Non-working wipers, cigarette lighter failure, dimmed headlights on a Toyota Corolla, all this is the result of blown fuses. In this case, there is no way to do without replacement, but not always independent intervention in such a complex mechanism as a car’s electrics can save money; sometimes everything happens quite the opposite.
The electrical circuit of the Toyota Corolla is protected by several fuses, fused jumpers and switches that operate in automatic mode. The central unit is located directly under the dashboard, on the driver's side of the Toyota Corolla, on the wall. It is covered by a decorative panel, which can be easily removed if necessary.
The location of the second block is the compartment where the Toyota Corolla engine components are located.
In models with air conditioning, the location is different; here the unit is installed next to the battery.
Location of fuse and relay blocks, drawing from the manual
Fuses for Toyota Carina E
Toyota Carina E is a car that is a sedan produced by Toyota.
The first cars of this model appeared back in 1970. Subsequently, the release went through seven generations, each of which underwent changes in relation to the previous one. Initially, Carina was created as a sports car for urban conditions.
Fuse and relay boxes are found in almost every car. They are necessary for organizing the safe and uninterrupted operation of electrical systems, which, in turn, ensure the functionality of various devices in the car.
Thus, fuses and relays are considered one of the important elements in the Toyota Carina E, without which it could not function normally.
Toyota Carina contains three fuse blocks:
- Main block. Located in the engine compartment under the hood.
- Mounting block in the cabin.
- Additional mounting block under the dashboard.
Each of these blocks contains multiple fuses. The elements are arranged in a special order, and each fuse has its own designation, so you can quickly find the right element.
Toyota Carina wiring diagram - electrical diagram
The fuse box in the engine compartment of the Toyota Carina E. The left seat braid is ready. The heating fuse is the lowest right one installed from the factory.
Fuses for Toyota Carina E
Seat chips, heating wiring is already connected to the driver's seat. The pinout of the standard heating chip, the left seat was embedded in this button.
Decoding fuses for Toyota Carina. Electric side mirrors, toyota carina cigarette lighter fuse, clock, radio. The story of the owner of Toyota Carina E - independent Toyota Carina E fuses diagram.
But that was not the case, it turned out that the connector inside the fuse block had turned sour; more correctly, it would be the fuses of the Toyota Carina e circuit; almost all the contacts had soured and were coming off; I had to disassemble and clean everything.
Collection of electrical circuits for some Toyota car models.
The Carina passenger station wagon had the same engines as all other cars in the Carina range: The model was distinguished by a wide variety of body color options.
Thu Jan 06, 3: The instructions describe in great detail all types of repairs for this car, and also discuss in great detail the structure of the Toyota Karina E car.
You have lost regular food. How can I find out which radio is responsible?
Fuses and relays Toyota Carina E
Toyota-club forum Karina E where is the relay or fuse located. And also a folding mechanism, which is not.
Main unit
The main fuse and relay box is located under the hood of the car near the battery. The elements of this unit are responsible for the safe operation of electrical systems that provide important vehicle functions. For example, fuses regulate the flow of fuel to the pump and turn the windshield wipers on or off.
Below is a diagram of the location of fuses and relays in the block, as well as a table that shows the purpose of the main elements.
Also, the fuses and relays of this unit are responsible for the cigarette lighter and provide electricity to the fan and the stove.
Purchase, removal and replacement of elements
Naturally, a car's electrical equipment cannot work forever, especially if a particular part is used too often. Knowing the location of all the necessary blocks and relays in them, in case of malfunctions, you can quickly remove and install a new spare part, rather than going to a service station, wasting time and money. Before removing a part, it is important to have the appropriate tools. Firstly, these are pliers. They should remove the required relay. Secondly, this is a rag and a brush. They are necessary to clean the nest from the remnants of oxidative processes, if any. And, of course, you need to have a replacement set of relevant parts.
Mounting block
The main mounting block is located inside the car, and the layout of the block elements is the following image.
As for the purpose of the fuses and relays designated by numbers, each element is responsible for the following:
- Engine control.
- Door lock.
