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Porsche Club GB

Remote central locking not working

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

Discussion summary

YOUR RESEARCHRemote central locking not working

Leading reported evidence

Replace battery and still nothing

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 · Original poster

I have a 2002 c2 cab and the remote locking has stopped working, the last time it worked was from inside the car and now nothing, I have replaced the battery and still nothing.

Remote central locking not working

Outcome qualification: Negation, uncertainty or missing explicit repair resolution overrides the raw extraction signal.

Frequently discussed work

Check keys again and one does rapid flash, does

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 have just checked the keys again and one does rapid flash, does that mean it just needs coding to the car?

Remote central locking not working
Read full discussion summary

Leading evidence: 'Replace battery and still nothing' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check keys again and one does rapid flash, does' (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 · 10 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Check keys again and one does rapid flash, does

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 have just checked the keys again and one does rapid flash, does that mean it just needs coding to the car?

Remote central locking not working

Replace key

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

Which sounds like Porsche aren't going to be able to replace the old key with a new replacement?

Remote central locking not working
Frequently discussed actions (3)

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

Check keys again and one does rapid flash, does

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 have just checked the keys again and one does rapid flash, does that mean it just needs coding to the car?

Remote central locking not working

Replace battery and still nothing

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 a 2002 c2 cab and the remote locking has stopped working, the last time it worked was from inside the car and now nothing, I have replaced the battery and still nothing.

Remote central locking not working

Outcome qualification: Negation, uncertainty or missing explicit repair resolution overrides the raw extraction signal.

Replace key

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

Which sounds like Porsche aren't going to be able to replace the old key with a new replacement?

Remote central locking not working
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.

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

  • Porsche Club GB: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 1 adjusted by outcome qualification.

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

Outcome without a verified action link

And that worked for one of two keys.

No unique explicit quoted action; no causal link assigned

Generation: 20261027T154520Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi I have a 2002 c2 cab and the remote locking has stopped working, the last time it worked was from inside the car and now nothing, I have replaced the battery and still nothing. I have seen many different ways of re sync the key please can I have a list of possible solutions. Also just to add I have 2 keys the one that did work the led stays on when pressed and the spare that has never worked flashes every second or so when the button is held down. Thanks in advance[ ]

POST 2Original post

Have a look at my recent post re key fob Is it the central locking or the remote? If the remote then you may need a new fob, as I did, which has to be matched to the car by a suitable garage

POST 3Original post

The LED on the key should rapid-flash when the button is pressed. If it stays on, or flashes once a second, it is toast, I'm afraid. Very common for them to stop working for no apparent reason.

POST 4 / ORIGINAL POSTEROriginal post

Ok thank you, looks like I'm going to have to book it in for a new key

POST 5 / ORIGINAL POSTEROriginal post

I have just checked the keys again and one does rapid flash, does that mean it just needs coding to the car? If so can I do it with the various on/off methods or does it no to go in?

POST 6Original post

The only thing I can suggest is to try restarting the processor in the remote. Take out the battery, and insert it the wrong way up for 2-3 seconds. Then put it back it the right way round. Unfortunately, the remote can only be re-coded to the car if it was a replacement key, and you have the original security tag from when it was new. Porsche don't record the remote security codes at the factory.

POST 8Original post

I'm sure no-one will mind my jumping onto this thread here but plagued with two keys which had very suddenly failed to function remotely I thought I'd give this trick a try: And that worked for one of two keys. Jumped the batteries around between the keys and tried a different battery but one key still not active remotely. So maybe the second key has died in a permanent way which makes me think that treating myself to one replacement might not be so bad. But then....... Which sounds like Porsche aren't going to be able to replace the old key with a new replacement? Really?

POST 9Original post

Maybe I worded that badly. If you want a new replacement key, no problem. If you have a working key that loses its coding to the car, it can't be re-coded unless you have original bar code label that came with the key.

POST 10Original post

Richard, Obliged to you. What I've got is an original key fob now not functioning. It worked within the past 6 months but all attempts with new batteries and new batteries reversed fail to generate any signs of life. PLus I've got a fully functional original. Either way I can get a coded replacement then. Cheers!

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