Brake Fluid Pump Relay: Testing and Inspection

Fail-Safe Relay:

Motor Relay:

1. Remove the fail-safe relay and motor relay from the under-hood ABS fuse/relay box.
2. Check for continuity between the terminals C and D. There should be continuity.
3. Check for continuity between the terminals A and B. There should be continuity when the battery is connected between the terminals C and D. There should be no continuity when the battery is disconnected.