Subaru Legacy 2002 Service Manual page 2523

DIAGNOSTICS CHART WITH DIAGNOSIS CONNECTOR
VDC (Diagnostics)
N: DTC 29 ABNORMAL ABS SENSOR SIGNAL (ANY ONE OF FOUR)
S005522I37
DIAGNOSIS:
¼ Faulty ABS sensor signal (noise, irregular signal, etc.)
¼ Faulty tone wheel
¼ Wheels turning freely for a long time
TROUBLE SYMPTOM:
¼ ABS does not operate.
¼ VDC does not operate.
VDC-64