Fail-Safe Function
WARNING: This page is about a different car, the 1997 Acura 3.5RL. However, it is still accessible from the selected car via links, so may be relevant.
When ABS control unit detects an abnormality in the main system, solenoid valve operation is turned off by fail-safe relay. Under these conditions, the ABS system operates as a conventional brake system. The fail-safe function comes on with ABS indicator light.