Need HELP: Replaced 2013 P85 Rear Drive Unit

[Peterwyu]

Good Morning Everyone,
I just replaced the rear drive unit for my 2013 Tesla Model S P85... the vehicle is unable to going into Service mode via MCU Software screen. Tried holding down the VIN on MCU, but the system doesn't prompt or respond. Appreciate any help you can provide. Wanted to know whether if this is something that can be addressed via Toolbox 3.0 @tesla subscription for $500/month... or If this is something that needs to go to my local service center.

I've been doing some research regarding Toolbox 2.1, but not sure if that will do the job @reflashing the vehicle to recognize the foreign (new) drive unit that I put in the car. Any insight is much appreciated.

GTW_F208
Unable to Start vehicle
(service is required)

GTW_F084
Software update required
(schedule service)

GTW_F014
Software update required
(schedule service)

BMS_u019 (old error message) to be addressed later.

 

[NewbyMaybe]

Coding new drive unit with Tesla toolbox

I have replaced the rear drive (DU) unit on my 2013 Model S P85+. Since the DU is from another wrecked tesla, it needs to be coded to my car. I bought access to Tesla Toolbox for 1 day, and was hoping to use the commands listed under "dashboard" - "Rear drive unit replacement", but they do...

teslamotorsclub.com

Looks like this will help.

 

[MP3Mike]

Tried holding down the VIN on MCU, but the system doesn't prompt or respond

You don't press on the VIN, you press on the Model. So you would press and hold on the "Model S P85" logo, to get the prompt to go into service mode,

 

[Peterwyu]

You don't press on the VIN, you press on the Model. So you would press and hold on the "Model S P85" logo, to get the prompt to go into service mode,

thanks Mike. I'm In. However, it doesn't appear to give me any options to clear errrors.

It says "GTW Locked" "Alerts to check: 9"

 

[MP3Mike]

thanks Mike. I'm In. However, it doesn't appear to give me any options to clear errrors.

It says "GTW Locked" "Alerts to check: 9"

I don't really know anything about replacing a motor. But I would think you might need to use the option to re-deploy the firmware, which should be available while in Service Mode.

 

[borowanlan]

Just go to Service tab in the MCU (central display) and tap on the "Software Reinstall", wait for it to reinstall the software and your new drive unit should be good to go.

PS. That's once you're in service mode!

 

[flekker]

thanks Mike. I'm In. However, it doesn't appear to give me any options to clear errrors.

It says "GTW Locked" "Alerts to check: 9"

Did you get this resolve. I’m looking for some assistance