Anti-Lock Brake Warning Indicator (ABS) (if equipped)
WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
The anti-lock brake warning indicator (ABS) illuminates when the anti-lock brake control module detects a fault in the system. If a fault is detected the anti-lock brake control module sends a signal to the instrument cluster via the hard-wired circuitry and the instrument cluster turns on the ABS warning indicator.