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Rear Differential Removal/Installation: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  • Performing the following procedures without first removing the rear ABS wheel-speed sensor may possibly cause an open circuit in the wiring harness if it is pulled by mistake. Before performing the following procedures, remove the rear ABS wheel-speed sensor (axle side) and fix it to an appropriate place where the sensor wiring harness will not be pulled by mistake while servicing the vehicle.
  • If the characteristic value of a new coupling component is not input to the AWD control module or the characteristic value is input incorrectly after replacing the coupling component, it could result in the following conditions:
    • The system does not operate normally.
    • A problem with durability of the coupling component occurs.
      • After replacing the coupling component, read out the characteristic value of a new coupling component and write it to the AWD control module. (See COUPLING COMPONENT CALIBRATION DATA WRITING .)
      • Read out the characteristic value of the coupling component from the label or mark shown in the figure.
Fig 1: Identifying Label On Coupling Component
G10936685Courtesy of MAZDA MOTORS CORP.
NOTE:
  • The AWD control module stores the characteristic value of the coupling component before replacement.
  • If the characteristic value of a new coupling component is not written, the AWD control module does not store the value.
  1. Switch the ignition ON (engine off).
  2. Release the electric parking brake.
  3. Switch the ignition off.
  4. Drain the rear differential oil into a container.
  5. Remove the propeller shaft. (See PROPELLER SHAFT REMOVAL/INSTALLATION .)
  6. Remove the TWC. (See EXHAUST SYSTEM REMOVAL/INSTALLATION .)
  7. Remove the rear drive shaft. (See REAR DRIVE SHAFT REMOVAL/INSTALLATION .)
  8. Remove in the order indicated in the table.
  9. Install in the reverse order of removal.
  10. Add the specified rear differential oil. (See DIFFERENTIAL OIL REPLACEMENT .)
Fig 2: Rear Differential Components With Torque Specifications
G10936686Courtesy of MAZDA MOTORS CORP.
COMPONENT DESCRIPTION

1 Hose
2 Connector (AWD solenoid)
3 Connector (differential oil temperature sensor)
4 Rear differential component
(See Rear Differential Component Removal Note .)
5 Coupling component
6 Washer
7 Rear differential mounting bracket
(See Rear Differential Mounting Bracket Installation Note .)
8 Breather
9 Rear differential