Honda HR-V: AWD System DTC Troubleshooting Index (AWD)
![Differential - Testing & Troubleshooting](images/books/1097/index 214(5).png)
TESTING
AWD CONTROL UNIT INITIALIZATION (AWD)
Procedure
NOTE:
- Whenever the AWD control unit is replaced, it must be initialized.
- Park the vehicle on a flat and level surface.
1. HDS - Connect
2. AWD Control Unit - Initialization
- Select the ADJUSTMENT in the AWD WITH INTELLIGENT CONTROL with the HDS
- Select the ECU REPLACEMENT in the ADJUSTMENT with the HDS.NOTE : See the
HDS Help
menu for specific instructions.
AWD CONTROL UNIT UPDATE (AWD)
Special Tools Required
MVCI unit with
the latest control
module (CM)
update software
installed
![Differential - Testing & Troubleshooting](images/books/1097/index 215(5).png)
Procedure
1. AWD Control Unit - Update
NOTE: Check any official service website for more information about updating
the MVCI and control
units.
LONGITUDINAL ACCELERATION SENSOR LEARN (AWD)
Procedure
NOTE: Whenever the VSA modulator-control unit is replaced, the longitudinal
acceleration sensor learn
procedure must be done.
1. HDS - Connect
2. Longitudinal Acceleration Sensor - Learn
- Select the ADJUSTMENT in the AWD WITH INTELLIGENT CONTROL with the HDS
- Select the G SENSOR LEARNING in the ADJUSTMENT with the HDS.NOTE : See
the HDS
Help menu for specific instructions.
READ NEXT:
Test
1. HDS - Connect
2. Rear Differential Clutch - Test
Block the front wheels (A), raise the left rear wheel, and support it
with a safety stand (B) as shown
Release the parking brake.
Hold
Test
NOTE: Before doing the pressure test, check the following conditions.
Check that the AWD system indicator does not come on. If it does, check
for AWD with intelligent control system DTCs.
Che
SEE MORE:
Special Tools Required
Diagnostic CD 07AAZ-SDBA100
Use the following tests to check sound quality.
NOTE:
Before beginning the following tests, write down the bass, the treble,
the fader and the balance settings, and then set them to their center
positions for testing.
Always verify the custom
Special Tools Required
SRS Inflator Simulator 07SAZ-TB4011A
SRS Simulator Lead J 070AZ-SNAA100
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