DSC LIGHT

2002 BMW 530

Tiny

xragexpl

December, 1, 2008 AT 6:50 PM

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

3 Answers

Tiny

Dr. Hagerty

December, 1, 2008 AT 8:21 PM

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.

Tiny

xragexpl

December, 1, 2008 AT 10:21 PM

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

Tiny

Dr. Hagerty

December, 2, 2008 AT 12:12 PM

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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