Speed Sensor, Rear Axle Removal/Installation

Raise and support the vehicle; see JACKING .
Disconnect the rear axle speed sensor connector (1).
Remove the bolt (2).
Remove the rear axle speed sensor (3).
NOTE:
- Inspect the anti-lock brake sensor O-ring for damage; lightly lubricate O-ring with rear axle lubricant.
Fig 1: Removing Rear Axle Speed Sensor
Courtesy of MAZDA MOTORS CORP.
CAUTION:
- Before removing the rear axle speed sensor, clean any dirt around the sensor to prevent the dirt from contaminating the rear axle fluid.
Install in reverse order of removal.
Tightening torque

34-40 N.m {3.5-4.1 kgf.m, 25-29 ft.lbf}