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Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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

Discussion summary

YOUR RESEARCHWeird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Replace now as you don't want it

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

Get it replaced now as you don't want it to fail while locked.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Check but i don't believe the passenger window drops

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'll have to double check but I don't believe the passenger window drops when the door is opened.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'Replace now as you don't want it' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'control module' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Check but i don't believe the passenger window drops' (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 · 7 captured posts examined · 0 partial discussions

Compare 4 other evidence results

control module

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
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 suspect a cause
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.

Suspected cause · Original poster

I'm of the opinion that it is likely the control module with corrosion or one of the door lock mechanisms.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Check but i don't believe the passenger window drops

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'll have to double check but I don't believe the passenger window drops when the door is opened.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace lock actuator

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

If the other fix doesn't work for you you can replace the lock actuator with a VW one.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run (oil, plugs, tube o-rings, serpentine belt), i took it

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

After getting my recently acquired car up and running (oil, plugs, tube o-rings, serpentine belt), I took it for a night drive and discovered an interesting issue.

Weird lock issue - 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.

Check but i don't believe the passenger window drops

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'll have to double check but I don't believe the passenger window drops when the door is opened.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace lock actuator

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

If the other fix doesn't work for you you can replace the lock actuator with a VW one.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace now as you don't want it

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

Get it replaced now as you don't want it to fail while locked.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run (oil, plugs, tube o-rings, serpentine belt), i took it

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

After getting my recently acquired car up and running (oil, plugs, tube o-rings, serpentine belt), I took it for a night drive and discovered an interesting issue.

Weird lock issue - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Reported and suspected causes (1)

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

control module

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
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.

Suspected cause · Original poster

I'm of the opinion that it is likely the control module with corrosion or one of the door lock mechanisms.

Weird lock issue - 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.

7 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.

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

Outcome without a verified action link

I just did this last week and it solved my problem.

No unique explicit quoted action; no causal link assigned

Generation: 20261027T005001Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

After getting my recently acquired car up and running (oil, plugs, tube o-rings, serpentine belt), I took it for a night drive and discovered an interesting issue. The door locks would give a definitive "click-click" followed by the interior lights coming on for a brief second. This continued to happen through most of the drive. The car also doesn't lock when I exit with the remote. When I try to lock with the remote, the door locks click twice as if it is locking and then unlocking. I'm assuming it's a door switch, or possibly the micro switches on the handles, but i'm not sure where to start digging in to determine the cause. I have a manual on order as well as the 101 projects book, but unfortunately, they haven't arrived yet. Any help is much appreciated.

POST 2Original post

It's a problem with the circuit in the door lock. There is a thread in the diy space on how to remove it and reflow the solder on the board. I just did this last week and it solved my problem. didn't even have to buy any parts. The hardest part is getting the lock out of the door. Tony

POST 3Original post

Does the car actually lock? If the other fix doesn't work for you you can replace the lock actuator with a VW one. I did a write up and comparison over here

POST 4 / ORIGINAL POSTEROriginal post

Perfect!! Thanks for the tip amagalla. Good to see another San Jose member here. I’d love to get together with others if there’s ever an opportunity

POST 5 / ORIGINAL POSTEROriginal post

Quotes source post: 574896

Sometimes. It's very random, but it will actually lock and arm the alarm/red light on the dash.

POST 6 / ORIGINAL POSTEROriginal post

The car does lock occasionally. This leads me to think it is not the key remote that needs the solder reworked. I'm of the opinion that it is likely the control module with corrosion or one of the door lock mechanisms. I'll have to double check but I don't believe the passenger window drops when the door is opened. Is that pretty much a giveaway that the passenger module is not functioning?

POST 7Original post

The failure to unlock or lock is the first sign of the door lock mechanisms dying. Get it replaced now as you don't want it to fail while locked.

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