- Heated front and rear windows.
- Connector holder for additional fuses or relays.
This block also contains fuses and relays that ensure the operation of the fuel pump and regulate the process of slowing down the vehicle speed (in the form of sensors).
'13-18 Toyota Auris and Corolla Ascent
| No. | Fuse | A | Scheme |
| 1 | P/EXIT | 15 | Socket |
| 2 | DB | 7,5 | On-board diagnostic system |
| 3 | STOP | 7,5 | Brake lights, multiport fuel injection system/sequential multiport fuel injection system, high mounted brake light, ABS, VSC, shift lock control system |
| 4 | FOG REAR | 7.5 | Rear fog light, sensor and instruments |
| 5 | D/L No. 3 | 20 | Power door lock system |
| 6 | S/ROOF | 20 | A roof with a panoramic view |
| 7 | FOG FR | 7,5 | Front fog lights, sensor and instruments |
| 8 | AM1 | 5 | "IG1 RLY", "ACC RLY" |
| 9 | D/L NO.2 | 10 | Rear Door Lock System |
| 10 | DOOR NO. 2 | 20 | Electric windows |
| 11 | DOOR P/P | 20 | Electric windows |
| 12 | DOOR R/L | 20 | Electric windows |
| 13 | WASHER | 15 | Windshield washer |
| 14 | WIPER NO.2 | 25 | Front windshield wiper and washer (with automatic wiper system), charging, power supply (except 1WW) |
| 15 | RR windshield wiper | 15 | Rear window wiper |
| 16 | WIPER NO. 1 | 25 | Windscreen wipers |
| 17 | C.I.G. | 15 | Cigarette lighter |
| 18 | ACC | 7,5 | Outside rearview mirrors, main body ECU, clock, audio system |
| 19 | SFT LOCK-ACC | 5 | Shift Lock Control System |
| 20 | TAIL | 10 | Front marker lights, tail lights, license plate lights, front fog lights |
| 21 | PANEL | 7.5 | Light switch, instrument cluster illumination, glove box illumination, main body ECU |
| 22 | WIPER-S | 5 | Charging system |
| 23 | ECU-IG No. 1 | 7,5 | Electric cooling fan, AFS, charging system, ABS, VSC |
| 24 | ECU-IG No. 2 | 7,5 | Tail lights, multiport fuel injection system/sequential multiport fuel injection system, AFS |
| 25 | ECU-IG NO.3 | 7,5 | Multiport Fuel Injection System/Sequential Multiport Fuel Injection System, Interior Rear View Mirror, Panoramic Roof Shade, Shift Lock Control System, Headlight Cleaner, AFS |
| 26 | HTR-IG | 7,5 | Air conditioning, heated rear window |
| 27 | ECU-IG No. 4 | 7,5 | Main body ECU, front passenger seat belt reminder lamp, outside rear view mirrors |
| 28 | ECU-IG NO.5 | 5 | Electric power steering |
| 29 | IGN | 7,5 | Intelligent Entry and Start System, Multiport Fuel Injection System/Sequential Multiport Fuel Injection System, Steering Lock System |
| 30 | S/HTR | 15 | Seat heating |
| 31 | METER | 5 | Caliber and counters |
| 32 | A/BAG | 7.5 | SRS airbag system |
Additional mounting block
This unit is located under the dashboard of the Toyota Carina. The block fuse layout is as follows:
As for the designation and purpose of the elements, they are presented in the table below.
Also, the fuses of the unit in question are responsible for the operation of the windshield wipers and washers, organize the inclusion of fog lights, if necessary, and also ensure the operation of the brake light and the central locking.
Sometimes situations arise when it is necessary to replace fuses or relays in any of the blocks of a Toyota Carina. Despite the reliability of a Japanese vehicle, a failure may occur in the electrical system, causing the element that is responsible for the safe operation of the vehicle's devices to overheat. This element is fuses or relays.
The presence of a fault in the fuse can only be determined visually, so you will have to open the block and find the required element. The main signs of a problem are darkening of the housing and the formation of part defects, presented in the form of broken connections.
