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Sensors and Switches - Brakes and Traction Control > < ABS Fail-Safe Relay|Page 5160
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Fail Safe Relay: Testing and Inspection

Normally-open type B:

1. Check for continuity between the terminals.

^

There should be continuity between the No. 1 and No. 2 terminals when power and ground are connected to the No. 3 and No. 4 terminals.

^

There should be no continuity between the No. 1 and No. 2 terminals when power is disconnected.

ABS fail-safe relay - Type 1

ABS fail-safe relay - Type 2

Sensors and Switches - Brakes and Traction Control > < ABS Fail-Safe Relay|Page 5160