Nissan Serena - Repair abs pump

Principle of the ABS block

Why is the ABS block useful?

It was Bosch that developed the first electronic ABS system in the late 1970s. The principle of the ABS system is rather well understood by the general public since it simply prevents the wheels from locking up when the driver presses the brake pedal too hard.

A valuable assistant: the ABS system

The ABS block is an accessory to the general ABS system. There are for the Nissan Serena brand ...

• Magnetic targets: they generate signals read by the sensors, which send these signals to the ABS computer.
• The ABS block: let's see precisely the elements that make it up below...
• Wheel speed sensors: each of the sensors is placed in front of a rotating gear that generates a magnetic field variation and induces a sinusoidal signal.

The ABS block

The ABS block of the Nissan Serena brand consists of the following components, among others...

The hydraulic motor

It is a member that transforms a flow rate into rotational speed and a pressure into operating torque. The speed of rotation of the motor is proportional to the flow that feeds it.

The hydraulic unit

• Solenoid valves with a presence of ABS regulation on the rear wheels.
• The electronic distributor that modulates the pressure on the rear wheels.
• A hydraulic pump that blocks the brake pedal so that it does not sink.

The computer

It warns the driver of a technical problem by lighting a specific light on the dashboard.

How to repair Nissan Serena ABS block

How to tell if an ABS block is defective

Most of the time it is one of two reasons: Wheels lock up during hard braking or an electrical concern.

What are the services of the company Diag-Engine.fr?

Diag-Engine is a competent company in the repair of ABS block all types of models. Please note that Diag-Engine does not sell any new ABS blocks.

How does it work?

Go to the Diag-Engine.fr store to choose the make and model of your vehicle. Check that the reference corresponds to that of your ABS block. Then place your order and make your payment. As soon as possible, send to the address that appears on the order form your broken part.

As soon as we are in possession of your ABS block, wait only a few days to receive it as new.

The address to which you must send it to us is indicated at the bottom of the site.

Can't find the reference? Contact us and we will help you.

Some customer reviews

• The garage owner gave me a quote of 1100 € to replace my ABS block. Thanks to Diag-Engine, it only cost me 380 €. Thank you!"
• Very responsive and fast service. Just 8 days between shipping and return colissimo after repair.
• The Abs block is now reassembled and the brakes work as before!

Important! Payment in installments without charge is possible.