Electric System Fault

Skystorm

Well-Known Member
First Name
Robert
Joined
Feb 20, 2019
Threads
8
Messages
375
Reaction score
415
Location
Sweden
Vehicles
Porsche Taycan GTS
Country flag
Thanks for your concern, more worrying is that Porsche Leicester don’t seem to know of this fault and making it out as a unique one of occurrence.

seems to be a common issue from online forums
I had the same but it was one time and the car was in 100% battery on a very hot day.. But after 30 min with the climate control on.. it started and it has never done it again..
Sponsored

 
OP
OP

DeepakLeic

Member
First Name
Deepak
Joined
Nov 23, 2020
Threads
1
Messages
9
Reaction score
0
Location
Leicester
Vehicles
Porsche Taycan
Country flag
Sorry to hear that.

let us know how you get on.

mine is also from Porsche Leicester ?
Porsche Leicester have been super helpful but they need some sort of remote car diagnosis support. They send AA
And wait 5 hours.
called in 430pm. Car picked up by AA 8pm and reached home 1am
How did you get on with Porsche Leicester? Did they give you a Taycan Loaner ?
Porsche Assist / Enterprise offered me a Gulf which I declined

Porsche Leicester unfortunately didn’t have anything available.
 

Jackal

Member
First Name
Wai Weng
Joined
Oct 11, 2020
Threads
1
Messages
18
Reaction score
3
Location
Uk
Vehicles
Mercedes-AMG
Country flag
Porsche Leicester have been super helpful but they need some sort of remote car diagnosis support. They send AA

called in 430pm. Car picked up by AA 8pm and reached home 1am

Porsche Assist / Enterprise offered me a Gulf which I declined

Porsche Leicester unfortunately didn’t have anything available.
Sorry to hear that. Hope it gets fixed soon!!

hope there is a fix
 


HK111

Well-Known Member
First Name
Henrik
Joined
Oct 25, 2019
Threads
4
Messages
369
Reaction score
535
Location
Germany
Vehicles
Taycan GTS, Corvette C7 Stingray, Mercedes V
Country flag
I hope there is a fix... my T4S had the same fault today and didn't want to move. After waiting an hour, the error message was gone and it would have moved again, but Porsche considered that as too risky and towed it.

Last Saturday, it also showed the "gear box out of order" error, which also meant the car wouldn't drive. It also disappeared after a couple of hours.

In any case, this was the third time that the car was unmovable. Not good.
 

EnjoyTheDrive

Well-Known Member
First Name
Ray
Joined
Jun 19, 2019
Threads
0
Messages
51
Reaction score
49
Location
My. Laurel
Vehicles
Porsche 993, MB C63 AMG 507, S2000, Nissan GTR, Tesla M3P Track option, Volvo XC40, BMW E30 325IX, Subaru Forester XT, (Had owned Tesla 85, Tesla P90D)
Country flag
There are a lot of things that can go wrong in the "Electric System". Without an actual diagnosis the warning is just the same symptom. It might or might not indicate the same fault...
This is a software issue. This happened to my 4S last week. Taycan totally dead in my garage with that Electrical system error. Porsche stated it needed a software update and this fixed the issue, although they stated they do not know what caused it. It is NOT the 12V battery.
They did state that ALL Taycan will get this software update. I asked why they could not do it over the air, and they stated they do not have that technology option yet,
 


Kingske

Well-Known Member
First Name
Frank
Joined
Jun 6, 2020
Threads
79
Messages
1,431
Reaction score
1,641
Location
New Jersey and Colorado, USA
Vehicles
2020 Porsche Taycan 4S, 2024 BMW X3, 2014 BMW 3 GT
Country flag
This is a software issue. This happened to my 4S last week. Taycan totally dead in my garage with that Electrical system error. Porsche stated it needed a software update and this fixed the issue, although they stated they do not know what caused it. It is NOT the 12V battery.
They did state that ALL Taycan will get this software update. I asked why they could not do it over the air, and they stated they do not have that technology option yet,
Thanks for letting us know. Did Porsche happen to share an identifying name or code for that update?
 

Matt8442

Well-Known Member
First Name
Matt
Joined
Sep 14, 2020
Threads
3
Messages
83
Reaction score
94
Location
Dorset UK
Vehicles
911 Turbo, Cayman GTS, Taycan 4S, Taycan Turbo S.
Country flag
Hi all just picked up a new car and now it doesn’t start after day 2
Any one else with same issue?
Hi Deepak, welcome to the forum, and hope you get this sorted as painlessly as possible. Will keep watching and see what the outcome is,
 

Taycanbob

Member
First Name
Bob
Joined
Jul 4, 2020
Threads
0
Messages
7
Reaction score
12
Location
Luxembourg
Vehicles
Taycan,991 GTS Targa and 993s
Country flag
Seems to be an issue which hits the blue Taycans:CWL:. Porsche detected a software problem.

Porsche Taycan Electric System Fault CE2F99E9-5A62-48DA-B46F-36BAE1B99CBF
:)
Porsche Taycan Electric System Fault 1CF66223-5474-40EA-A9EC-D045A2A7253D
 
OP
OP

DeepakLeic

Member
First Name
Deepak
Joined
Nov 23, 2020
Threads
1
Messages
9
Reaction score
0
Location
Leicester
Vehicles
Porsche Taycan
Country flag
Seems to be an issue which hits the blue Taycans:CWL:. Porsche detected a software problem.

CE2F99E9-5A62-48DA-B46F-36BAE1B99CBF.jpeg
:)
1CF66223-5474-40EA-A9EC-D045A2A7253D.jpeg
Seems to be an issue which hits the blue Taycans:CWL:. Porsche detected a software problem.

CE2F99E9-5A62-48DA-B46F-36BAE1B99CBF.jpeg
:)
1CF66223-5474-40EA-A9EC-D045A2A7253D.jpeg
I’m sorry to see this! Porsche have been investigating my car and they think it’s triggered when car is charged via A/C only. When they charge D/C no issue.

Case Log has been sent to Porsche Germany...
 

Hicksy

Member
First Name
Steve
Joined
Jan 9, 2020
Threads
0
Messages
5
Reaction score
2
Location
Berkshire UK
Vehicles
Mclaren 720S , Range Rover Sport, Audi RS4 ,Taycan Turbo (on order )
Country flag
Yes I have just had that this weekend after 12v battery suddenly went flat. AA boosted Battery and now seems ok but only done two short trips since it reset.
Sponsored

 
 




Top