Own a Rivian R1S in the Phoenix area? EZ Swap LLC repairs and maintains the Rivian R1S for model years 2022 to 2026. Our shop at 9050 N 9th St handles everything from routine service to diagnostics and major repairs.
To help R1S owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 166 owner complaints on file for the R1S and 22 safety recall campaigns. The most-reported problem areas are air bags (36), electrical system (29), forward collision avoidance (23).
Most-Reported Rivian R1S Problems
These problem areas come up most often in NHTSA owner complaints for the R1S (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Air Bags | 36 | 21% | |
| Electrical System | 29 | 17% | |
| Forward Collision Avoidance | 23 | 13% | |
| Seats | 17 | 10% | |
| Suspension | 15 | 9% | |
| Vehicle Speed Control | 15 | 9% | |
| Service Brakes | 15 | 9% | |
| Steering | 12 | 7% |
Air Bags
36 of the 166 complaints (21%) mention airbags and seat belts. Airbag and restraint issues are often tied to open safety recalls, which are repaired by the manufacturer at no cost to you. Check your VIN on NHTSA's recall lookup first, and we can help with related warning lights and diagnostics. See our auto repair page.
Electrical System
29 of the 166 complaints (17%) mention the electrical system. Electrical problems are made worse by desert heat, which ages batteries, cables and connectors. We test the battery, starter and charging system and trace faults to the actual part. See our battery replacement and starter & alternator repair pages.
Forward Collision Avoidance
23 of the 166 complaints (13%) mention driver-assistance and stability systems. Driver-assistance and stability systems rely on sensors and software. We scan for stored codes and diagnose sensor and wiring faults. See our check engine light diagnostics page.
Rivian R1S Complaints by Model Year
The R1S model years with the most NHTSA complaints on file are 2023, 2025, 2024. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2022 | 4 | |
| 2023 | 76 | |
| 2024 | 17 | |
| 2025 | 55 | |
| 2026 | 14 |
Rivian R1S Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the R1S, so we do not have a model-specific ranking to show. These are the check engine codes we see most often on vehicles in Phoenix heat, and any of them can show up on a Rivian.
| Code | What it means |
|---|---|
| P0420 | Catalyst efficiency below threshold (bank 1) Often a worn catalytic converter, but failing oxygen sensors or exhaust leaks can set it too. Can cause an emissions test failure. |
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. |
| P0171 | System too lean (bank 1) Often a vacuum leak, dirty MAF sensor, weak fuel delivery or a failing oxygen sensor. |
| P0455 | EVAP system large leak Missing or loose gas cap, or a disconnected or cracked vapor hose. |
| P0128 | Coolant temperature below thermostat regulating temperature Usually a thermostat stuck open. Fix it to restore efficiency and cabin heat. |
| P0442 | EVAP system small leak Loose or worn gas cap, cracked hose or purge or vent valve. |
| P0301 | Cylinder 1 misfire Commonly a bad spark plug or ignition coil on that cylinder. |
| P0401 | EGR flow insufficient Clogged EGR passages or a stuck EGR valve. |
Got a check engine light on your R1S? A code is a clue, not a diagnosis, so we scan it and test the system before replacing anything. See our check engine light diagnostics.
Rivian R1S Safety Recalls
NHTSA lists 22 recall campaigns for the R1S in these model years, most often involving exterior lighting, seat belts, electrical system. Recalls are repaired by the manufacturer at no charge to you, but each applies only to certain vehicles. Look up your VIN at nhtsa.gov/recalls.
- 2026 recall, Suspension (campaign 26V003000): Rivian Automotive, LLC (Rivian) is recalling certain 2022-2025 R1S and R1T vehicles that previously had service performed. The toe link may have been reassembled incorrectly during service procedures performed before March 10, 2025.
- 2026 recall, Seat Belts (campaign 26V009000): Rivian Automotive, LLC (Rivian) is recalling certain 2022-2025 R1T and 2022-2026 R1S vehicles. The bolts that secure the second-row driver and passenger side seat belt retractor assemblies may be improperly tightened.
- 2026 recall, Back Over Prevention (campaign 26V597000): Rivian Automotive, LLC (Rivian) is recalling certain 2022-2027 R1S, 2022-2026 R1T, and 2027 R2 vehicles. The rearview camera image may be obstructed by a notification when in reverse.
- 2026 recall, Exterior Lighting (campaign 26V508000): Rivian Automotive, LLC (Rivian) is recalling certain 2025-2026 R1S and R1T vehicles. One or both front turn signals may fail to illuminate and flash.
- 2025 recall, Seat Belts (campaign 25V370000): Rivian Automotive, LLC (Rivian) is recalling certain 2022-2025 R1T and R1S vehicles. The D-ring bolts for one or both front seat belt anchorage assemblies may not have been properly installed.
- 2025 recall, Exterior Lighting (campaign 25V085000): Rivian Automotive, LLC (Rivian) is recalling certain 2025 R1S and R1T vehicles. The headlight low beams may fail to illuminate when starting the vehicle in cold weather.
Serious Incident Reports
Of the NHTSA complaints on file for the R1S, 24 involved a crash, 1 involved a fire, 12 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Rivian R1S Reliable in Phoenix
Arizona heat is the hardest test a Rivian will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a R1S that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for R1S owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Rivian R1S, a pre-purchase inspection shows what the paperwork does not.
Rivian R1S Services at EZ Swap LLC
Get the details on our Phoenix Rivian R1S repair service, or choose a service below.
Auto Repair
All makes and models, from domestic trucks to imports.
Details →Battery Replacement
Test, replace and protect against Phoenix heat.
Details →Starter & Alternator Repair
Charging and starting system repair.
Details →Check Engine Light Diagnostics
Scan, test and pinpoint the real cause.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Rivian R1S FAQ
What are the most common problems with the Rivian R1S?
Based on NHTSA owner complaints, the most-reported problem areas for the Rivian R1S are air bags (36), electrical system (29), forward collision avoidance (23). Complaint counts reflect reports filed, not the share of vehicles affected.
Which R1S model years have the most complaints?
The R1S model years with the most NHTSA complaints on file are 2023, 2025, 2024. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Rivian R1S?
NHTSA complaints rarely cite specific codes for the Rivian R1S. On Phoenix vehicles in general, we see P0420, P0300 misfires, P0171 lean conditions and EVAP leaks such as P0455 and P0442 most often. Bring yours in and we will scan and test it.
Does the Rivian R1S have any safety recalls?
NHTSA lists 22 recall campaigns for the Rivian R1S across model years 2022 to 2026. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Rivian R1S in Phoenix?
Yes. EZ Swap LLC repairs and maintains Rivian vehicles including the R1S, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Rivian R1S?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Rivian R1S in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Rivian Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.