Honda HR-V: DTC Troubleshooting, Testing
DTC TROUBLESHOOTING
FORWARD COLLISION WARNING (FCW) DTC TROUBLESHOOTING INDEX
![Driving Assistance Warning - Testing & Troubleshooting](images/books/1097/index 107(19).png)
![Driving Assistance Warning - Testing & Troubleshooting](images/books/1097/index 108(18).png)
LANE DEPARTURE WARNING (LDW) DTC TROUBLESHOOTING INDEX
![Driving Assistance Warning - Testing & Troubleshooting](images/books/1097/index 109(19).png)
TESTING
MULTIPURPOSE CAMERA UNIT UPDATE
Any one of the above updating tools can be used.
Special Tools Required
MVCI unit with
the latest control
module (CM)
update software
installed
![Driving Assistance Warning - Testing & Troubleshooting](images/books/1097/index 110(19).png)
Any one of the above updating tools can be used.
Procedure
1. Multi Purpose Camera Unit - Update
NOTE: Check any official Honda service website for more service information
about updating the MVCI
and control units.
READ NEXT:
Refer to: How to Troubleshoot the Forward Collision Warning (FCW) or How to
Troubleshoot the Lane
Departure Warning (LDW)
BOTH FCW AND LDW INDICATORS (AMBER) DOES NOT GO OFF (FORWARD COLLISION
WARNIN
1. Problem verification:
Turn the vehicle to the ON mode.
Wait for about 6 seconds.
Do both FCW and LDW indicator go off?
YES
Intermittent failure, the system is OK.
NO
Go to step 2.
2. Fuse check
SEE MORE:
Special Tools Required
Pressure Gauge Adapter 070AJ-RT4A101
A/T Oil Pressure Gauge Set 07406-0020400 or 07406-0020401
A/T Pressure Test Hose 07AAJ-PY4A100
A/T Pressure Adapter 07MAJ-PY40120
A/T High Pressure Gauge 07AAJ-PLYA100
Test
NOTE:
Check for DTCs. If any DTCs are stored, troubleshoot a
NOTE:
Check the vehicle 12 volt battery condition first.
Make sure that the latest navigation software is installed.
Before assuming that a voice complaint is hardware related, ensure that
the voice control system is being operated correctly:
Make sure you are on the correct screen when tryi