Jump to content

The RennTech.org community is Member supported!  Please consider an ANNUAL donation to help keep this site operating.
Click here to Donate

Welcome to RennTech.org Community, Guest

There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.

Here are some of the features available - once you register at RennTech.org

  • View Classified Ads
  • DIY Tutorials
  • Porsche TSB Listings (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • and get rid of this welcome message

It takes just a few minutes to register, and it's FREE

Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)

  • No ads - advertisements are removed
  • Access the Contributors Only Forum
  • Contributing Members Only Downloads
  • Send attachments with PMs
  • All image/file storage limits are substantially increased for all Contributing Members
  • Option Codes Lookup
  • VIN Option Lookups (limited)

Recommended Posts

Hi,

 

My 99 996 has started beeping twice when I press the key fob.

 

It locks and then immediately unlocks.

 

Also when opening the drivers side door, the window goes down when handle is pulled but goes straight back up when the handle is released. So the window obstructs the door closing.

 

I have the following Durametric Alarm errors:

 
lookup.gif 11
Voltage failure during alarm
output
Status: not present
Frequency counter: 1
lookup.gif 10
Voltage failure at terminal 30
with alarm system active
Status: not present
Frequency counter: 1
lookup.gif 46
Control locking synchronization

Status: not present
Frequency counter: 2
lookup.gif 49
K lead

Status: not present
Frequency counter: 1
lookup.gif 21
W lead (DME immobilizer)

Status: not present
Frequency counter: 1

 

What's the best way to proceed with fixing this?

 

Thanks

Ravi

Link to comment
Share on other sites

Hate to say it but it is probably your drivers side door latch mechanism.  There are internal microswitches that create the exact symptoms that you have.   I recently had to replace my drivers side door latch mechanism because it was getting to the point the door would not unlock with the key.  But I figured it was now 21 years old, so I replaced with a new OE Porsche door latch mechanism.  Now works perfectly.

 

That being said, there is another microswitch on the door handle that controls the window drop when opening the door with the outside handle.  Also well known to go bad and fairly easy to replace once the door card is off.  I think I would start there.

Edited by DBJoe996
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.