Diagnostics and checks of the anti-lock system

Refer to Electrical Wiring Diagram 206-09A for connection and connector information.

Inspection and verification

1. Check the customer's complaint.

2. Visually inspect for obvious signs of mechanical or electrical damage.

Visual Inspection Table

Mechanical factors	Electrical Factors
• Sensor (And) wheel speed • Impulse ring (A) wheel speed sensor	• Fuse (And) • Electrical connector (s) • Harness (s) wiring.

3. If an obvious cause of the problem you identified or described by the client is found, eliminate it before proceeding to further actions (if possible).

4. If the cause is not visually obvious, check the symptom and contact WDS.