2002 BMW M3



March, 5, 2010 AT 4:04 PM

Tires and Wheels problem
2002 BMW M3 6 cyl Two Wheel Drive Manual 72000 miles

Tire pressure indicator comes on but pressure is fine. Had a diagnostic test done no faults show up. Reset indicator but comes on again after driving for a couple of miles. What can be the reason for this?

1 Answer


Dr. Hagerty

March, 7, 2010 AT 3:18 PM

The tire pressure monitoring is a derivative of wheel speed, are the wheels all the same circumference? Are there any faults in the DSC for front wheel speed sensors?

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