The software program Over-the-Air (OTA) repair has already been put in on 85%, and counting, of the affected 7800 early Rivian R1T and R1S autos. It’ll save the automaker from requiring house owners to go to service facilities or deploy cellular service models. On the identical time, it’s going to fulfill the NHTSA recall, although Rivian will supply house owners a {hardware} alternative accelerator if desired.
In these early Rivian autos produced from June 10, 2021, to October thirty first, 2022, in excessive warmth, the sure accelerator pedal half could be activated to slowly transfer the car ahead very like an idling ICE car. The NHTSA describes it:
Downside Description:
Rivian Automotive, LLC (Rivian) is recalling sure 2022 R1T and R1S autos. The accelerator pedal could not detect when the motive force releases the pedal, failing to activate “auto-hold” or “park” as supposed.
Consequence:
Failure to activate “auto-hold” or “park” can lead to unintended car motion, rising the chance of a crash.
Treatment:
Rivian has launched an over-the-air (OTA) software program replace. Rivian will even substitute the accelerator pedals, freed from cost. Proprietor notification letters are anticipated to be mailed in February.NHTSA
No accidents or accidents associated to the issue have been reported and certainly many house owners received’t bear in mind that the car is just not behaving appropriately, particularly if they’re coming from an ICE car that does this naturally.
Rivian laid out the next bullet factors:
- The recall contains 7,873 R1T and R1S autos assembled within the Regular, IL plant between June 10, 2021, and October 31, 2022, with an early revision accelerator pedal that will not conform to efficiency specs.
- When uncovered to very excessive inside cabin temperatures, affected autos could not robotically go into auto-hold or park when the motive force lifts their foot off the pedal. In excessive circumstances, the situation could trigger the car to creep ahead very slowly, approximate to an identical ICE car at idle.
- We had been capable of affirm the difficulty by way of our cloud telemetry knowledge, and fewer than every week after figuring out the difficulty, we developed and deployed an OTA software program replace to affected autos that eradicated the priority. We will even be changing the accelerator pedal in affected autos for free of charge to our clients.
- We’re not conscious of any accidents or accidents because of this concern.
I spoke to Wassym Bensaid, Rivian’s head of Software program Engineering concerning the repair and he laid out the way it got here to Rivian’s consideration – by way of a buyer go to. Rivian then hung out isolating the difficulty with its fleet of autos and was capable of establish the problematic half. Rivian then was capable of construct and check a repair, first regionally then OTA on check autos.
He wasn’t capable of share what temperature invoked the scenario however labeled it as excessive warmth.
He stated the repair was constructing a software program patch that acknowledges the habits and eliminates the acceleration. That repair has been deployed and presently virtually all (85%) of affected autos had been technically fastened earlier than the NHTSA issued the warning this morning. Wassym famous that NHTSA labored with Rivian to verify the repair happy the repair necessities.
Electrek’s Take:
This is among the most excessive examples of software program fixing a {hardware} drawback within the auto business I can recall. If it weren’t for Rivian’s totally built-in software program stack and OTA capabilities, one thing like this couldn’t even have been tried. House owners could be compelled to go to a service middle and Rivian would have incurred a a lot larger price.
Tesla, after all, has had a management function on OTA/full software program stack possession and has seemingly fixed NHTSA recalls monthly with software updates, including its Autopilot nag just a few weeks in the past. This has led legacy automakers like Ford and GM to scramble to get their autos on board with these capabilities.
But it surely received’t be straightforward for Legacy Auto to catch up. Right here’s Ford CEO speaking about this drawback (on the 25-minute mark) and the way he’s needed to re-invent the entire firm to take action:
“They don’t speak to one another. So although it says ‘Ford’ on the entrance, I’ve to go to Bosch and get permission to vary their seat-control software program.”
Ford CEO Jim Farley
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