Manufacturer Code Charts: 6: 6.5

- Set multimeter on the 20k Ohm scale.

- Check resistance between Pin 10 and Pin 3 of the harness connector while shaking the harness from sensor to anti-lock electronic control module.

- Is reading steady and between 900 and 2500 ohms?

YES -- Signal is not erratic. Go to 6.6. 6.6

NO -- Find and repair open/short circuit along circuits 519 (LG/BK) and 523 (R/PK). Go to 6.7. 6.7