Subaru 2002 Impreza Service Manual page 325

ANTI-LOCK BRAKE SYSTEM (ABS)
ABS
G: ABS WARNING LIGHT
When a fault occurs in the signal transmission system or the ABSCM, the ABS warning light in the
combination meter comes on. At the same time, the current to the hydraulic control unit is inter-
rupted. The brake system then functions in the same manner as a system without ABS. The warn-
ing light utilizes a dual circuit design.
If the warning light comes on, one or more trouble codes should be stored in the control module.
They must be identified using the warning light's code indicating function.
NF0467
(1)
ABS warning light (U.S. spec. vehicles)
(2) ABS warning light (Canada spec. vehicles)
ABS-1 9