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911uk

Lock Mechanisms

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

Discussion summary

YOUR RESEARCHLock Mechanisms

Leading reported evidence

Replace rather a lot of these locks

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

ive replaced rather a lot of these locks but never really taken much notice of how they work ..

Lock Mechanisms
Frequently discussed work

Check locking mechanisms as i was in the doors anyway

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

My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

Lock Mechanisms
Read full discussion summary

Leading evidence: 'Replace rather a lot of these locks' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'wiring fault' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Check locking mechanisms as i was in the doors anyway' (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 · 5 captured posts examined · 0 partial discussions

Compare 4 other evidence results

wiring fault

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

My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

Lock Mechanisms

Check locking mechanisms as i was in the doors anyway

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

My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

Lock Mechanisms

Check passenger side too

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

Once I'd done the drivers side I thought I may aswell check the passenger side too and that's when I noticed the thing with the black sections.

Lock Mechanisms

Disconnect microswitch performs correctly

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

My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

Lock Mechanisms
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 locking mechanisms as i was in the doors anyway

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

My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

Lock Mechanisms

Check passenger side too

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

Once I'd done the drivers side I thought I may aswell check the passenger side too and that's when I noticed the thing with the black sections.

Lock Mechanisms

Disconnect microswitch performs correctly

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

My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

Lock Mechanisms

Replace rather a lot of these locks

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

ive replaced rather a lot of these locks but never really taken much notice of how they work ..

Lock Mechanisms
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.

wiring fault

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

My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

Lock Mechanisms
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.

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

  • 911uk: 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 don't have a problem with the mechanical side of the locks, I'm still getting a single beep when removing the ignition key.

No unique explicit quoted action; no causal link assigned

NEARBY ACTION · LINK UNVERIFIED

ive replaced rather a lot of these locks but never really taken much notice of how they work ..

Nearby source post

Generation: 20261027T042512Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi guys, not sure if anyone will have an answer for this but here goes, I've had both door lock mechanisms out today and noticed a difference in the workings of the actual mechanisms between drivers and passenger side and wondered if it's actually an issue or normal. on the drivers lock with the catch fully open this is what the mechanism looks like inside. (were focusing on the black plastic piece in the centre of the picture and the silver piece that is just covering it in the first picture) this is what the mech looks like with the catch closed to the first click, as you can see the black piece is now free to slide up and with the catch on the second click, so fully closed it looks like this, again the black piece is free to move now for the passenger side, first picture catch fully open, black piece is free to move catch on first click, black bit free to move catch on second click, fully closed black bit free to move so my question is should the black bit be able to move with the catch fully open or not? basically is one side broken or are they both meant to be different between nearside and offside? I can't see anything broken or missing from side to side when comparing them to each other cheers chris

POST 2Original post

Hmm .. ive replaced rather a lot of these locks but never really taken much notice of how they work .. Do you have an actual fault when fitted to the car ? ie does one side not lock ? The black part would be the part that stops the door handles opening the car but from the outside only ( locked ) .. in theory it should not be able to move into the lock position if the catch is open ... if it did then when you closed the door it would be locked . If you push it with a screwdriver then thats different to how the lock would normally work and there is a spring to stop that happening . Im afraid thats the best i can work out from the pictures

POST 3 / ORIGINAL POSTEROriginal post

I don't have a problem with the mechanical side of the locks, I'm still getting a single beep when removing the ignition key. I had to remove one door card to sort out the window stop so thought I'd remove the lock mechanism and test the micro switches inside it whilst I was in there abd they all appear to work correctly and have continuity to the wiring plugs. Once I'd done the drivers side I thought I may aswell check the passenger side too and that's when I noticed the thing with the black sections.

POST 4Original post

You get a single beep on locking the car to tell you something is open when it should be closed .. ie center cubby , glove box etc .. a single beep on removeing the key from the ignition is a new one on me im afraid . I would be putting a tester on it and looking at fault codes and actual values of all the locks as this is just plain weird ! Best and a total guess atm is the alarm cu has got wet and is messing around , which is common on a cab but not on a coupe .

POST 5 / ORIGINAL POSTEROriginal post

Alarm ecu appears fine no sign of water ingress. My money is on the bonnet switch, when disconnected the microswitch performs correctly but when plugged in there is continuity regardless of if the switch is open or closed so I suspect a wiring fault but as I said I thought I'd check the locking mechanisms as I was in the doors anyway

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