I'm guessing the rain is the culprit. I believe all communication to the transmission is via CAN and if the wiring is shorted out due to water, you will get a trans malfunction. I'm guessing you will have a code for a CAN communication error.
Quote:
Originally Posted by Legokcen
Yes, it was out in the rain. Trying to thin the herd so I can fit it in the garage.  My first thought was something got wet, but I tried to check everywhere.
I don't have a BMW reader, just a generic one. The P0015 came on this morning also.
It was a PENDING CODE at first and then came on as a normal trouble code.
I've tried to erase the codes, but it came back. CEL is on now.
Still not wanting to get out out of Park. |
If you have an android device, buy a cheap ELM 327 Bluetooth interface on amazon and try my app which will read DME (Engine ECU) BMW specific codes.
https://xoutpost.com/bmw-sav-forums/...p-android.html