Bosch 5.3 ABS Pump Module Repair
Common Faults:
- No communication with ABS module
- Holding pressure in the brake calipers
- No brake pressure at one of the wheels
- No brake fluid in one or multiple brake calipers
- Brake pedal dropping to the floor
- Other faults on request
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Man-Fre, 08:00 - 17:00
Bosch 5.3 ABS Pump Repair & Fitting
The Bosch 5.3 ABS Pump is a critical component in modern vehicle braking systems, renowned for its role in enhancing driving safety by preventing wheel lockup during emergency braking. This system comprises an ABS pump and module, essential for ensuring the vehicle’s control and stability.
ABS Module Bosch 5.3: This module acts as the control center of the ABS system. It processes signals from wheel speed sensors, managing the pump’s brake pressure to prevent wheel lockup. This functionality is key to maintaining safe and effective braking.
ABS Hydraulic Unit: Crucial in the system, the hydraulic unit regulates brake fluid pressure to each wheel. By carefully controlling this pressure, it ensures the correct braking force is applied, aiding in maintaining traction and preventing skidding.
ABS Motor: Vital for the ABS system’s overall operation, the motor maintains the required pressure in the hydraulic unit, crucial for the effective management of brake fluid during braking.
Regular maintenance of the Bosch 5.3 ABS Pump, including its module and motor, is essential for ensuring the best safety and performance of your vehicle.
 
				
														ABS Pump Motor
ABS HCU – Hydraulic Control Unit
ABS ECU – Electronic Control Unit
Please note: The image shown is a reference guide and might not match the exact model of the ABS pump offered.
Bosch 5.3 ABS Pump Potential Issues
Over time, parts of the Bosch 5.3 system, such as the module or hydraulic unit, may wear or develop faults. Symptoms of a failing ABS system include an illuminated ABS warning light, decreased brake responsiveness, or unusual braking patterns, signaling the need for professional assessment and repair.
Bosch 5.3 ABS Pump Repair and Remanufacture
At ControlUnits, we specialize in the repair and remanufacture of the Bosch 5.3 ABS Pump. We offer both repair by post and on-site fitting services. Our experts conduct comprehensive diagnostics to identify and resolve issues, followed by precise repairs and recalibration. After repair, each unit undergoes rigorous testing, including a test drive, to ensure the ABS system operates perfectly. We back our services with a warranty, giving you confidence in the reliability of your ABS system.
Get in Touch for Bosch 5.3 Repairs
For expert repair and remanufacture of your Bosch 5.3 ABS system, trust ControlUnits. We are committed to your vehicle’s safety and performance. Contact us today for top-quality service in restoring your vehicle’s braking system.
Find Your Part Number
If your part number is not listed below or you require assistance, please call us on 01884 798090
| Part number | Part number | Part number | Part number | 
|---|---|---|---|
| 8E0 998 375 | 0 273 004 284 | 8E0 614 111 A | 0 265 220 408 | 
| 8E0 998 375 A | 0 273 004 283 | 8E0 614 111 B | 0 265 220 405 | 
| 8E0 998 375 B | 0 273 004 285 | 8E0 614 111 C | 0 265 220 411 | 
| 8E0 998 375 C | 0 273 004 286 | 8E0 614 111 H | 0 265 220 481 | 
| 8E0 998 375 D | 0 273 004 134 | 8E0 614 111 M | 0 265 220 441 | 
| 8E0 998 375 E | 0 273 004 133 | 8E0 614 111 P | 0 265 220 438 | 
| 8E0 998 375 F | 0 273 004 135 | 8E0 614 111 R | 0 265 220 444 | 
| 8E0 998 375 G | 0 273 004 358 | 8E0 614 111 AH | 0 265 220 525 | 
| 8E0 998 375 J | 0 273 004 573 | 3B0 614 111 | 0 265 220 621 | 
- No communication with ABS module
- Holding pressure in the brake calipers
- No brake pressure at one of the wheels
- No brake fluid in one or multiple brake calipers
- Brake pedal dropping to the floor
- Other faults on request
Matching Vehicles
| Make | Model | Years | 
|---|---|---|
| Audi | A4 | B5 (1994-2001) | 
| Audi | A6 | C5 (1997-2005) | 
| Audi | A8 | D2 (1994-2002) | 
| Saab | 9-3 | 2nd gen (1998-2003) | 
| Saab | 9-5 | 3rd gen (1997-2010) | 
| Saab | 900 | 2nd gen (1993-1998) | 
| Volkswagen | Passat IV | B5 (1996-2000) | 
								Reparasjonsservice
						
					
					- Legg inn din bestilling: Bestill reparasjonen din online eller per telefon og fyll ut vårt reparasjonsskjema.
- Send inn din enhet: Pakk enheten din forsvarlig og send den til oss i posten, eller lever den inn til oss.
- Testing og reparasjon: Vi tester enheten din først. Hvis den er defekt, reparerer vi den innen 1-3 arbeidsdager.
- Betaling: Når reparasjonen er fullført, kontakter vi deg med betalingsalternativer.
- Returfrakt: Din reparerte enhet blir sendt tilbake til deg, forsvarlig pakket og med sporing.
Merk: Hvis enheten som sendes til oss ikke er defekt, vil vi kun belaste en testgebyr, sammen med pakke- og portokostnader. Vennligst se vårt testgebyr og portokostnader.
Utskiftingsenheter
- Legg inn din bestilling: Vennligst kontakt oss med din defekte enhets artikkelnummer slik at vi kan sjekke tilgjengeligheten av en utskiftingsenhet.
- Send din opprinnelige enhet: Pakk forsvarlig og send din opprinnelige enhet til oss.
- Dataoverføringsprosess: Vi vil overføre alle nødvendige data fra din opprinnelige enhet for å sikre at utskiftingen er fullt kompatibel med ditt kjøretøy. Noen enheter kan programmeres uten den opprinnelige enheten (vennligst sjekk med en av våre ansatte).
- Selvprogrammering (valgfritt): Hvis du foretrekker å programmere utskiftingsenheten selv og sende din opprinnelige enhet senere, kontakt vår kundeservice. Et depositum vil gjelde inntil vi mottar din opprinnelige enhet.
- Returfrakt: Når dataoverføringen eller programmeringen er fullført, sender vi utskiftingsenheten til deg, klar for installasjon. Vær oppmerksom på at noen mekhatronikkenheter vil kreve en tilpasningsprosedyre etter installasjon, som må utføres med relevante diagnostiske verktøy.
Merk: Alle utskiftingsenheter selges på utvekslingsbasis. Du må returnere din opprinnelige enhet for å fullføre prosessen.
 
							 
															
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