Honda HR-V: Rear Differential Breather Box and Hose Removal and Installation (AWD)
Removal & Installation
1. Vehicle - Lift
2. Rear Differential Breather Box and Hose - Remove
Rear differential pump motor
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Rear differential
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- Disconnect the breather hoses (A).
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- Remove the breather hoses (A)
- Remove the breather box (B).
3. All Removed Parts - Install
- Install the parts in the reverse order of removal.
REAR DIFFERENTIAL FLUID PRESSURE SENSOR REMOVAL AND INSTALLATION (AWD)
Removal & Installation
1. Vehicle - Lift
2. Rear Differential Fluid - Drain
3. Rear Differential - Support
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4. Rear Differential Front Mount - Remove
5. Sensor Cover - Remove
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6. Rear Differential Fluid Pressure Sensor - Remove
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- Disconnect the connector (A)
- Remove the rear differential fluid pressure sensor (B) and the O-ring (C).
7. All Removed Parts - Install
- Install the parts in the reverse order of removal.
8. Rear Differential Fluid - Refill
REAR DIFFERENTIAL FLUID TEMPERATURE SENSOR REMOVAL AND INSTALLATION (AWD)
Removal
1. Vehicle - Lift
2. Rear Differential Fluid - Drain
3. Rear Differential - Support
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4. Rear Differential Front Mount - Remove
5. Sensor Cover - Remove
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6. Rear Differential Fluid Temperature Sensor - Remove
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- Disconnect the connector (A)
- Remove the rear differential fluid temperature sensor (B) and the O-ring (C).
7. All Removed Parts - Install
- Install the parts in the reverse order of removal.
8. Rear Differential Fluid - Refill
REAR DIFFERENTIAL HOUSING ASSEMBLY REMOVAL AND INSTALLATION (AWD)
Removal
1. Vehicle - Lift
2. Rear Differential Assembly - Remove
3. Rear Differential Housing Assembly - Remove
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- Remove the mounting bolts (A) in a crisscross pattern in several steps
- Remove the differential housing assembly (B) and the oil seals (C).
Installation
1. Rear Differential Housing Assembly - Install
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- Remove the dirt and fluid from the sealing surfaces
- Apply liquid gasket (P/N 08C70-K0334M) evenly to the sealing surface
- Install the component within 5 minutes of applying the liquid gasket.
Make sure
you seal the entire circumference of the bolt holes to prevent fluid
leakage.
NOTE :
- If too much time has passed after applying the liquid gasket, remove the old liquid gasket and residue, then reapply the new liquid gasket.
- Allow it to cure at least 30 minutes after assembly before filling the differential with recommended fluid.
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Fig. 1: Differential Housing Bolts Torque Specifications
- Install the differential housing assembly (A)
- Torque the mounting bolts (B) in a crisscross pattern in several steps.
2. Driveshaft Side Oil Seal - Install
3. Rear Differential Assembly - Install
READ NEXT:
Rear Differential Mount Removal and Installation (AWD)
Removal
1. Vehicle - Lift
2. No. 2 Propeller Shaft - Disconnect
3. Rear Differential - Support
4. Rear Differential Front Mount - Remove
Remove the rear differential front mount bracket (A).
R
Rear Differential Oil Seal Replacement (AWD)
Special Tools Required
Driver Handle, 40 mm I.D.
07746-0030100
Replacement
Driveshaft Side
1. Vehicle - Lift
2. Rear Differential Assembly - Remove
3. Oil Seal - Remove
4. Oil Seal - Install
Ins
Rear Differential Removal and Installation (AWD)
Removal
1. Vehicle - Lift
2. Rear Differential Fluid - Drain
3. Muffler - Remove
4. No. 2 Propeller Shaft - Disconnect
5. Connectors (Rear Differential Subharness) - Disconnect
Disconnect the conne
SEE MORE:
DTC B0029-11
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify
that all the required components were replaced with new components of the
correct part number,
and that they were properly installed.
Before doing this troubleshooting procedure, rev
DTC B1C61, B1C63
NOTE : Refer to the DTC code shown on the display, and then inspect the
connectors and terminals based on
the instructions in the table below.
DTC (Front Seat Heater Control Unit)
NOTE :
If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System Diagnosis
Tes
