B8 Check LH Front Sensor to Ground

- Disconnect LH front brake anti-lock sensor plug.

Sensor Connector Terminals:

- Check for continuity between each front brake anti-lock sensor pin (sensor side) and vehicle ground.

- Is continuity present?

YES -- Replace LH front brake anti-lock sensor.

NO -- Replace or service cable harness circuit 521 (T/O) or 522 (T/BK).