 8-way power 996 seats in my 1981 928. I'm not sure of the exact year of the seats, but I know they are 2002+. At this point I do not care about hooking up the heat, I just want to hook up the power. Hooking up the power on the passenger seat was a piece of cake. The driver's side is much more difficult. The power wires are connected through the memory control unit. I've been told that in order to hook up the power for the driver's seat I need to buy new seat switches that are not made for seats with memory. I am hoping that I can possibly rewire the driver's seat myself without buying new switches. The problem is, I'm not sure where to start. Can anybody help me with the wiring and let me know what exactly I need to do? The harness in the 928 is very simple, it has one positive wire and one negative wire. I do not want to hook up the memory. Thanks, Casey

POST 2Original post

casey, my dad and i are also planing on installing 996 seats in our 83 928. my question is, how did you fit the 996 slider-rails to the 928 base??? i know that the 928s are flat while the 996s are bent in front...thanks chasen

POST 3 / ORIGINAL POSTEROriginal post

On the angled part, I bent it so it was flat. I then made brackets. One for each rail is 18 in long, 1.5 in wide, and mine is 1/4 in thick. I suppose the metal wouldn't have to be quite that thick. I mounted the metal brackets to the 928, and I then mounted the 996 seat to that. I did not do anything to the rail of the 996 besides bend the sloped part so it was straight. I still need to figure out the wiring for the drivers seat. I just need to figure out a way to make the drivers seat work like the passenger seat. It seems like it could be done, I'm just not sure how.

POST 4Original post

wow thanks for the info...will try it. do you have any pics of the install and wiring for the passenger seat??? thanks again, chasen

POST 5 / ORIGINAL POSTEROriginal post

I might be able to round up some pictures, not sure if I kept them. The wiring for the passenger seat was extremely easy, I just connected positive to positive and negative to negative. I may take a picture of the wiring next time I work on the car. I don't care about hooking up memory or heat, just power. I can't hook up the power on the drivers side as easily as I could on the passenger side because there aren't any obvious power wires. On the passenger side, there is one red and one brown wire--both thicker and obviously the power wires. On the drivers seat, there are separate wires that run from each motor and wires that run from the switches. All of these harnesses were connected to the memory control unit. As you can see, there aren't any obvious connections for the power. The black and white wires on the LS, HV, and HH harnesses are slightly thicker than the red and brown wires. Does anybody have any ideas? Thanks I think these wires run to the switches... These go to the motors.

POST 6Original post

will definetly check on the wiring for the driver's seat when we put the seats on... thanks, chasen

POST 7 / ORIGINAL POSTEROriginal post

Looking back on it I wish I would've got some manual seats. The seats are in great shape, but this is becoming too much work. It sounded so handy in the auction, but I haven't driven my car in months and can't wait to get it back on the road. I would just install the seat and not worry about the power functions, but the seat is power reclined all the way forward! So, it's stuck like that until I hook the power up.

POST 8 / ORIGINAL POSTEROriginal post

Chasen, I took a picture of the brackets I made before the drivers seat was installed. I am going to end up having to buy new switches for the drivers seat to make the power wok. So, I figured out which harness controlled what and I hooked up a separate battery to each harness and got the seat in the position that I find comfortable. It will stay like this for a while, I can at least drive my car now.

POST 9Original post

Casey - good for you! Glad you can drive her again.

POST 10Original post

thanks for the pics will definetly try to test it out soon. it's been a long project for my dad and i....hopefully after the seats are in, we can really start to enjoy the car a whole lot more....

POST 11 / ORIGINAL POSTEROriginal post

By the way, in the top picture that I have labeled "Switches" the harness on the left does not control the switches. It actually controls the function of the seat back to change the angle.

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