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electrical

  1. Volkswagen Passat B7 Discussion
    Help please, I was installing a new after market stereo I got everything set up and it was working fine. I then was working on adding the steering wheel controls and in order to do that I had to add a splice connector into the vehicles stereo harness. Where I think I may have gone wrong is in my...
  2. B5 Garage
    For the love of mankind.... how do you get that stupid electrical connector that connects to the solenoid? It looks like it has an orange tab of some sort on the top and let me say.... it is not an easy feat. Frustrated
  3. Volkswagen Passat B6 Discussion
    Getting these 3 codes in the Central Electrical module (scan below with only some short driving after code reset): Address 09: Cent. Elect. Labels: 3C0-937-049-23-H.lbl Control Module Part Number: 3C0 937 049 E HW: 3C0 937 049 E Component and/or Version: Bordnetz-SG H37 1002...
  4. Volkswagen Passat B5 Discussion
    B5.5 Passat Electrical Problems (SOLVED) PROBLEM HAS BEEN SOLVED (AT LEAST UNTIL THE PROBLEM RESURFACES???)******************* ********************************************************************************** I have done lots of research however other people's cases don't exactly match mine...
  5. Volkswagen Passat B5 Discussion
    I own a 2005 Passat 2.0 TDI Wagon. I have been having a few electrical problems lately. first thing that stated acting a bit odd was the passenger door lock, sometimes it works sometimes not, I changed out the actuator, it helped it but it still happens ever now and then. Then the visor...
  6. Volkswagen Passat B5 Discussion
    EDIT: If anyone is interested, ECS has 813 972 923, which looks like an updated, upgraded, or maybe just retrofit, version, $24. This one looks like you could insert the ends of the old wires and secure them into the new housing. EDIT: It gets better -- the 1996 A4 takes coolant tank...
  7. B5 Garage
    Car: United States 2002 VW Passat 1.8L Turbo FWD Issue: Info center will only display "STOP, Brake Fault, Service Manual", red Brake Light constantly flashing, and the dreaded 3 Beeps when starting vehicle. SEL also on, but related to an issue with the CAT. Ultimate Question: how do I get the...
  8. Volkswagen Passat B5 Discussion
    Hello, new here and I have searched for this issue but still puzzled I have 2001 Passat Pd130 estate. I purchased this with an ABS sensor issue (confirmed with vagcom) changed the sensor and codes cleared. The brakes have never been great and always felt very hard . ABS sometimes kicking in...
  9. Volkswagen Passat B5 Discussion
    I'm changing the fuel pump on a 2002 Passat GLS 4Motion Wagon 6 Cylinder. There are 2 electrical connections that I foolishly didn't take a picture of before taking the old pump out, and I'm not sure which connection goes where. There's a black and orange (probably used to be white/clear)...
  10. Volkswagen Passat B7 Discussion
    Hello All, Recently my 2012 Passat has experienced some failures with some of it's electrical functions. As far as i know, the fresh air blower, 12v cig socket, seat heaters, rear window heaters, auto rear-view mirror dimmer, and intermittently the ticker for the turn signal stopped working...
  11. Volkswagen Passat B5 Discussion
    I have a 2002 Passat 1.9 diesel estate auto and the problem is that the moniter of gear position in the speedo dial does not show when switched on initially and thehave had the transmission scanned and the problem is an intermittant signal? By switching the ignition on and off I can get into...
  12. Volkswagen Passat B5 Discussion
    Hello. 2005 glx wagon V6. Driving today an alert beeped on the dash and my battery light came on. I continued on my way home and as I drove more and more warning lights came on and I could tell the battery was draining. Eventually the car started losing power and I had to pull into a lot. I...
  13. Volkswagen Passat B6 Discussion
    I have a 09 cc with a 1.2 amp draw from the rear passenger window with key off and car asleep. Finally narrowed it down to that window. I can unplug the read door wire harness and when I plug it back in in I hear a relay kick in and draw goes up to 1.2 Amps. Never drops. If I do the same...
  14. B5 Garage
    I've been putting in work on a 2004 Passat I once gave to my older son who intended on trading it in to the dealer for $500.00. Anyway, it came up with Code 0778 with what the title states. I've been trying to find anything online about this but haven't been successful. Can anyone give some...
  15. Volkswagen Passat B5 Discussion
    Today I hooked up the Blue Driver scanner to check for codes and I got P0778, Pressure Control Solenoid B Electrical. Could be the solenoid, the tranny filter and Oil for what I've been reading on the web? Can any one tell me where it's located and the steps to take to check what the culprit or...
  16. B5 Garage
    Hi everyone! I'm diagnosing a low voltage issue with one of my puddle lights, and the trunk light. They are only getting 0.7 and 0.3 volts respectively (at the terminal), instead of the required 12V. Other lights in the car receive 12V, as expected. Where do the electrical wires in the trunk...
  17. Volkswagen Passat B5 Discussion
    Hello there. Just bought this 2004 vw passat 2.8l v6 manual-transmission and it said to have weird electrical problems a few weeks after he got this heater core changed. I scaned the car before buying and literally almost all the modules were giving this fault car: Data bus to CCM faulty, CCM...
  18. Volkswagen Passat B6 Discussion
    Hi everyone, I'm new to the Volkswagen community and just bought an 08 wagon. Vehicle is a rebuilt and don't know much of the history on it. I'm super excited about this car but have found two electrical problems with it that I really need fixed and that I couldn't solve by looking here or...
  19. B5 Garage
    Long story short I am trying to fix some underlying problems with an 03 W8. Here is a list of what is wrong and a VCDS scan of the whole mess. *note ABS/Brake stuff is because I'm in the middle of some brake work, shouldn't be there after I finish -Key doesn't work to lock or unlock doors...
  20. Volkswagen Passat B5 Discussion
    Hi. W8 Passat 2003 Sedan. First problem the fuel indicator on the consol stopped showing level. Car still running. Then in succession over a couple of drives: Noticed OAT indication not working. Lost auto function of windows, then full loss of power windows. Electric locking system no longer...
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