Toyota Corolla Touring Sports 2023 Interior Fuse Box map

This is the fuse map for the interior fuse box of Toyota Corolla Touring Sports sold in EU countries.
For reference, the vehicle is a 2023 model, and 1.8 hybrid system and engine performance have changed from the 2022 model, so please note that it may be different from other models.

 

The interior fuse box is located inside the lower driver's seat (based on the left driver's seat).

 

 

In order to install equipment such as a dash cam in a vehicle, you must know the information of the interior fuse box because power must be supplied from the interior fuse box.

 

For reference, the type of fuse used in the indoor fuse box is a low-profile mini fuse.

 

Addition 1 :
I found a webpage with a little more explanation of the indoor fuse map.
Please refer to this page.

https://www.startmycar.com/toyota/corolla-hybrid/info/fusebox/2023

2023 Toyota Corolla Hybrid fuse box diagram - StartMyCar

 

 

Addition 2 :

 

There are generally two ways to install a dashcam in your car.

1. using a cigarette lighter to power it (which is pretty obvious)
This one doesn't require any instructions, as you just plug it into the cigarette lighter.

2. powering it from the interior fuse box (probably not via a cigarette lighter, like me).
Generally, dashcams sold these days support always-on recording, so will need to run three wires to a car.

 

I purchased VIOFO's A139 Pro 4K HDR dashcam, which uniquely uses 5 volts instead of 12 volts, so you'll need to connect a device that steps down the voltage from your car's 12 volts to 5 volts. (The VIOFO A139 Pro 4K HDR dashcam comes with an adapter that converts it to 5 volts via the cigarette lighter jack.)

My car unfortunately didn't have the recent trend of exposed cigarette lighter jacks on the front of the driver's seat, and I'm not a fan of wires cluttering up the interior, so I decided to run power from the interior fuse box.

This is the package for the A139 Pro 4K HDR dashcam I purchased.

 

 

In the package configuration, the bundle of cables on the top right is the cable that connects the interior fuse box to the dashcam.

In the photo, there are 3 strands of wires (red, black, and yellow), each tagged with the terminal to which it should be connected.

 

Each dashcam manufacturer offers different colors of wires. It's not the color that matters, it's where each wire connects (see how the manufacturer tells you to connect the wires).

For my dashcam, I connect the red wire to + from the battery, the black wire to the ground, and the yellow wire to the output wire (ACC) that comes out when the car is powered on or started. 

 

Now I need to open the indoor fuse box and decide where to connect.

 

1) Battery+ (Red line)

 

This is referred to as an always-on power line, which means that power is always available, regardless of whether the vehicle is running or not. (For example, locking or unlocking the vehicle's doors, or turning on the dome lamps when the vehicle's doors are opened, are all connected to always-on power.)

 

You can choose other devices, but it's wise not to touch anything that's closely related to the safety of the vehicle, so I made the connection with the vehicle's dome lamp, which is not related to the safety of the vehicle.

Battery+ (Redline)

 

2) ACC (Yellow line)

 

ACC is a mode that allows your car's electronics to be powered by the car's battery, meaning they are normally off and turn on when you want them to.

 

 

It's common to connect this wire to a cigarette lighter (again, a terminal that has nothing to do with the safety of the vehicle).

ACC ( Yellow line)

 

3) GND (black line)

 

Plastic and metal bolts are a no-no!!!!!
Only metal to metal.

 

GND (black line)

 

 

If you have any questions, feel free to comment.

 

Kiitos!!