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Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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

Discussion summary

YOUR RESEARCHImmobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Run back

Performed · outcome unconfirmed

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 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

There was a push button hidden in the driver's console, and the wires ran back to one of the fuses (which of the first is removed, the car won't start).

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Replace ignition assembly in my '98 986 today and was

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

I was replacing the ignition assembly in my '98 986 today and was under the dashboard plugging in the plug for the ignition when a pair of black wires (attached to each other and the ends twisted together) fell down.

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'Run back' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace ignition assembly in my '98 986 today and was' (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.

Read captured replies

1 matching discussions · 4 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Replace ignition assembly in my '98 986 today and was

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

I was replacing the ignition assembly in my '98 986 today and was under the dashboard plugging in the plug for the ignition when a pair of black wires (attached to each other and the ends twisted together) fell down.

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace ignition switch assembly

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

I'd love to remove it but also don't want to introduce issues while I'm replacing the ignition switch assembly.

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tapatalk

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

Sent from my SM-G970U1 using Tapatalk

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (4)

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

Replace ignition assembly in my '98 986 today and was

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

I was replacing the ignition assembly in my '98 986 today and was under the dashboard plugging in the plug for the ignition when a pair of black wires (attached to each other and the ends twisted together) fell down.

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace ignition switch assembly

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

I'd love to remove it but also don't want to introduce issues while I'm replacing the ignition switch assembly.

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run back

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

There was a push button hidden in the driver's console, and the wires ran back to one of the fuses (which of the first is removed, the car won't start).

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tapatalk

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

Sent from my SM-G970U1 using Tapatalk

Immobilizer? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 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: 20261026T205155Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I was replacing the ignition assembly in my '98 986 today and was under the dashboard plugging in the plug for the ignition when a pair of black wires (attached to each other and the ends twisted together) fell down. At first I thought I disconnected something when I was removing the heater vent, but I started following the wires back and found something that has been added by a past owner. While I love a good project, I figured I would reach out to the wisdom of this board before diving in deeper. I found this black box with 3 pairs of black wires and a single black wire and a single red wire. Single read I assume is tapped into a 12v source Single black wire is to ground Black pair 1 - is attached to each other via spade connectors Black pair 2 - is what I found under the dash and are simply twisted together (floating around uncovered under the dash - scary) Third pair are spliced into one side of the clutch switch I'm assuming this is some kind of aftermarket alarm/kill switch. Has anyone seen this (before I cut into the shrink wrap on this module)? BTW, my car didn't come with a working fob for the default alarm or any type of aftermarket alarm fob. I'd love to remove it but also don't want to introduce issues while I'm replacing the ignition switch assembly.

POST 2 / ORIGINAL POSTEROriginal post

Update - looks like there must have been a hidden switch to start the car and at some point it was removed and the wires were twisted together and shoved behind the dash. All gone now!

POST 3Original post

I have (had) r exact same thing in mine. It's a hidden kill switch. There was a push button hidden in the driver's console, and the wires ran back to one of the fuses (which of the first is removed, the car won't start). Nifty little gadget, confused as hell when I first unplugged it and my car wouldn't start! Sent from my SM-G970U1 using Tapatalk

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 641149

Yes - but the switch in this car has been removed and the ends that used to connect to a switch was twisted together and shoved behind the dash (no wire cap, solder, connector - simply twisted together). It is gone!

This is a source reference. Confirm exact model applicability in the original material.