'94 530iT won't move - Trans code?

[buckaroody]

I just got my first BMW six months ago, and now it seems dead (and my dream car as well). HELP!! I have a '94 530iT with 95k, it has run great then Monday morning, it just would not move. It felt like it was slipping into gear but nadda. I jacked it up and checked the trans fluid, it was full, but I replaced with top notch Mobile 1 and still Nadda. The message center reads TRANS, does this mean I need a new transmission. I am desperate and broke!

[632 Regal]

dude! How the hell can you jack it up and check the trans fluid?

[SharkmanBMW]

dude! How the hell can you jack it up and check the trans fluid?

LMFAO!!!!
should be done flat, yes?!
search for trans program and you will see many posts related to this, mine was rebuilt and is great.

[buckaroody]

Did you have it done by the BMW dealer or at a BMW mechanics garage? HOw about the cost what can I expect?
Thanks

[buckaroody]

dude! How the hell can you jack it up and check the trans fluid?

Thanks for the slam, but I put the car on jack stands so I could crawl under it and check the fluid. And, that was not easy. I know it may be smart to have a closed trans fluid system, but the germans made it tough if something goes wrong.

Any other comments?

[Kalevera]

Sell the bimmer and buy something more economical? They're not cheap to fix if you can't do it yourself, sorry to say.

If the car has an automatic, which it almost invariably does, it will probably need a valve body rebuild. Plastic check balls on the 5hp variants are a common problem. The issue would have probably manifested itself as a "trans program" message/no reverse situation before everything went, though....unless the driver didn't take no for an answer... Could also be a low fluid or clogged filter situation, both of which might now merit a rebuild.

best, whit

[JulesE34]

What about a flat battery? Mine always triggers the TRANS PROGRAM warning when the Battery is pancake.

Buckaroody - are you getting a staccato tapping, like a machine gun as well? Is so then it's definately the battery - you have a drain on your electrical system somewhere.

[buckaroody]

Thanks, no tapping the car starts great and engine runs fine, just will not move

[buckaroody]

Thanks, but I want to try to fix the thing. Yours has made it to 229k any trans problems for you??

[Kalevera]

Thanks, but I want to try to fix the thing. Yours has made it to 229k any trans problems for you??

Actually, yes, I replaced the trans once at ~220k, then again at ~222k. It will probably need to be done again within the next year, given that an incompetent dealer tech did it last time around and the current one whines. But all of that is beside the point -- the 530 has a completely different transmission that has a different set of issues to be addressed.

Checking the fluid level and shift linkage is a good idea, but sadly, I'm doubtful that the fluid is low or the linkage is out of adjustment given the symptoms. As previously mentioned, the valve body in these transmissions contains a number of stupid design ideas, notably plastic check balls that wear over time as they operate in their races. The common symptom is the car not moving at all.

So, without even looking at the car, I'd suspect a valve body rebuild is necessary. Parts are ~ $250 wholesale cost + labor, and a fluid/filter service. So the job will probably be $1000 out the door. Alternatively, you could buy a valve body from Autosport in Michigan and install it yourself.

best, whit