Before making a replacement, there are a few tips to consider:
- Replacement must be done with tweezers. And it is desirable that it is not metal and small. This will not only ensure the safety of the person replacing the part, but will also preserve the integrity of the electrical systems and the fuse itself.
- The replacement part must be an analogue of the failed one. Most car enthusiasts carry a set of spare fuses and relays with them in their car. The diagram on the unit cover, as well as the numbering of the fuses in the unit itself, will help determine which element is needed.
- If the problem occurs in the fuses, then it must also be taken into account that the malfunction may also occur in the inserts.
To replace the fuse, you will first need to turn off the car's engine, as well as the battery in order to stop the flow of electrical current through the network. Once these steps are completed, you can begin to remove the unit cover and directly replace the faulty element.
Basically, the replacement process does not cause any difficulties and is completed quite quickly. Many vehicle owners are able to cope with this task on their own, which will save money. However, if after the replacement has been made, there are no improvements in the performance of the car, you should contact a service station for the help of professionals.
Toyota Karina E is a car that has earned the trust of most car enthusiasts. The presence of three fuse and relay blocks indicates the safe operation of many functions and devices of the vehicle.
Where are the fuses located on a Toyota Karina?
A collection of electrical circuits for certain Toyota car models. Diagrams of heating, air conditioning, and control devices are provided. Wiring diagrams for starting, control and ignition systems, as well as heating and air conditioning systems, Toyota Land Cruiser charging system. At the end of the article there are several electrical circuits from the Toyota Carina.
Checking fuses on a car without removing them
Toyota car starting, control and ignition system
- Ignition fuse
- Injection system fuse
- Main relay accounting injection system
- Injectors
- Fuel pump relay
- Flow meter
- Recirculation sensor
- temp sensor water
- throttle rotation sensor
- Oxygen sensor
- Oxygen sensor
- Diagnostic connector
- EFI ECU
- Automatic Idle Air Control Valve Coil
- Motor check indicator lamp (on the device composition)
- Speed sensor
- Contact water temperature sensor
- Diagnostic connector
- Ignition coil and ignition unit
- ignition distributor.
Electrical circuit for heating and air conditioning, battery charging system
Before performing work on the electrical equipment of a Toyota car, disconnect the ground from the battery. On some cars, this should be done only after making sure that you understand the code for decoding the radio. In advance, before finding a fault using the diagrams, make sure that the fuses are intact and the state of charge of the battery. Disconnect connectors by holding them by the body, not by the wires. Proceed with repairs only if you have all the necessary diagrams and tools.
Source: https://sis26.ru/gde-nahodjatsja-predohraniteli-na-tojote-karina/
location of fuses and relays in Carine
As fate would have it, I now have standard turn signals combined with fog lights (installed in the bumper). There is standard wiring for the fog lights, it comes to the fuse and relay block near the driver's right foot. further confusion - all the switches are in place, one large fuse is missing (the button on the panel doesn’t even smell - where is it usually located, by the way?). I wanted to remove this entire block and figure out where everything was going, but it turned out to be very difficult. Having examined all the available diagrams, I realized that they do not give an idea of the arrangement of the elements.
People! If someone has figured it out, look at the photos and if someone finds something similar, write down what is there! PLEASE! I will be grateful for ANY information! I think it will also be useful for others if they install fog lights (even not their own ones), and in general for development.
in the first photo the block is on the left passenger side (I posted it just in case - everything is also vague - it has to do with the stove). Above the fuse at 30 it says “FR DEF” (it was in the dictionary).
on the second - at the driver’s right foot: I - contact in the block where the wire from the fog lights comes from the bumper (red with white stripes and two gray marks), II - the connector itself (simply disconnected and put aside), III - an incomprehensible connector, just hanging. Does anyone have any information on what fuse is for what? I don't have any lid
the search showed that almost all fog lights were installed at random, some did not have a relay (they adapted them from vases) - if I haven’t found something, please point me on the right path! With my height, it wasn’t even possible to take a good photo - if you have to go at random, then you need to look for some small friend
