Toyota Camry 2021 — Technical Guide, Fault Codes & Maintenance
2.5L I4 • Gasoline
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Every figure on this Toyota Camry 2021 page is aggregated and cross-checked against more than 6.6 million real workshop operations, NHTSA records and OEM technical sources — and updated continuously. No invented estimates.
The Toyota Camry 2021 uses Toyota Genuine 0W-20 engine oil. Its battery is group 35 (BCI), rated at 640A cold-cranking amps. It is powered by a 2.5L I4 engine. Use the sections below for verified fluids, battery, OEM tyres, the maintenance schedule, recommended parts and the most commonly reported OBD2 fault codes for this vehicle.
Engine temperature over limits — check coolant level, thermostat and radiator.
Related codes: P0217
ECU detects insufficient oil pressure — check oil level and sensor.
Related codes: P0522
Oil pressure below critical threshold — stop the engine and check immediately.
Related codes: P0524
Faulty ECU processor — requires specialist workshop diagnosis.
Related codes: P0606
Throttle actuator motor circuit open — loss of throttle response.
Related codes: P2100
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⚠️ Specific tyre size not yet verified for this vehicle.
Enter the size shown in the logbook or on the tyre sidewall to search compatible offers.
No official recall verified for this vehicle in the NHTSA database.
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35
All documented fault codes for this vehicle
The most documented diagnostic codes for this model, by system and severity. Tap a code for the full guide.
60 warning lights classified by urgency. Appears on your vehicle? Check the urgency level.
Show all dashboard warning lights
150 owner complaints filed with the U.S. National Highway Traffic Safety Administration (NHTSA) for the Toyota Camry 2021. These are real, verified reports submitted by vehicle owners.
The contact owns a 2021 Toyota Camry. The contact stated that after starting the engine, the warning message "Engine Maintenance Required" was displayed. The local dealer was contacted and informed that there were no recalls or extended…
My car had parts eaten by rodents. Practically parts of the car are made from rodent food. The car also lacks a protection system against animals getting in the car. All systems started failing.
My 2021 Toyota Camry Se at 79,000 miles threw a PO705 code, neutral safety switch. I replaced it with a new part and it worked for about 10 minutes and then proceeded to throw code again and slip in the transmission
had brake issues a year into getting vehicle went back multiple times and blackstone toyota couldn’t fix issue still can’t and still there at dealer and now there’s airbag safety recall car has been at dealership for 4 months no resolution
Source: NHTSA complaints database (U.S. data.gov). Figures shown for model year 2021.
Manufacturer torque values for safety-critical fasteners on the Toyota Camry 2021.
| Component | System | Torque |
|---|---|---|
| Camshaft R&R — Cam Phaser Bolt | engine | 65.0 Nm |
| Camshaft R&R — Camshaft Pulley Bolt | engine | 74.0 Nm |
| Timing Belt Kit — Camshaft Sprocket Bolt | engine | 80.0 Nm |
| Timing Belt Tensioner — Camshaft Sprocket Bolt | engine | 75.0 Nm |
| Timing Belt — Camshaft Position Sensor | engine | 10.0 Nm |
| Timing Belt — Camshaft Sprocket Bolt | engine | 125.0 Nm |
| Variable Valve Timing Actuator — Cam Phaser Bolt | engine | 65.0 Nm |
| Catalytic Converter - California — Exhaust Flange Bolts | exhaust | 45.0 Nm |
| Catalytic Converter - California — Flange Bolts | exhaust | 50.0 Nm |
| Catalytic Converter - Direct Fit — Exhaust Flange Bolts | exhaust | 45.0 Nm |
| Catalytic Converter - Direct Fit — Flange Bolts | exhaust | 50.0 Nm |
| Catalytic Converter - Universal — Exhaust Flange Bolts | exhaust | 45.0 Nm |
| Catalytic Converter - Universal — Flange Bolts | exhaust | 50.0 Nm |
| O2 Sensor - Downstream — Exhaust Flange Bolts | exhaust | 45.0 Nm |
| O2 Sensor - Downstream — Flange Bolts | exhaust | 50.0 Nm |
| O2 Sensor - Upstream — Exhaust Flange Bolts | exhaust | 45.0 Nm |
| O2 Sensor - Upstream — Flange Bolts | exhaust | 50.0 Nm |
| O2 Sensors - All — Exhaust Flange Bolts | exhaust | 45.0 Nm |
| O2 Sensors - All — Flange Bolts | exhaust | 50.0 Nm |
| AC Evaporator — AC Line Fittings | hvac | 20.0 Nm |
Frequently Asked Questions
What is the right battery for the Toyota Camry 2021?
What engine oil should I use on the Toyota Camry 2021?
Which OBD2 fault codes are commonly documented for the Toyota Camry 2021?
How often should the Toyota Camry 2021 be serviced?
This spec sheet is updated with data verified from OEM sources and shop databases. If you spot an inaccuracy or have additional data on the Toyota Camry 2021, let us know — every correction improves quality for all users.
