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Rear Differential Removal/Installation: Notes

WARNING: This page is about a different car, the 2017 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

Oil and Chemical Type 

Sealant

Type: TB1217C or equivalent

CAUTION:
  • Performing the following procedures could cause an open circuit in the rear ABS wheel-speed sensor wiring harness if it is pulled by mistake. Before servicing, disconnect the rear ABS wheel-speed sensor and set it aside so that the wiring harness will not be pulled by mistake.
  • If the characteristic value of a new coupling component is not input to the 4WD 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 4WD 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: Reading Out Characteristic Value Of Coupling Component From Label Or Mark
G09075120Courtesy of MAZDA MOTORS CORP.
NOTE:
  • The 4WD 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 4WD 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. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  5. Remove the wheels and tires. (See WHEEL AND TIRE REMOVAL/INSTALLATION .)
  6. Drain the rear differential oil into a container. (See DIFFERENTIAL OIL REPLACEMENT .)
  7. Remove the TWC. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  8. Remove the propeller shaft. (See PROPELLER SHAFT REMOVAL/INSTALLATION .)
  9. Remove the rear drive shaft. (See REAR DRIVE SHAFT REMOVAL/INSTALLATION .)
  10. Remove in the order indicated in the table.
  11. Install in the reverse order of removal.
  12. Add the specified rear differential oil. (See DIFFERENTIAL OIL REPLACEMENT .)
    Fig 2: Rear Differential Components With Torque Specifications
    G11427118Courtesy of MAZDA MOTORS CORP.
    COMPONENT DESCRIPTION

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