System Relay

Fig. 11 - Pump/Motor and Anti-Lock System Relays:

The (ABS) modulator valves and Anti-Lock warning lamp relay are
powered through a system relay located in the (PDC), (See Fig. 11). The system relay provides power to the (CAB) for modulator valve operation (pins 47 and 50) after the start-up cycle when the ignition is turned on.