Brake Fluid Pump Relay

Connector:

Pin
Number Circuit Circuit Function

1 539 (PK/LB) Relay Coil to Anti-Lock Electronic Control Module

2 534 (Y/LG) Relay Switch Power Feed

3 -- Not Used

4 533 (T/R) Relay Switch to Pump Motor

5 532 (O/Y) Relay Coil Power Feed