B15

B15 CHECK WIRING

- Key "OFF."

- Disconnect the red brake warning indicator relay.

Red Brake Warning Indicator Relay:

- Measure the resistance between the red brake warning indicator relay connector pin 3, circuit 57 (BK) and chassis ground.

Is the resistance less than 5 ohms?

> Yes
B16

> No
Repair circuit 57 (BK). B17