BMW Common ECU Failures
BMW ABS DSC pump – Common 5DF0 & 5DF1 Fault
This BMW ABS/DSC pump is a very common failure for the BMW 3-Series, Z4, 1-series and M5 built between 2005 and 2014.
The common symptom is that the ABS, DSC and handbrake light warning lights remain permanently illuminated, if you have performed a diagnostic scan then you will also have the following fault codes stored within the ABS system; “5DF0-Hydraulic unit pump motor” and “5DF1-Hydraulic unit pump motor connector faulty” these fault codes may clear initially but they will always return and become a permanent fault. A new unit from the BMW main dealers is very expensive and you only get a 1 year warranty from them.
This BMW ABS/DSC pump is a very common failure for the BMW 3-Series, Z4, 1-series and M5 built between 2005 and 2014.
The common symptom is that the ABS, DSC and handbrake light warning lights remain permanently illuminated, if you have performed a diagnostic scan then you will also have the following fault codes stored within the ABS system; “5DF0-Hydraulic unit pump motor” and “5DF1-Hydraulic unit pump motor connector faulty” these fault codes may clear initially but they will always return and become a permanent fault. A new unit from the BMW main dealers is very expensive and you only get a 1 year warranty from them.
The following vehicles from 2005 to 2014 are affected with this fault:
Common stored fault codes:
5DF0-Hydraulic unit pump motor
5DF1-Hydraulic unit pump motor connector fa
- 318D M SPORT
- 325D M Sport
- 325i
- 325i SE
- 325i SE Convertible
- 325i M Sport
- 330i SE
- 330D SE
- 330D
- 330D Coupe
- 330 Cabriolet
- 330i M Sport
- 330D M Sport
- 335 SE
- 335i SE
- 335i M Sport
- 335D M Sport
- 338
- Z4 SE
- Z4 SI Sport
- Z4 Sport
- Z4 SI Sort
- Z4 2.0i Sport
- Z4M
- M3
- 130i M Sport
- 130i
- M5 Touring
Common stored fault codes:
5DF0-Hydraulic unit pump motor
5DF1-Hydraulic unit pump motor connector fa
