Bosch ABS Pumps & modules

Bosch ABS pump repair

 

From the very beginning of ABS (Anti-lock Braking System) technology Bosch have been market leaders in concept and design for production vehicles, starting with the Mercedes-Benz W116.

However due to mass production, quality control problems arise. With each generation of Bosch ABS pump and module comes its own inherent fault.

We cover the entire range of Bosch ABS pump and modules and have been repairing these for many years. Using our bespoke Hardware-In-the-Loop test rigs allows us to test these ABS pump and modules under real-world load and driving conditions. Using only the highest rated components during rebuild we can ensure that each rebuilt Bosch ABS will exceed manufacture specification.

 

Bosch have an extensive range of ABS versions including 5.3, 5.3ASG, 5.3S, 5.7, 5.7ASG, 8.0, 8.1, 9.0 and SBC3

These are fitted to a range of vehicle manufactures over a vast range of models – click on the system types below for more information.

Bosch 5.3 ABS repair5.3 & 5.3ASG

The Bosch 5.3 ABS is common for loss of communications which will cause the ABS warning light to become illuminated and will often prevent the dashboard speedometer from working. Detailed information can be found for the Daewoo Lanos and Vauxhall Omega and Vectra.


Common fault codes:

  • P0500 – Vehicle speed sensor malfunction

Affected Vehicles:

  • Alfa Romeo 156, GTV
  • Audi A4, A6, A8, S4
  • Citroen Xsara, Relay, Dispatch
  • Daewoo Leganza, Lanos
  • Fiat Multipla, Ducato, Boxer
  • Ford Cougar, Mondeo, Transit
  • Iveco Daily
  • Kia Sorento
  • Lancia Lybra
  • Nissan Almera, Navara
  • Peugeot 306, 307, Boxer
  • Renault Megane
  • Saab 9-3, 9-5
  • Skoda Superb
  • Toyota Avensis, Corolla, Yaris
  • Vauxhall Astra, Corsa, Omega, Vectra, Zafira
  • Volkswagen Passat

Bosch 5.3s ABS repair5.3S

Un'altra variante che presenta perdita di comunicazione frequente e tachimetro non funzionante. Questo modello presenta inoltre problemi all'elettrovalvola e al relè della valvola sulle Alfa Romeo 145 e GTV

 

Codici di guasto frequenti:

  • C0080 – RL solenoid valve circuit (circuito elettrovalvola posteriore sinistra)
  • 15-15 – Rear left load solenoid valve (output) [elettrovalvola di carico posteriore sinistra (scarico)]
  • P001B – front right drain valve (valvola di scarico anteriore destra)
  • P0003 – Front right load valve (valvola di carico anteriore destra)

 

Veicoli interessati:

  • Alfa Romeo 156, GTV, Spider
  • Audi A4
  • Citroen Xsara, Xsara Picasso
  • Ford Transit
  • Honda Accord, Civic
  • MG ZS
  • Nissan Primera
  • Peugeot 307, 406
  • Porsche 911, Boxster
  • Renault Clio, Megane Scenic
  • Rover 420
  • Saab 9-3, 9-5, 900
  • Toyota Avensis
  • Opel Astra, Combo
  • Volkswagen Passat
  • Volvo S40, V40

Bosch 5.7 ABS repair5.7 & 5.7ASG

The Bosch 5.7 & 5.7ASG ABS predominantly fails for faults relating to wheel speed sensors which can also affect the operation of the speedometer.


Common fault codes:

  • 21 – Wheel speed signal, front left
  • 32 – Wheel speed signal, front right
  • 30 – Wheel speed signal, rear left
  • 31 – Wheel speed signal, rear right
  • P0501 – Front left speed sensor
  • 00290 – Rear left speed sensor
  • 0118 – Front left wheel speed sensor open circuit

Affected Vehicles:

  • Alfa Romeo 147
  • Audi A4, A6, A8, S6, RS6
  • Bentley Arnage, Continental
  • BMW 5 Series, 7 Series, X5
  • Citroen C8, Xsara Picasso
  • Fiat Stilo
  • Ford Mondeo, Transit
  • Jaguar X-Type
  • Land Rover Range Rover
  • Mazda RX-8
  • Mercedes Sprinter, Vito
  • Peugeot 307
  • Porsche Boxster, Carrera
  • Rolls-Royce Phantom
  • Rover ZT, 75
  • Seat Ibiza
  • Skoda Fabia
  • Subaru Legacy
  • Toyota Avensis, Corolla Verso
  • Volkswagen Passat, Polo

Bosch 5.7P ABS pump repair5.7P

Primarily affecting the Mercedes Sprinter (click for detailed information) this Bosch 5.7P ABS will cause the ABS and traction control light to become illuminated and the ABS control unit will typically store a return pump fault code.


