Jump to content

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)

PCM Noise

LenO
 Share

Recommended Posts

LenO Member

LenO

Posted
Posted

I've been getting a chattering noise from the PCM in my 04TT. It starts when I open the door to get in. It doesn't occur all of the time. It used to last just a few seconds. Now when it occurs, it may last a long time, continuing as I drive down the road, then suddenly stops. It sounds like the CD drive. I've ejected the NAV disc, and the noise continues but at a harsher level. Shutting off the PCM does not stop it. The NAV system operates normally. Has anybody else encountered this? Any ideas as to what is going on?

OK, How do I change "nose" to "noise" in the Topic heading? (done - Loren)

Link to comment
Share on other sites
LenO Member

LenO

Posted
  • Author
Posted
Is there a CD (DVD) in the drive? 

If so, does it make the noise without it?

Yes Loren. One of the NAV CD's has been in the drive when this noise occurs. I always keep the NAV CD for my region in the drive. I ejected the CD while the noise was occurring. The noise continued for a time after the CD was ejected. The tone of the noise seemed to change when the CD was ejected. It sounded a little louder.

Link to comment
Share on other sites
  • 3 weeks later...
  • Admin
Loren Member

Loren

Posted
  • Admin
Posted

There is a TSB (7-22-2005) that talks a lot about various complaints with PCM 2.1 - but not that one. The TSB is 13 pages long and is available to all Contributing Members.

Unless it is newer than that - and I have not received any TSB updates since July.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing
×
×
  • 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.