Sponsored

Rivian exceeding charging amp set rate

smashweights

Well-Known Member
Joined
Oct 28, 2025
Threads
20
Messages
128
Reaction score
123
Location
USA
Vehicles
2022 Rivian R1T Launch Edition
Hey all,

Trying out my A2Z J1772 extension today and out of an abundance of caution was going to cap the charge rate at 36A instead of the usual 48A. I'm using a TUWC. I have set the Rivian to 36A but it keeps pulling 48A. I've tried plugging the car in first then changing and changing first then plugging in to no avail. I changed it and saved via the phone app as well without any charging rate change.

What am I doing wrong?

Rivian R1T R1S Rivian exceeding charging amp set rate PXL_20260412_140238358
Sponsored

 
OP
OP
smashweights

smashweights

Well-Known Member
Joined
Oct 28, 2025
Threads
20
Messages
128
Reaction score
123
Location
USA
Vehicles
2022 Rivian R1T Launch Edition
Well nevermind, I swapped the Tesla UWC to compatibility mode from all vehicles and now it changes just fine. Leaving this up in case anyone else experiences this.
Sponsored

 
 








Top