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New R1s and the R2 refuse `sendVehicleCommand` for commands they take over Parallax. Like the Rivian app, a command goes over Parallax when the vehicle reports its category's supported feature (`PVS_BD_CMD`, `PVS_SEC_CMD`, `PVS_COMF_CMD` or `PVS_ENRG_CMD`) as AVAILABLE. The liftgate needs `LIFTGATE_CMD`, so vehicles without it, such as an R1T with a tailgate, keep the old command. - `parallax.vehicle_command_feature` returns that feature for a command, or None for commands without an equivalent (wake, honk, flash, side bins). - `parallax.encode_vehicle_command` returns the RVM and payload to send with `send_parallax_command`, from the same `params` as `send_vehicle_command`. Locking uses the existing `encode_lock`/`encode_unlock`. Verified against a 2026 R1S (Gen 2) running 2026.36.01, which reports all four features and `LIFTGATE_CMD`: locks, windows, frunk, liftgate, front seat heat and vent, rear and third row seat heat, steering wheel heat, preconditioning and its temperature (including HI and LO), defrost, charge limit, start and stop charging, charge port, panic and Gear Guard video. The payloads match the Rivian app's. Not tested: the R1T and R2. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FxWHBTrHU6eTPotwMWgtJF
This was referenced Nov 14, 2026
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Gen 2 R1s and the R2 refuse
sendVehicleCommandfor anything they take over Parallax. This maps vehicle commands to their Parallax equivalents, gated on the same supported features the Rivian app checks.parallax.vehicle_command_feature: the feature that gates a command (PVS_BD_CMD,PVS_SEC_CMD,PVS_COMF_CMD,PVS_ENRG_CMD; liftgate also needsLIFTGATE_CMD), orNoneif there's no equivalent (wake, honk, flash, side bins)parallax.encode_vehicle_command: the RVM and payload forsend_parallax_command, from the sameparamsassend_vehicle_commandTested
2026 R1S (Gen 2), 2026.36.01: locks, windows, frunk, liftgate, seat heat/vent (all rows), steering wheel heat, preconditioning and temp (incl. HI/LO), defrost, charge limit, start/stop charging, charge port, panic, Gear Guard video. Payloads match the Rivian app's.
Not tested: R1T, R2
Overlap with #235
I compared the two on my R1S and the payloads match byte for byte, except LO. #235 has been quiet since, so I'm opening mine. Happy to go with whichever you'd rather merge.