Sponsored

Please help with AC charger port disable!

Hamal

Member
First Name
Hamal
Joined
May 17, 2026
Threads
1
Messages
15
Reaction score
1
Location
Dominican Republic
Vehicles
R1S 2023 quad motor launch edition
Hi everyone, I'm reaching out to see if you can help me with an issue I'm having with my 2023 Rivian R1S Launch Edition.

I just bought it and imported it from Miami to the Dominican Republic. I received it four or five days ago, I already have the latest update, and the app is linked to my account; everything's perfect. I love the SUV.

The only problem I'm having (and it's the main one) is that it won't charge via AC. It gets stuck in "starting" mode and won't accept the charger. DC fast charging works fine, but the AC charger just keeps thinking about starting. However, there was a moment when it did accept the charger. I got a message on the screen that said: "AC Charger disabled until serviced, use DC fast charging." So, I understand it's a software issue that's disabling it as a safety measure; it's not a hardware problem.

I've already performed a hard reset, a soft reset, and I called Rivian. Rivian tells me I have to send the SUV to Miami, but I can't because I'm in the Dominican Republic and I had a lot of trouble getting it through customs.

So I'm looking everywhere for any recommendations on how to remove the lock it has. According to the Rivian virtual assistant, it has a protection lock because I replaced the 12-volt battery with a new one (since it was dead at customs), and it's protected. I know that protection is software-based. What I want is to remove that protection, but Rivian insists I have to send it for service in Miami, and I can't send it.

Could anyone help me? I'm desperate about this and need to resolve it because I want to charge the SUV at home.

Please let me know if you have any solutions. If you have a solution and I can call you, then we can do it that way. What I need is a solution.

Thank you for your time. I'll be waiting.

Hamal Fiallo

Rivian R1T R1S Please help with AC charger port disable! WhatsApp Image 2026-06-04 at 11.26.28 AM
Sponsored

 

KBabione

Well-Known Member
First Name
Kevin
Joined
Sep 11, 2023
Threads
48
Messages
1,464
Reaction score
2,002
Location
Lititz, PA
Vehicles
2023 R1S Quad (8/23)
Occupation
Consultant
Oy - that sucks. Do you get to the US often? I wonder if you walked into a service center and explained your situation if they might be able to give you some guidance.

Since your worst case scenario would be to have to bring the vehicle back to a US service center, you might be better off seeing if there's a service technician who would come to the Dominican Republic to perform a mobile service for you.

Good luck.
 

MountainBikeDude

Well-Known Member
First Name
Adam
Joined
Jun 20, 2019
Threads
54
Messages
3,333
Reaction score
7,085
Location
Vancouver
Vehicles
2023 El Cap Quad Motor R1T (Selling the Xterra)
Clubs
 
Not sure the 12v battery is causing the problem, but if it is you might try going into the RiDE menu, and resetting the battery and see if that resolves it?

Follow the video for a how to.
 

VSG

Well-Known Member
Joined
Oct 3, 2022
Threads
4
Messages
3,205
Reaction score
6,000
Location
WA
Vehicles
R1T LE/RB/OC/20
Could you describe your Level 2 charging equipment and setup? I think there's a chance this isn't a problem with the vehicle.
 
Last edited:

Sponsored

Joules Burn

Well-Known Member
First Name
Morris
Joined
Nov 7, 2023
Threads
16
Messages
361
Reaction score
804
Location
California
Vehicles
2026 R1S, 2022 Kia EV6 GT-L FE
Occupation
Retired Electronics
Can you try a different AC charger? There may be an issue with your charger.
 
OP
OP

Hamal

Member
First Name
Hamal
Joined
May 17, 2026
Threads
1
Messages
15
Reaction score
1
Location
Dominican Republic
Vehicles
R1S 2023 quad motor launch edition
Could you describe your Level 2 charging equipment and setup? I think there's a chance this isn't a problem with the vehicle.

I've tried 3 different Ac chargers and same "starting ...." message appear.
Also the one from my home , charged once the vehicle and never again.
 
OP
OP

Hamal

Member
First Name
Hamal
Joined
May 17, 2026
Threads
1
Messages
15
Reaction score
1
Location
Dominican Republic
Vehicles
R1S 2023 quad motor launch edition
Can you try a different AC charger? There may be an issue with your charger.
I've tried 3 different Ac chargers and same "starting ...." message appear.

Also the one from my home , charged once the vehicle and never again.
 

VSG

Well-Known Member
Joined
Oct 3, 2022
Threads
4
Messages
3,205
Reaction score
6,000
Location
WA
Vehicles
R1T LE/RB/OC/20
That doesn't answer my question. Are you using an adapter? Are they all Tesla wall chargers? When were they installed? Have you tightened the screws since then? There are a hundred things that could cause problems other than the vehicle, even if those chargers work on a different car.
 

Sponsored

OP
OP

Hamal

Member
First Name
Hamal
Joined
May 17, 2026
Threads
1
Messages
15
Reaction score
1
Location
Dominican Republic
Vehicles
R1S 2023 quad motor launch edition
That doesn't answer my question. Are you using an adapter? Are they all Tesla wall chargers? When were they installed? Have you tightened the screws since then? There are a hundred things that could cause problems other than the vehicle, even if those chargers work on a different car.

No is not a Tesla charger, im not using any adapter, I had it for my BYD TANG with adapter, but I dont need the adapter for the Rivian anymore.

The screws of what? Of the 12V batteries?
I thinnk is the vehicle cause the message it gives of of the AC disabled.

Ive tried charging even on 20kw charging station, and it display the same error.
 

Joules Burn

Well-Known Member
First Name
Morris
Joined
Nov 7, 2023
Threads
16
Messages
361
Reaction score
804
Location
California
Vehicles
2026 R1S, 2022 Kia EV6 GT-L FE
Occupation
Retired Electronics
Check the charge port on the Rivian. Is there any damage to the pins?
 

MountainBikeDude

Well-Known Member
First Name
Adam
Joined
Jun 20, 2019
Threads
54
Messages
3,333
Reaction score
7,085
Location
Vancouver
Vehicles
2023 El Cap Quad Motor R1T (Selling the Xterra)
Clubs
 
No is not a Tesla charger, im not using any adapter, I had it for my BYD TANG with adapter, but I dont need the adapter for the Rivian anymore.

The screws of what? Of the 12V batteries?
I thinnk is the vehicle cause the message it gives of of the AC disabled.

Ive tried charging even on 20kw charging station, and it display the same error.
He's asking if the wall chargers wiring has any loose screws internally which may be causing the fault on the Rivian side.

He's also asking if you've tried charging it using different chargers, not just one AC charger. Such as at home, at work, at a library, or anywhere else that may offer level 2 charging to ensure it is indeed a vehicle issue, and not a charger issue.

Also, make sure the AC pins in the charge port are clean and debris free, with no signs of damage, it could be failing to charge as a result of poor isolation.

My surface level research points to your onboard AC charger, or a bad lead interfacing it to the charge port as being the culprit if none of the above are the issue.

Bringing a vehicle like this overseas where there's no service support is a huge gamble, and unfortunately there's been a few horror stories.

Might be worthwhile seeking someone in the DR that has experience servicing EV's, that can take a look at the physical connections.
 
 








Top