PDC Failure ==again===
#1
Members
Thread Starter
Join Date: Nov 2011
Location: kent
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2005 BMW 5 Series 3.0 D, E60.
Hi guys,
Well since my last post reference the lack of power (turns out it was the turbo), i have been experiencing a PDC Failure, this has been happening on and off for a while. Does anyone out there know what can cause this. I am thinking it maybe a loose wire or maybe dirt, dust or water in the sensors. My friend also has the 530d and he has been sharing my problem. I know that lots of guys on here are ninjas with these cars so im hoping that someone can shed some light.
Well since my last post reference the lack of power (turns out it was the turbo), i have been experiencing a PDC Failure, this has been happening on and off for a while. Does anyone out there know what can cause this. I am thinking it maybe a loose wire or maybe dirt, dust or water in the sensors. My friend also has the 530d and he has been sharing my problem. I know that lots of guys on here are ninjas with these cars so im hoping that someone can shed some light.
#2
Senior Members
Join Date: Sep 2010
Location: LA
Posts: 568
Likes: 0
Received 3 Likes
on
2 Posts
My Ride: 2012 535i M-Sport
What is the symptom? One of my front sensors was acting as if it was right up against a wall no matter how far I was from it. I got out of the car and smacked it - fixed it temporarily. It came back again a day or so later, but after this last car wash it has been fine. This leads me to believe there was something in it.
#3
Senior Members
Join Date: Oct 2009
Location: Indiana, USA
Posts: 1,380
Likes: 0
Received 3 Likes
on
3 Posts
My Ride: 2007 530xi: Sport, NAV, PDC, HUD, Cold Wthr, CA, Logic 7, HD Radio, SAT, Custom NCS coded options 2008 535xi: Sport, Night Vision, NAV, PDC, HUD, Cold Wthr, CA, Logic 7, SAT, Custom NCS coded options, Rear Seat Heat Retrofit, Passport 9500ci
Model Year: 2008
Engine: N54
These are completlely sealed sensors. No way for anything to be "in" the sensor.
I once took one of my failing sensors that always showed a "hole" in the image and placed it in a cup of VERY hot water to somehow affect the internals of the sensor. It actually worked.... for about a week.
In your case, I would empty the spare tire area and get to the modules in the tray. The PDC module is in there. Check and reseat connectors, etc, check for moisture.
Jim
I once took one of my failing sensors that always showed a "hole" in the image and placed it in a cup of VERY hot water to somehow affect the internals of the sensor. It actually worked.... for about a week.
In your case, I would empty the spare tire area and get to the modules in the tray. The PDC module is in there. Check and reseat connectors, etc, check for moisture.
Jim
#4
Senior Members
Join Date: Feb 2009
Location: Portland, Oregon, USA
Posts: 664
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2006 550i, 1984 Mercedes Gelandewagen
http://www.flickr.com/photos/traitorous8/6480382513/(you should never see this because it's broken in two)
http://www.flickr.com/photos/traitorous8/6480382841/Complete PDC unit disassembled (broken)
http://www.flickr.com/photos/traitorous8/6480383255/http://www.flickr.com/photos/traitorous8/6480383653/Transducer
http://www.flickr.com/photos/traitorous8/6480383461/Plug connector - mine was loose because of a broken clip
Put your ear next to each PDC sensor. There should be a clicking sound produced by each one. If there is no clicking sound then either the connector is loose or the sensor is broken.
#5
Members
Join Date: Apr 2008
Location: UK
Posts: 100
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2005 E61 525d M-Sport, Titanium Silver, Black Dakota Leather, Media Pack, Sun Protection Glass, M6 Staggered Alloys, ACS Rear Diffuser, EBC Green Stuff Brake Pads, I-Pod Interface. Rear Aux Power DIY, LCI Rear Lights, Extended interior lights - doors and footwells, LED licence plate lights.
Hi guys,
Well since my last post reference the lack of power (turns out it was the turbo), i have been experiencing a PDC Failure, this has been happening on and off for a while. Does anyone out there know what can cause this. I am thinking it maybe a loose wire or maybe dirt, dust or water in the sensors. My friend also has the 530d and he has been sharing my problem. I know that lots of guys on here are ninjas with these cars so im hoping that someone can shed some light.
Well since my last post reference the lack of power (turns out it was the turbo), i have been experiencing a PDC Failure, this has been happening on and off for a while. Does anyone out there know what can cause this. I am thinking it maybe a loose wire or maybe dirt, dust or water in the sensors. My friend also has the 530d and he has been sharing my problem. I know that lots of guys on here are ninjas with these cars so im hoping that someone can shed some light.
I had issues with my PDC a while back, if you check this thread it may help to find / isolate the problem. PDC Failure
Good luck.
#6
Senior Members
Join Date: Jan 2011
Location: UpState SC
Posts: 2,348
Likes: 0
Received 3 Likes
on
3 Posts
My Ride: 2008 535i LCI with sports/premium package, Sports trans with paddle shifters, CF emblems, JB4 Software, Dinan Exhaust, Navigation, M5Tech body kit, Carbon wrap interrior trim and CIC Controller.
Could be just the sensor is bad. I would switch it out with another one that you know is working and see if your problem moves. The switching of the other sensor may not fit, but you can still connect it and partially install or hold it and see. Just my thought.
#8
Members
Join Date: Nov 2011
Location: Queens,NY
Posts: 61
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2005 545i 95,000 miles, light silver grey color/ black interior, SMG tranny, Radar cruise control, Logic 7/ 8.8 inch navi, CDC, PDC, HUD, 20" staggered Beyeron wheels, LCI taillights, window shades, Mtech v3 AE, 8000k HID Bulbs, Full interior LED kit courtesy of (John@motorcepts)
Hi I'm new here but, I had the same symptoms with my PDC sensor, it worked on and off/here, & there (errors on Idrive). I went to see John@motorcepts & his team, got it replaced about a month ago, no problems ever since. Excellent shop/service. shoutout to Leo
Thread
Thread Starter
Forum
Replies
Last Post
Vman33
Complete Car Sales
5
03-14-2022 04:43 AM
Trinity Autosport
Vendor Classifieds
20
09-22-2016 11:08 PM
bestofthebest
Complete Car Sales
5
01-05-2016 07:47 PM