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BMW
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1994
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850CSi (E31) V12-5577cc 5.6L SOHC (S70)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Automatic Stability Control Plus Traction (ASC+T)
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Defect Code 21
Defect Code 21
Defect Code 21
:
Explanation
:
ABS/ASC+T control unit defective
Possible cause
:
Hardware defect in the control unit
Troubleshooting
:
Switch off ignition, renew ABS/ASC+T control unit