Range Rover County LWB (LH) V8-4.2L (1993)
/v8-4.2l/Page-1818001.png)
ABS Light Relay: Description and Operation
DESCRIPTION AND OPERATION
The ABS Warning Relay (K103) circuit ensures that the ABS warning light illuminates if the Anti-Lock Brake System ECU (Z108) loses power. If
the Warning Relay is not energized, the warning light illuminates because it is grounded at E300 through the BS wire and the relay's closed
contacts. When the Warning Relay is energized, the relay's contacts open to interrupt the ABS warning light's ground path. The Warning Relay is
energized whenever the ABS Load Relay is energized.
