Not user replaceable. All you can do is drain and refill. Case needs to be split open to change filter.

Gearbox oil (ATF) temperature sender G93 It is located inside the gearbox housing. It continuously monitors the temperature of the ATF oil and sends a temperature signal to the gearbox control unit. I have read people buy a new sensor and wire it into the harness near the solenoids. Unless you plan to open the trans case?

Hi John, This is very well put together video. Really appreciate your time on this. I have two mk4 jettas and i did this solenoid change on one of them, the car shifts fantastic. But the other car acting up and im in process of doing the same, but probably made a mistake while taking the multifunction switch, while loosening the middle bolt the car went back a bit, stupid me tried again went back bit more. Then I took the link off. The question is Im Paranoid now. Is there anything i must do to reset it?

I sold the car with 375K and it was starting to act up again on the 2-3 shift.

I posted it a long time ago in the replies. I believe the place was in Florida. Do not get the Ebay ones. Worked only for about 4 months. I believe it is cobratransmission.com

I added comments about removing the screw in the upper drivers side wheel well and pulling the power steering hose under the transmission. Gives a lot of room to complete the task.

There were two connectors above the transmission pan you removed. One is for the transmission, I believe to determine the gear selector. Glow plug I do not know, however older VW the insulation liked to crack on the wires you move. The glow plug wires are in the big harness (like 11i4 " diameter) running alongside the transmission.

I think there is. I would drive around a few miles and drain and fill again. If I remember, only a little over 3 liters per drain and fill. I remember the first time I did mine, it was following a shift that hit like a hammer as I was speeding up to go through a traffic light. It took three drains and fills for mine to smooth out. The main reason I went with the Valvoline ATF. The VW at 18-20 dollars a liter would have been horribly expensive.

How is your GTI golf doing, same happened to my too

This is a 2004 Jetta TDI with 5 speed triptronic

How long did it take you? Hard job? Is it possible to read in through where the fan motor is?

I used Valvoline MaxLife multivehicle. I use the fluid in most every car now and have no problems. I see in the VW forums, many others use the same fluid.

Makes it hard to get rid of something sometimes.

Not sure what valve 10 would be. I have included some recommended Ohm readings you should get measuring resistance at the TCM. Ohms checks are not conclusive unless they check bad. Solenoids can fail underuse, going open, or shorting. when hot. If you are going to remove the cover and replace one solenoid, yes, I would recommend changing them all. In the USA, the cost is about $300 to $350 for a set of all solenoids. I would avoid the cheap ones from eBay.

@@John76546-x thanks for reply! Vcds say the problem is solenoid, wiring or tcm problem. Most likely i think would be the solenoid. I could masure resistens but is there a diagram to know where i must masure? Hope i can find the solenoids here in Belgium. On local websites i cant find them. Hopfuly the local dealer can have them.

cobratransmission.com/original-09a-vw-solenoid-kit-jf506e-new-jatco?gclid=Cj0KCQiArt6PBhCoARIsAMF5wajCwYYIOQ07z73a-B_BRgDcPeLthY_cPwsRTY1RJ_QlAZCrd-hng38aAg8AEALw_wcB

There is no accessible filter in the 09A transmission unless you remove and split the case. You are pretty much with spill and fill. If you do consecutive with few miles driving between, you will refresh the fluid. I believe Cobra Transmission from Florida is who I purchased the solenoids from. I once bought much cheaper ones on Ebay, recommend not to do this mistake. They did not last very long. Remove small screw new driver wheel well on power steering and put hose under trans, will give you a lot of room to do this repair without putting car into service position.

Good to hear it helped. Thank you for your input.

No fluid came out. Just be careful not to drop gasket materila into lower body of trans. There are some gaps around the solenoid body.

Hate to ask and can probably hear it in video but how do you know wich solenoid to change? Thanks

@@2deuces45 best to do all of them

@@2deuces45 change all of them instead of just one man

It would be tight, but yes I believe it can be done. There was a hole in the frame across from my compresser that 1/4 inch extention would have fit.

So I was just looking into this myself. There is a sticker on the compressor If it says sd7v16 I think it’s this www.amazon.com/dp/B071GQ7FLL?psc=1&smid=A1DNWVGXLP0ZLY&ref_=chk_typ_imgToDp This is what I ordered to repair my ac. I was told it was a bad compressor. 1k to fix. I’ll just go ahead and try this repair before looking into a compressor

I went to Ebay today and searched "mk4 jetta a/c clutch" The selection is fewer probably due to Covid, but they are available starting around $40.

@@John76546-x thanks

What solinoid controls reverse

first time probably 2 to 21/2 hours. Second time on another vehicle, taking screw out from side of tranny for power steering hose and dropping it under tranny, giving a lot more room. I spent little over an hour.