BMW X5 1999–2010 — technical service bulletin
Bulletin SIB-13-02-09 · NHTSA communication 10032642 · issued Oct 1, 2009
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2010
model years
12
vehicle entries
Official summary
Bmw vehicles: diagnosis for low pressure fuel supply faults. The service engine soon lamp is illuminated (a fuel pump malfuction message is displayed in the cc), and a combination of the following fault codes may be stored in the dde control module: 4bed/4bdd fuel pressure control, control deviation (pressure too high/too low); 4bdb fuel pre supply pressure control, control deviation/negative and 6292 control voltage too low, implausible signal currently present. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.