Common fault codes:

  • C1401 – Return pump fault
  • C142F – Right rear wheel speed sensor
  • C1302 – Inlet valve front right

Affected Vehicles:

  • Mercedes Sprinter
  • Maserati Quattroporte

Bosch 5.7S ABS pump repair5.7S

This Bosch 5.7S ABS pump and module will commonly cause the ABS warning light to come on as soon as the ignition is turned, fault codes that this ABS system type stores often cannot be cleared until it has been repaired.

 

Common fault codes:

  • C1266 – ABS valve power relay circuit failure

 

Affected Vehicles:

  • Jaguar X-Type
  • MG ZT-T
  • Seat Ibiza
  • Skoda Fabia

Bosch 8.0ASG ABS pump repair8.0ASG

This variation of the 8th generation Bosch ABS infamously causes drastic problems for the Vauxhall Corsa D (click for more information). The common fault is complete lack of braking effort to the front left brake caliper, this results in the vehicle dangerously pulling to the right side of the road during braking.


Common fault symptoms:

  • Swerving hard to the right while braking
  • No brake fluid reaching front left brake caliper

Affected Vehicles:

  • VAuxhall Corsa D

Bosch 8th generation ABS repair8.0, 8.0ESP, 8.0m, 8.1 & 8.2

Spanning over a decade, across multiple vehicles, the 8th generation of Bosch ABS units suffer common defects including the pump motor running all the time, even with ignition off and the key removed, or not running at all. Lack of communications to the ABS module is also very common across this generation. Detailed information on the Nissan Qashqai issues can be found here.


Common fault codes:

  • C1380 – ABS/ASR recirculation pump
  • C1381 – ABS/ASR recirculation pump electrical fault
  • C1110 – ABS power relay coil circuit failure

Affected Vehicles:

  • Audi A4, A5, A6, Q7
  • Citroen Berlingo, C4, Dispatch, Relay
  • Fiat 500, Ducato, Idea, Scudo, Stilo
  • Ford Transit
  • Hyundai Getz, I20, I30
  • Iveco Daily
  • Land Rover Freelander, Range Rover
  • Mercedes Sprinter, Viano, Vito
  • Nissan Micra, Primastar
  • Peugeot 308, 307, 407, Boxer, Partner
  • Renault Clio, Grand Scenic, Master, Megane, Trafic
  • Skoda Fabia, Roomster
  • Vauxhall Corsa, Meriva, Movano, Vivaro, Tigra
  • Volkswagen Crafter, Fox, Golf, Polo

Bosch 9.0 ABS pump repair9.0

Commonly this ABS system type will cause ABS and EBD warnings, prevent the speedometer from working and forced the vehicle into restricted running mode. Further information can be found for Fiat Ducato and Peugeot Boxer


Common fault symptoms:

  • ABS/EBD failure messages
  • Limp mode/restricted running mode
  • Speedometer not working

Affected Vehicles:

  • Citroen Relay
  • Fiat Ducato
  • Peugeot Boxer

Bosch SBC3 ABS repairSBC3

This ABS system, fitted to high-end vehicles, has a bad reputation for preventing the speedometer from working. Often internal failure will prevent communications to the ABS system.


Common fault symptoms:

  • No communication to the ABS
  • Speedometer not working

Affected Vehicles:

  • BMW 3 Series, 5 series, X5, X6
  • Ferrari California
  • Mercedes CLS

Need your Bosch ABS pump and module repairing?

If you have one of these Bosch ABS units and would like to send it for testing and repair:

Fill in and submit this test form

Print the booking confirmation email.

Package the Bosch ABS unit inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).

Send us your package by tracked courier (the shipping instructions are on the confirmation email).

Once received, we will test your ABS and call you to advise on the outcome of testing, if your unit is faulty and you choose to go ahead with the rebuild then we will take payment over the phone using a debit/credit card.

We will then rebuild your ABS pump and module and return it to you with an unlimited mileage warranty.

If you require further information regarding these Bosch ABS pump and modules then please contact us.