Mercedes SL R231 - Repair of abs block
  • Mercedes SL R231 - Repair of abs block

Mercedes SL R231 - Repair abs pump

Mercedes SL R231 ABS pump repair within 24–48 hours at a fixed price of €396 Money-back guarantee and lifetime warranty included. Over 99.9% success rate on ABS pump repairs. Contact us via WhatsApp +33626664155 or email for more information.
€396.00 Tax included
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Réparation ABS Diag-engine

Car ABS pump repair procedure

ABS Repair Process for Mercedes SL R231 - €396 with Lifetime Warranty - Repair completed within 24–48 hours

Car ABS Repair Procedure

  • ✅ Add your car model to your cart and place your order on our secure website.
  • ✅ Print your invoice and carefully package your original ABS unit.
  • ✅ Send your ABS unit to us along with your invoice (shipping at your expense).
  • ✅ Once received, our technicians will repair your ABS unit within 24 to 48 hours.
  • ✅ We ship your repaired ABS unit back to you free of charge, ready for reinstallation.
  • ✅ All our repairs are covered by a lifetime warranty for your peace of mind.
  • ℹ️ Repairing your ABS unit allows you to keep your original factory-installed part. No coding, programming or vehicle adaptation is required for the reinstallation.
Repaired ABS pump, lifetime warranty included

Repairable ABS Pump Faults – Mercedes

  • Brake fluid remaining under pressure in one or more brake calipers
  • Brakes remaining under pressure after releasing the brake pedal
  • Braking issues without the ABS dashboard light turned on
  • Soft brake pedal that sinks or feels hard when pressed
  • Braking issues with the ABS dashboard light turned on
  • Bleeding impossible on one or more brake calipers
  • One or more wheels locking during braking
  • One or more wheels braking incorrectly
  • No braking pressure on one wheel
  • Vibrations felt during braking
  • Brake fluid leak
  • C1401 43C0 – Pump motor fault
  • C2498 – Check operating time of component A7/3 (SBC hydraulic unit)
  • C249F – Electro-hydraulic braking (EHB): cumulative operating factors too high
  • C2131 – Defective accumulator
  • C233D – Hydraulic fault: A7/3y10 rear left inlet control valve
  • C23BD – Hydraulic fault: A7/3y12 rear right inlet control valve
  • C25D4 – Hydraulic fault: pressure supply missing or insufficient
  • C22BD – Hydraulic fault: front right inlet control valve
  • C223D – Hydraulic fault: front left inlet control valve
  • C235C – Check component A7/3 (SBC hydraulic unit)
  • C26F5 – Control unit: internal fault
  • C26FB – Implausible pressure build-up
  • C235A – Please check component A7/3 (SBC hydraulic unit)
  • C235E – Check component A7/3 (SBC hydraulic unit)
  • C2359 – Check component A7/3 (SBC hydraulic unit)
Repair your ABS unit ABS repair you can trust
Diag-Engine
330 Items

Data sheet

Brand
Mercedes
Model
SL R231

Specific References

Principle of the ABS block


The ABS block and road safety


It was the German company Bosch that developed an early version of the ABS block in the late 1970s. The ABS block controls the braking force of each wheel by adapting the level of pressure applied. Because too much pressure can cause the wheel to lock up.


A valuable aid: the ABS system


The ABS block is a part of the overall ABS system. We can observe for the Mercedes SL R231 model ...


  • The magnetic targets: they are in the form of a succession of north and south poles. The alternation of the poles varies the output signal.
  • The ABS block: more details below.
  • The wheel speed sensors: there are 2 types, the inductive sensors composed in particular of a permanent magnet and the active sensors.

The ABS block


Various elements of the ABS block of the Mercedes SL R231 car to be apprehended including:


The hydraulic unit

It is composed of various elements including...


  • Solenoid valves that eliminate the need for a brake compensator.
  • The electronic brake distributor, which has a complementary role managed by the ECU.
  • A hydraulic pump, the action of which allows the liquid accumulated in the accumulator to be ejected to the master cylinder thus preventing the pedal from being depressed.

The motor driving a hydraulic pump

This is an organ that transforms a flow rate into rotational speed and a pressure into operating torque. The motor's rotational speed is proportional to the flow rate that feeds it.


The ECU

As soon as a wheel tends to lock, it controls the solenoid valves and the hydraulic pump.


The Mercedes SL R231 ABS block repair


How to recognize a malfunctioning ABS block


The reasons are varied, and the ones that often show up are... The ABS light is on on your dashboard or an ABS sensor is out of order.


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


Diag-Engine is an expert company in the repair of the ABS block of all brands. It is important to understand that Diag-Engine does not sell new ABS blocks.


Concretely...


A week is enough for you to get your ABS block back in perfect condition.


You need to know the reference of your defective ABS block to order its repair. Then all you have to do is pay for the part in your cart after selecting the make and model of vehicle you own. Finally, send us your defective ABS block as soon as possible.


Do not hesitate to contact us, a technician will assist you.


You will find the address of the Diag-Engine workshop at the bottom of the site.


They trusted us


The company Diag-Engine to the pleasure of collecting a large number of comments from individuals and garage owners satisfied with their ABS block.
  • The Abs block is now reassembled and the brakes work as before!
  • When I received the ABS block for my Mercedes SL R231 , I mounted the part myself. I was afraid to start, but ... miracle! No more bells!"
  • I sent my ABS block to Diag-Engine and all the follow-up and service were on point, from the contact to the repair and from the delay until the delivery.

Use the chat window to submit your question to us during the store opening hours.


We repair the entire car or motorcycle abs block which our customers often call by the following terms: pressure sensor - abs pump - hydraulic block - abs ECU - abs box - abs kit - hydraulic unit - abs esp block. Please note that we do not sell new or second hand products!