Manufacturer Code Charts: 4: 4.3
Connector:
- Set ohmmeter on 200 ohm scale.
- Measure resistance between module harness connector Pin 6 and valve harness connector Pin 2.
- Is resistance less than 10 ohms?
YES -- Circuit is not open. Go to 4.4.
4.4NO -- Find and Repair open circuit along Circuit 535 (LB/R). Go to 4.10. 4.10