Subaru Legacy 2002 Service Manual page 2333

DIAGNOSTICS CHART WITH DIAGNOSIS CONNECTOR
ABS (Diagnostics)
B: ABS WARNING LIGHT DOES NOT GO OFF.
S006522E25
DIAGNOSIS:
¼ ABS warning light circuit is open or shorted.
TROUBLE SYMPTOM:
¼ When starting the engine and while ABS warning light is kept ON.
WIRING DIAGRAM:
B4M2560
ABS-32