Engine code p2681(15) which after lookup is the coolant bypass valve which is a common faulty part that toyota seems to not care about and charge upwards of 700$ at the dealer to fix. I took the part out and it indeed has a crack around the case
| VIN Pattern | 5YFS4MCE*MP****** |
| Drive Type | 4x2 |
| Manufacturer | TOYOTA MOTOR MANUFACTURING, MISSISSIPPI, INC. |
| Make | TOYOTA |
| Model | Corolla |
| Model Year | 2021 |
| Series | MZEA12L-DEXSBA |
| Trim | SE, CVT |
| Body Class | Sedan/Saloon |
| Vehicle Type | PASSENGER CAR |
| Engine Model | M20-FKS |
| Engine Configuration | In-Line |
| Engine HP | 169 |
| Engine KW | 126.023 |
| Engine Displacement (CC) | 2000 |
| Engine Displacement (CI) | 122.047 |
| Other Engine Info | PORT+DIRECT |
| Primary Fuel Type | Gasoline |
| Transmission Style | Continuously Variable Transmission (CVT) |
| Electronic Stability Control | Standard |
| Traction Control | Standard |
| Rear Visibility System | Standard |
| Daytime Running Light | Standard |
| Tire Pressure Monitoring System (TPMS) | Direct |
| Keyless Ignition | Standard |
| Auto Reverse System | Standard |
| Front Air Bags | 1st Row (Driver and Passenger) |
| Knee Air Bags | Driver Seat Only |
| Side Air Bag | 1st and 2nd Rows |
| Curtain Air Bags | 1st and 2nd Rows |
| Seat Belts | Manual |
| Lower Beam Headlamp Light Source | LED |
| Plant Company Name | Toyota Motor Manufacturing, Mississippi, Inc. |
| Plant City | BLUE SPRINGS |
| Plant State | MISSISSIPPI |
| Plant Country | UNITED STATES (USA) |