Rivian has begun contacting a group of R2 owners to schedule inspections of the DC fast-charging hardware, instructing at least some to avoid high-power charging until technicians can examine the vehicle.
Multiple owners reported receiving calls and in-app messages from Rivian service during the past few days, according to several replies on a thread posted on the r/RivianR2 subreddit.
One owner, posting under the handle ‘exlegalalien,’ described a voicemail saying that the company “detected a potential issue with the high-voltage distribution system” in their R2.
The owner said they were advised to “call back to schedule an inspection to ‘make sure that everything is working as expected.'”
“When I called back the standard 855-Rivian-5 number, the person who answered was confused initially, but after about 10 minutes appeared to have found some notes and scheduled a service appointment for next Wednesday,” they wrote.
An in-app service message shared by another owner, identified as ‘globetrippin_’, described the scope in more specific terms.
“Engineering investigation recall on your R2 is to inspect the DCFC Connector-to-Header joint for gap and thermal abnormalities and, if the joint is found to be NOK, to remove and replace the DCFC Header Assembly and DCFC Connector Assembly,” the message dated August 19 read.
When the user questioned whether it would be “safe to drive and DC fast charge normally” until their appointment, the team said they should hold off on DC fast charging as a precaution.
“They recommend not to DC fast charge until after the inspection, but level one and level two remain safe. Hope that helps,” the owner wrote.
As of Monday, no formal NHTSA recall has been filed.
Rivian is managing the action as a direct outreach campaign to owners identified directly through vehicle identification numbers (VINs).
VINs Affected
Owner reports on the subreddit place the affected vehicles across a wide production span.
Commenters reported receiving calls on vehicles with VINs in the 19XX, 23XX, 24XX and 34XX ranges.
One owner with a VIN above 3000 said he had not been contacted.
A separate commenter said delivery of a vehicle with a VIN in the 24XX range had been held for a new wire harness, though without confirming a connection to the DCFC joint issue.
Rivian has not disclosed how many vehicles fall within the inspection scope or what production dates define the affected batch.
The Irvine-based EV maker had assigned more than 7,200 VINs to its R2 SUV as of August 14, according to owner tracking on the Rivian Forums, adding roughly 1,250 serials in four days after the count neared 6,000 on August 10.
Charging Restriction
Rivian advised at least some owners to refrain from DC fast charging until the inspection is complete.
The restriction targets only high-power DC sessions, which push current through the DCFC connector and header assembly under examination.
Level 1 and Level 2 charging remain safe in the interim.
At least one R2 appears to have experienced a failure consistent with the defect before the outreach campaign began.
A commenter on the same thread, posting as ‘AbjectFray,’ wrote that his R2 died on August 5 after attempting to DC fast-charge at a Rivian Adventure Network station.
“Yep. My R2 died on 5 August after I tried to DCFC at a RAN,” they wrote. “Car started charging but then was shut off after a few minutes followed by a sulphur smell in the cabin. Diagnosis was bad DCFC Connector and bus bar.”
Whether this failure prompted Rivian’s broader inspection campaign or whether the company identified the defect through manufacturing records cannot be established from publicly available information.
“I was supposed to get it back Wednesday but was told the engineers wanted to take a look and take their time,” the user added. “I am starting to wonder if my car was ground zero for all of this. I do appreciate the caution they are showing behind all of this. But I do also miss my car!”
However, not every vehicle inspected has required repairs.
One owner with a VIN in the 34XX range, posting as ‘banterability,’ dropped the R2 off at a service centre on August 20 and reported the work estimate listed only an engineering investigation.
The vehicle was returned the same day with a note reading that the investigation had been completed with no further action needed.
Quality Issues
The DCFC joint inspection lands among what has been a turbulent period for the Rivian R2 launch quality.
EV reported last month that Rivian’s R2 had produced five separate quality reports in the 47 days, covering paint matching, exterior lighting software, the high-voltage battery, charging hardware and cabin components.
A person familiar with the matter told EV that the October 2025 restructuring dismantled the teams responsible for pre-delivery inspection.
Last week, a separate R2 was towed a day after delivery after failing to wake from deep sleep, with technicians ordering a rear multifunction module replacement rather than a battery swap.
Rivian has filed no NHTSA safety recall covering the R2 so far.
