SOURCE: 1998 V6 2.8 liter Passat w/tiptronic automatic transmission
Problem solved!!
I had a tuner go over the wiring. He found a loose ground wire and grounded it properly. The transmission has been shifting correctly ever since!!! It felt like a mechanical problem, and acted like a mechanical problem, but it was just a loose ground wire.
Let this be a heads up on VW transmissions!
Thankfully it was only a loose ground wire and not a $5,000 trany!!
Linford Wenger
Ehprata, Pa 17522
SOURCE: transmission fluid level check 02 jetta tdi auto
VW didn't put a "dipstick" on the trans for whatever reason. You technically have to use the VW Vag-Com scanner to properly check the trans fluid level as VW says it has to be checked at a specific temperature. But there is a "shade-tree" workaround. Start the car and leave the engine running the throughout the entire procedure. You have to get the trans fluid warm-a little under normal operating temp. 95F-104F is what you want-you can attain this after letting the car idle for 8 or so minutes. Continuing, leave the trans in park, and make sure you are on as level of a surface as possible. Then loosen the allen plug on the bottom of the trans pan. You will then see another plug. Remove this plug. Fluid should just trickle out of the hole if it is at the proper level. If it trickles out, you are good. If it doesn't you need to add fluid. Add VW spec ATF through the fill port.The fill port on the top front of the trans is capped off by a red cap and is very visible. Very carefully pry the cap off and then wiggle the plug out. I'd highly suggest having a spare red cap on hand-VW dealer has them. Then you can pour fluid into the trans. Add a little bit at at time, and all the while watching for the fluid to tricke out of the trans plug hole. When it trickles out, replace the inner plug and then the outer plug. That's it. Recheck after driving the car for a few miles. FYI- A flud and filter swap on the the VW auto trans takes 3 liters, so keep that in perspective. I hope this helps you out.
SOURCE: need to check transmission fluid in a 2001 auto jetta
I BELIEVE IT IS A SEALED TRANSMISSION WITH NO WAY OF CHECKING FLUID... aT LEAST IN MY 01 tdi
SOURCE: 1999 Volkswagon passat Automatic Transmission
THERE IS NO DIPSTICK. CAR MUST GO TO DEALER TO HAVE CHECKED AS SCANNER HAS TO BE HOOKED UP & MUST BE BROUGHT UP TO TEMPERATURE TO CHECK LEVEL
SOURCE: 2001 Jetta automatic - won't up-shift
Hi ,
I have a 2002 hetta and i had same problem. The problem is with the N92 selenoid. My machanic changed it last week and now everything is normal.
Check this forum.
http://forums.vwvortex.com/zerothread?id=4188370&page=1
Good luck,
Sam.
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