25 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHwindow regulator
Reported or suspected cause
regulator
Reported cause
No successful repair reported for this finding.
1
Identified cause
1
Suspected cause
0
Reported fixes
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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 report identifying a cause
1
Discussions that suspect a cause
1
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0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.
Check passenger side and cables were stretched as well
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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Discussions that contain suggestions
1
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Suggestion
My drivers side would not move when door handle activated, thought it was micro switch, pulled door apart and it was the window regulator, check passenger side and cables were stretched as well.
Leading evidence: 'regulator' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'regulator' (1 discussions; 1 report identifying it and 1 suggest it). The most frequently discussed action is 'Check passenger side and cables were stretched as well' (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.
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
I agree not to buy the cheap knock-off China regulator, but I repaired my OEM plastic sleeved regulator with metal bicycle adjuster sleeves over 10+ years ago.
regulator is bad versus multiple micro switches going bad
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
The exterior handle has its own micro switch, so it seems more likely the regulator is bad versus multiple micro switches going bad.
Check passenger side and cables were stretched as well
Suggestion or failed attempt
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
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 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
My drivers side would not move when door handle activated, thought it was micro switch, pulled door apart and it was the window regulator, check passenger side and cables were stretched as well.
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 you are a real cheep a$$ like me, and are mechanically inclined, you can repair the regulator for near nothing.
These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.
Check passenger side and cables were stretched as well
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
My drivers side would not move when door handle activated, thought it was micro switch, pulled door apart and it was the window regulator, check passenger side and cables were stretched as well.
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
I agree not to buy the cheap knock-off China regulator, but I repaired my OEM plastic sleeved regulator with metal bicycle adjuster sleeves over 10+ years ago.
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
EPS makes a repair sleeve,or you can use a cable adjuster for a bicycle , to replace the broken plastic cable spacer to remove the slack in the cable regulator.
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
EPS makes a repair sleeve,or you can use a cable adjuster for a bicycle , to replace the broken plastic cable spacer to remove the slack in the cable regulator.
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
One little nugget I discovered is that there are two set screws with plastic stoppers on the regulator mechanism that limit travel in the downward direction.
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.
25 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.
1 acknowledgements have no verified action link; they do not establish a repair result.
Outcome without a verified action link
I changed out one of the microswitches and it didn't help.
issue with the driver side window on 2003 c4s not lowering slightly when either inside or outside handle is moved. i can easily work around the problem by using the power window button prior to exiting the car and then using the key in lock to raise it once outside. i've read posts describing the various sensors (i think 7) that control various aspects of the window/locks and was hoping it wouldn't be too expensive to correct.
quote from the Porsche dealer who has my car to replace the IMS bearing is $1200 for "window regulator replacement". i'm gonna pass on fixing it now but wanted to ask if this quote sounds reasonable.
thanks in advance for replies
I bought an OEM regulator for under $300 and replaced myself. Easy job that can be accomplished with basic hand tools.
If the window isn't dropping for the outside and inside handle, it's most likely the regulator. The exterior handle has its own micro switch, so it seems more likely the regulator is bad versus multiple micro switches going bad. This was true for my vehicle.
One little nugget I discovered is that there are two set screws with plastic stoppers on the regulator mechanism that limit travel in the downward direction. I'm not sure if this particular regulator mechanism is OE in my 996 as it was installed by the previous owner. The upper stop is for the Boxster and the lower stop is for the 911. If you leave the upper stop in, the window will not go down completely and will be sticking up a couple of inches.
If you are a real cheep a$$ like me, and are mechanically inclined, you can repair the regulator for near nothing. EPS makes a repair sleeve,or you can use a cable adjuster for a bicycle , to replace the broken plastic cable spacer to remove the slack in the cable regulator. There are threads and videos on this DIY regulator repair...
I paid $125 for a new regulator (btw - that's dealer cost for genuine Porsche...) and installed it myself. Easy job but slightly labor intensive (as are most jobs on these little gems).
Opinion 1 - do not repair the regulator or you will be back in there in less than a year.
Opinion 2 - do not buy a cheap knockoff regulator or you will be back in there in less than a year.
Opinion 3 - from experience, buy an original Porsche window regulator and install. Mine lasted almost 20 years, so with a new one in place I expect another 20 years.
I agree not to buy the cheap knock-off China regulator, but I repaired my OEM plastic sleeved regulator with metal bicycle adjuster sleeves over 10+ years ago. And when one of my other 996's or 986 fail, I'll spend 30min to save that $$ all day long..
My passenger window was not dropping when opening the door. Neither door latch would operate the window drop and the dashboard key switch light was always on. I bought a replacement regulator, but through research I found that the door lock mechanism was the culprit. I bought a used one on eBay for pennies, and all was fine again. Your issue may not be the regulator...just a heads up!
My rear passenger regulator just crunched itself to death. They are 800 to 900 new. Crazy! It is the first part I have needed for the 996 where is was like "WTF"
It is what it is. I guess a place on eBay rebuilds them for about half. I am going to suck it up on the first one and just do it right.
I fashioned my own spacer for my passanger side window that was not dropping the half inch or so when the handle is first lifted. The cable stretches and has slack so as the motor turns to yank it down that half inch it only picks up the slack.
My drivers side would not move when door handle activated, thought it was micro switch, pulled door apart and it was the window regulator, check passenger side and cables were stretched as well. Purchased OEM after reading all the bad reviews on aftermarket, did both in around 5 hrs on Saturday afternoon with a few beers, work like new and ready for next 16yrs
I installed it myself. It's not difficult but very involved because there are lots of things to disassemble and pull out of the door. I would give it a shot. If you screw up give it to an Indy to fix.
Have you confirmed the regulator is the problem? there are quite a few links in the chain so to speak. I had the same problem, after replacing many parts I finally gave up and took it to my indy, turned out there was a broken wire in the door harness. More than likely its your regulator but maybe best to confirm the cause as paying someone to replace parts could add up.
If you open the door grab the window and see if you can rock window front to rear, thats was what mine did and it was the regulator. basically the wire mechanism stretches.
The wire cable doesn't actually stretch, the "cable housing" shrinks in length due to a broken plastic sleeve. The repair with a metal sleeve will never break in that place again..
This thread is timely as I've been searching past posts related to my problem and haven't gotten anything concrete. I can start another thread if this is a hijack. My driver door window drops when the outside door handle is lifted and then immediately rises once the handle is released. When opening from inside, nothing drops. I've been manually pressing the window slightly when closing.
Kyle
kyle, I previously found a very informative post which describes all the various door micro switches,fixes, and part numbers. See if this helps:
rennlist.com/forums/996-forums/723237-window-not-going-down-when-door-opened.html
Optionman1, thanks bud. This is some great info. I searched through many threads on this subject and this is the best thread I have read. I appreciate it. It sounds like it may just be a couple of micro switches.
My driver's window regulator died last year on my Cab. You all probably know this but when you pull either handle the window drops a bit to clear the top when opening, then goes back up when closed. Mine stopped dropping, but would close correctly when I shut the door. I changed out one of the microswitches and it didn't help. Turned out it was the regulator. Just FYI
This is a source reference. Confirm exact model applicability in the original material.
