PCS - vin range?

[tonedover]

Is it happening to all VINs? Or is it not a concern after a specific build timeline?

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[mongo]

Is it happening to all VINs? Or is it not a concern after a specific build timeline?

After some point in time, but VINs aren't always sequential
Go to parts.tesla.com, put in your VIN, go to
16 - HV BATTERY SYSTEM
Ancillary Components
If your truck has Original VIN part
18. POWER CONVERSION SYSTEM PCS2 - 48AMP
1777777-T2-G
you're ok.

I have an early build with older part

 

[Jimmy Chacko]

I do not see "18. POWER CONVERSION SYSTEM PCS2 - 48AMP ". I see "18. Thermal Management"

 

[roadrunner32]

thanks for this link, got the 1777777-T2-G

 

[BenlovesCT]

POWER CONVERSION SYSTEM - 48AMP
1777777-12-F

I have a different one. No "PCS2" Specifically.
So far no problem.

 

[kpanda17]

Mine was 2025, 7/2025 build
12/2025 failed and -G rev installed
No issues since

 

[Empty tank]

I'm listening in on this one!

 

[sys700]

August 2024 build.
VIN: 26###.

Just had PCS-2 failure this week after 4 days of using Powershare nearly non-stop.

 

[Empty tank]

I have 1777777-12-D.

Should I make a Tesla visit for a replacement? I've supercharged my truck twice since owning it, and I'm waiting on a Tesla firmware update to start power sharing.

 

[sys700]

I have 1777777-12-D.

Should I make a Tesla visit for a replacement? I've supercharged my truck twice since owning it, and I'm waiting on a Tesla firmware update to start power sharing.

I tried in May. Without an actual PCS code under service settings they will not replace. You have to wait until something bad happens.

 

[mongo]

I do not see "18. POWER CONVERSION SYSTEM PCS2 - 48AMP ". I see "18. Thermal Management"

Select
16 - HV BATTERY SYSTEM

Then select
1630 - HV Battery Electrical Components/ Ancillary Components

Then the pcs should be # 18

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