2002 BMW 530 DSC LIGHT

  • Tiny
  • Xragexpl
  • 2002 BMW 530

Electrical problem
2002 BMW 530 6 cyl Two Wheel Drive Automatic 79000 miles

what can I do if I got this code on my 2002 530i LWS open circuit to CAN 91

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Monday, December 1st, 2008 AT 6:50 PM

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  • Tiny
  • Dr. Hagerty
  • EXPERT
  • 9,737 POSTS

What method of code extraction was used to get this fault? Often times the generic extraction of faults for the DSC system can be incorrect and might lead you astray. I await your reply.

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Monday, December 1st, 2008 AT 8:21 PM
  • Tiny
  • Xragexpl
  • MEMBER

SNAP ON OBD2 scaner it said LWS open circuit to Can 91

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Monday, December 1st, 2008 AT 10:21 PM
  • Tiny
  • Dr. Hagerty
  • EXPERT
  • 9,737 POSTS

This may require replacement of the DSC control module and for it to be coded to the vehicle. Before I can feel good about that recommendation I request you seek out a BMW technician with the BMW software (AKA a GT-1) to read out the faults and then repost to us. If the DSC control module does require replacement, it will require either the GT-1 or Autologic and someone who knows how to use it.

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Tuesday, December 2nd, 2008 AT 12:12 PM

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