Honda HR-V: AWD Control Unit Removal and Installation (AWD)
Removal
1. Rear Left Side Trim Panel - Remove - Refer to: Interior Trim
Removal and Installation - Rear Side
Area, or
2. AWD Control Unit - Remove
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- Turn the vehicle to the OFF (LOCK) mode
- Loosen the AWD control unit mounting bolts (A), and remove the AWD
control unit (B)
- Disconnect connector (C) by pushing the lock (D) and pulling up the
lever (E); the connector disconnects itself.
Installation
NOTE: The AWD control unit must be initialized after replacement, otherwise
the AWD with intelligent
control system will not function.
1. AWD Control Unit - Install
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- Align the connecting surface of the connector (A)
- Pull down the lever (B) of the connector (A), then confirm the
connector (A) is fully seated
- Install the AWD control unit (C).
2. Rear Left Side Trim Panel - Install - Refer to: Interior Trim Removal and
Installation - Rear Side
Area, or
AWD RELAY REMOVAL AND INSTALLATION (AWD)
Removal
1. Center Console Rear Trim - Remove
2. AWD Relay - Remove
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- Turn the vehicle to the OFF (LOCK) mode
- Remove the AWD relay (A).
3. All Removed Parts - Install
- Install the parts in the reverse order of removal.
READ NEXT:
Removal & Installation
1. Vehicle - Lift
2. Rear Differential Breather Box and Hose - Remove
Rear differential pump motor
Rear differential
Disconnect the breather hoses
(A).
Remove the b
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
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
SEE MORE:
DTC (Backup Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Test Mode
A - Initial Communication and DTC Checks.
1. Problem verification.
Cl
NOTE: Before you troubleshoot, review the how to troubleshoot the
electric parking brake system.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
Check for DTCs with the HDS.
Is DTC C0031-62,