Error 56 and 1496, PEM Fault. Tow Mode Not Working

[Bunnak]

So it appears Pete and his team will be able to save your roadster. Glad it got their in time.

 

[chrisro]

RST-182-G

Tesla part number: 1013750-02-A
Description: TOOL, HRNSS, PKG PAWL BRAKE RELSE, 2.0
Model: Roadster, Model S
Status: Distribution
Special project/SOP: SOP
Instructions: n/a
RST-182-H

Tesla part number: 1013750-01-A
Description: TOOL, HRNSS, PKG PAWL BRAKE RELSE, 1.5
Model: Roadster, Model S
Status: Distribution
Special project/SOP: SOP
Instructions: n/a



These are the tools Tesla used to override the parking lock in the past. I hope we can recreate these things in the future.

Plus you need can tool to unlock

 

[backmost]

Update on #209

So the circuit boards that were damaged by the short have been rebuilt and repaired.


After all the repairs done, Gruber then ran into a blown LSI chip on the PEM DMC board below. It was compromised from the other chips burning up, and will not function. With voltage applied, it just heats up.

Since it is a 3.0 modified board, they needed to download the firmware before replacing the chip, and found the data is not accessible.
At this point we are waiting on Tesla to supply the firmware needed to repair this part.

 

[chrisro]

If you are not able to get firmware from Tesla, I can flash it.

 

[backmost]

If you are not able to get firmware from Tesla, I can flash it.

@petergrub is this an option if Tesla doesn’t get back to us?

 

[backmost]

If you are not able to get firmware from Tesla, I can flash it.

Are you able to send the software to other places? My car is in Phoenix Arizona. Or perhaps they can send the board separately