Manufacturer Code Charts: 3: 3.2

- Remove valve connector.

- Inspect valve connector Pin 4.

- Gently pull on Pin 4 wire just behind harness connector.

- Are connections clean and secure?

YES -- Leave valve connector disconnected. Go to 3.3. 3.3

NO -- Service terminal or connector as needed. If not serviceable, Replace anti-lock brake control module. Go to 3.6. 3.6