How many have had PCS malfunction/failure?

Has your CT PCS failed?


  • Total voters
    170

roadrunner32

Well-known member
First Name
Charles
Joined
Oct 27, 2020
Threads
59
Messages
276
Reaction score
272
Location
houston
Vehicles
model Y 2021, 2025 cybertruck
Occupation
retired electrical engineer
Country flag
I am not sure. Worth bringing in to service center to diagnose
Yes, sevice Center has it and they say it will be ready tomorrow at 5:00 PM. I'm anxious to find out what caused it. Now, I have to say Tesla service center's response was excellent. in just a couple of hours they had an experienced flat bed truck driver on the ferry and arriving at my drive-way and back across the bay on the ferry checked in and diagnosed by this afternoon . I do not think GM or Ford would have that kind of service.
 


CTOmaha

Well-known member
Joined
Nov 24, 2024
Threads
21
Messages
220
Reaction score
414
Location
Nebraska
Vehicles
CT FS AWD, MY 24
Country flag
Well my truck got the errors and stopped charging overnight. Tried universal charger and mobile charger - says AC charging unavailable.

Messaged the local service center, they said bring it in since I had appointment for the 19th anyways, but now it won’t charge at all.

They gave me a loaner though, so all good for now.

Tesla Cybertruck How many have had PCS malfunction/failure? IMG_1897
 

alex.r

Member
First Name
alex
Joined
Jun 11, 2025
Threads
0
Messages
7
Reaction score
8
Location
canada
Vehicles
cybertruck awd
Country flag
Well my truck got the errors and stopped charging overnight. Tried universal charger and mobile charger - says AC charging unavailable.

Messaged the local service center, they said bring it in since I had appointment for the 19th anyways, but now it won’t charge at all.

They gave me a loaner though, so all good for now.

IMG_1897.webp
Please let us know what are they planning to replace. It looks like parts are not the same even for similar issues.
 

alex.r

Member
First Name
alex
Joined
Jun 11, 2025
Threads
0
Messages
7
Reaction score
8
Location
canada
Vehicles
cybertruck awd
Country flag
I got the invoice, the list of replaced parts is a little different, full list below:
  • HIGH VOLTAGE HARNESS - AC JUNCTION BOX TO FAST CONTACOR(1848042-00-J)
  • ANCILLARY LOW VOLTAGE HARNESS(1682237-01-J)
  • ANCILLLARY DEVICE CLUSTER ASSEMBLY - SERVICE(1816026-S0-J)
  • HIGH VOLTAGE CONNECTOR HEADER PLUG(1507801-20-E)
All works well after these fixes.
 


kpanda17

Well-known member
Joined
Jun 8, 2023
Threads
19
Messages
735
Reaction score
735
Location
USA
Vehicles
Tesla Model 3RWD, Tesla Model MYP
Country flag
mine was last month, also a G rev
 

CTOmaha

Well-known member
Joined
Nov 24, 2024
Threads
21
Messages
220
Reaction score
414
Location
Nebraska
Vehicles
CT FS AWD, MY 24
Country flag
To those that have had this service done - have you had issues afterwards? Just wondering if this is likely to occur again, and if it's out of warranty, we would be stuck with a hefty bill.
 

roadrunner32

Well-known member
First Name
Charles
Joined
Oct 27, 2020
Threads
59
Messages
276
Reaction score
272
Location
houston
Vehicles
model Y 2021, 2025 cybertruck
Occupation
retired electrical engineer
Country flag
I got the redundancy failure detected message and do not drive warning. the truck has been in the service center four days and have gotten the status of diagnosing in progress for those four days. I've Just now have been given a service appointment of a week from now. is there a way other than messaging the service department to determine what the actually status is and what part/s is going to be replaced. you all seem to get the inside scoop on things.
 

CTOmaha

Well-known member
Joined
Nov 24, 2024
Threads
21
Messages
220
Reaction score
414
Location
Nebraska
Vehicles
CT FS AWD, MY 24
Country flag
I got the redundancy failure detected message and do not drive warning. the truck has been in the service center four days and have gotten the status of diagnosing in progress for those four days. I've Just now have been given a service appointment of a week from now. is there a way other than messaging the service department to determine what the actually status is and what part/s is going to be replaced. you all seem to get the inside scoop on things.
Most of my communications have been through the app, the service tech have been fairly easy to chat with. Any in person chats I've had have also been pleasant and they share info readily. In my case they had the vehicle for about 5 days and gave me another CT loaner.
 

roadrunner32

Well-known member
First Name
Charles
Joined
Oct 27, 2020
Threads
59
Messages
276
Reaction score
272
Location
houston
Vehicles
model Y 2021, 2025 cybertruck
Occupation
retired electrical engineer
Country flag
I got the redundancy failure detected message and do not drive warning. the truck has been in the service center four days and have gotten the status of diagnosing in progress for those four days. I've Just now have been given a service appointment of a week from now. is there a way other than messaging the service department to determine what the actually status is and what part/s is going to be replaced. you all seem to get the inside scoop on things.
I got my cybertruck back today. Problem was a connecter somewhere associated with and around a steering motor had become unconnected. Good news it wasn't the PCS problem, but what would cause a loose connector and has anyone else had this? my experience with automobile and other connectors they are very hard to disconnect.
Sponsored

 
 








Top