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  1. Volkswagen Passat B5 Discussion
    Hello! I'm new around here but we do have a Passat b5.5 in our family since 2006. Recently I encountered the famous "water to the ccm module" problem and I'm having some issues, hopefully someone can help me out. I bought another ccm and wiring to replace my water damaged ccm. All good, I...
  2. Volkswagen Passat B5 Discussion
    Hello there, I have a 2005 VW Passat 1.8T. Had replaced Battery and Alternator a month ago. Recently all power windows have stopped working on all the switches on ever door. The drivers side master switch will only unlock and lock the doors and operate the power mirrors. The passenger side door...
  3. B5 Garage
    Hi I own a 2003 Passat wagon and for the last few months the trunk lid has not been able to lock itself, it closes fully but it just wont lock. So I decided to go ahead and change the lock actuator and the lock motor and even went on to replace the hatch as well. I did not know which of those...
  4. Volkswagen Passat B5 Discussion
    Hi All, This is my first post so let me know if I go wrong anywhere and id appreciate any help. This weekend I went at my car to try and resolve the water leaking into the front of the car. To resolve this I removed the inner door panels and put a load of silicone on them and did the same will...
  5. Volkswagen Passat B5 Discussion
    I bought a 2000 Passat 6-cyl 4Motion a couple of years ago, and the car is now due for emissions inspection. Brought it over there and they can't pull the codes from the OBD port. Gets power, but no data. I can read *something* from the car with my cheapo scanner (RPMs, engine temp, MIL status)...
  6. Volkswagen Passat B5 Discussion
    Hi! I have ordered this for fun: https://s.click.aliexpress.com/e/bQCCPmbA And instead of tapping into the lock/Unlock trigger from the buttons on the driver side i want to use the same trigger as my keyfob, because then i wont need to wire up the blinkers and interior light when locking and...
  7. New Member Introductions
    I own a 1998 Passat and recently got water damage to the CCM under my drivers side as a result of water ingress ? the water completely friend my CCM as well as large amounts of corrosion to the entry points at the plugs which connect Into the CCM. My CCM model is 1JO 959 799 K, to which I...
  8. Volkswagen Passat B5 Discussion
    Hey guys... I am pretty lost right now. I have 2004 VW PASSAT Manual Trans. v6 I believe there is an issue with the CCM and even after I replaced it with another I got in the junkyard, it had the same codes...? So here are all the DTCs I got: Sooo, what's going on is pretty typical of a bad...
  9. Volkswagen Passat B5 Discussion
    Hi all! So, I've done a fair bit of work on my B5.5 Passat, in the realm of making it work more how I would like it to - and, I've set myself up to be able to do it for the community. I can re-write CCM software with VDS-PRO, and I can now do it on the workbench. And, because I have VCDS...
  10. B5 Garage
    Does anyone with a Bentley or just know what the voltages are supposed to be for the wires in the CCM harnesses? I don' have any power from any of the wires on the smaller plug and most of the other wires in the larger plug have 12 volts. I have no connection to the CCM via VCDS, and I just...
  11. Volkswagen Passat B5 Discussion
    Ladies and gentlemen, here's the deal. I have a working VDS-PRO setup here, so I can do low-level coding work on B5 / B5.5 CCMs. Things like "window operation via remote", or (for the B5.5 wagons), "tailgate 'unlocked' with all doors unlocked." ***If you have any other coding changes that...
  12. Volkswagen Passat B6 Discussion
    I've been working for the last few weeks on updating my GW and CCM so I can retrofit the Discover Media Headunit among other things. nycdub2 has provided me with great levels of help to get everything properly completed to this point. Everything is working as before when I had the original GW...
  13. New Member Introductions
    Hoping to get access to the b5 section so that I can get some help!
  14. Volkswagen Passat B5 Discussion
    Leave it to my kid to tell me o yeah the floor has been kind of wet for a few months. We cam back from vacation and his front windows were down and trunk unlocked. and a inch of water in back seat foot area. Pulled the CCM our disaster as expected. But also some of the wires corroded...
  15. Volkswagen Passat B5 Discussion
    Having no dome lights, power locks, sunroof, electric windows, or ac compressor functions (all lost at once), I used Vag com and a Ross Tech cable to scan the car (03-W8-4motion). It has no communication with the CCM or the AC. I had already replaced the door lock module on the drivers door, and...
  16. B5 Garage
    Hello good folk from Auckland NZ. Regarding Passat Wagon 2002 VIN WVWZZZ3BZ3E003207 OK... here goes. Firstly thanks in advance for any help you can give. I am totally flummoxed over this one and have searched for an answer til the cows come in! It isn't just a normal battery drain issue. The...
  17. B5 Garage
    Hi folks, Replaced my coolant tank and motor mounts this weekend on my '02 B5 V6 GLX. Accidentally un-clipped the little power wire to the starter and had to reconnect a couple times to get started but it runs fine now. However: Started the engine, no ac/heat coming out of vents. Coolant level...
  18. B5 Garage
    I know there are probably a million threads on this thing, but here's mine. :) I removed the driver's seat and pulled up the carpet (what a PITA), and found a TON of moisture/condensation under it. It smells all musty. That explains why the windows fog up so easily. I removed the CCM and gee...
  19. Parts For Sale
    PN Price Condition 1C0959799C $40 Good 1C0959799C $35 Pin Corrision, still completely works 1J0959799AJ $40 Good Price includes priority shipping
  20. New Member Introductions
    Just here for a simple answer.. and getting the run around.. UGH I am working on my son's B5 passat, the 1999 1.8T Front Wheel Drive Automatic, and the original CCM is pooched! It will ONLY let the car start. Inspection of the wires, revealed ALL of them were rotted, and corroded so we replaced...
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