Toyota Harrier - Repair abs pump

How does an ABS block work?

Why is the ABS block useful?

It is not always known, but the ABS system was first developed for airplanes in the 1920s: it was necessary to prevent skidding on landing. The purpose of the ABS block in a car is to prevent, during emergency braking, the wheels from locking.

A valuable aid: the ABS system

The ABS block is part of the overall ABS system. There are in Toyota Harrier ...

• The wheel speed sensors: each sensor is placed in front of a target, a gear that is also called phonic wheel.
• The ABS block: the following information allows to understand the importance of this element.
• The magnetic targets: they are sometimes integrated into the wheel bearings.

The ABS block

In an ABS block of the car manufacturer Toyota Harrier , we distinguish among others...

The ECU

Each time a wheel locks, it controls the solenoid valves and the hydraulic pump.

The hydraulic unit

Many components make it up including:

• Solenoid valves with each wheel having an intake and exhaust solenoid valve.
• Electronic brakeforce distribution, which has a complementary role managed by the ECU.
• A hydraulic pump that blocks the brake pedal so that it does not sink.

The motor driving a hydraulic pump

It transfers hydraulic energy into mechanical energy.

How to replace the Toyota Harrier ABS block?

How to recognize an ABS block failure?

It is very often one or the other reason: The vehicle is unstable on icy roads or an electrical concern.

What does Diag-Engine offer?

Diag-Engine is a French company that has largely proven itself regarding its automotive know-how. Therefore, you will not be able to buy new ABS blocks from Diag-Engine.

How to do it?

48 hours is enough for your ABS block to be restored to working condition and then sent to your home.

The method of operation is fast. You select the make corresponding to your automobile, then the model and finally the brand of ABS block that corresponds to it. Thus you just have to go to the purchase and send to Diag-Engine your failed ABS block.

Don't worry, if you are not sure about the ABS block model, just contact us and we will tell you.

The address you can send it to is visible at the bottom of the site.

Some customer feedback

• Thank you for your fast and efficient service. The breakdown has disappeared. The CT validated.
• The mechanic gave me a quote of 1000 € to replace my ABS block. By going through Diag-Engine, I got it for only 380 €. Thank you !
• The installation of my ABS block was done by my mechanic ! I hope the repair will be durable even if it is guaranteed for life!

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