Where is the OBD port on a Corolla?

[ReedDella]

It is located next to the lower left corner of the hood release switch. Look up from below and you will see a white port. Here is some relevant information about the vehicle's OBD port: 1. OBD, also known as On-Board Diagnostics, can monitor the working condition of the engine control system and other functional modules of the vehicle during operation. By connecting the car's OBD port to a computer, you can view real-time vehicle data and detect faults, providing convenience for car repairs, developing vehicle-related functions, and modifying car equipment. 2. When the vehicle's malfunction indicator light comes on, technicians can connect a computer to the OBD port to read the fault codes, thereby determining the issue with the vehicle and proceeding with repairs.