DT6.4 Verify Speed Sensor Integrity
^ Set multimeter on the 20k Ohm scale.
^ Check resistance between Pins A and B of the sensor connector.
^ Is resistance between 900 and 2500 ohms?
YES -- GO to DT6.5. DT6.5 Check Erratic Speed Sensor and Loose Wire Connectors
NO -- Replace RABS speed sensor. Go to 6.6. DT6.6 Check For Metal Chips on Speed Sensor Magnet Pole Piece