Honda HR-V: DTC Troubleshooting, Testing
DTC TROUBLESHOOTING
FORWARD COLLISION WARNING (FCW) DTC TROUBLESHOOTING INDEX
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LANE DEPARTURE WARNING (LDW) DTC TROUBLESHOOTING INDEX
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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
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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:
NOTE :
Before testing, make sure the No. C8 (20 A), No. C9 (20 A), No. C10 (20
A), and No. C11 (20 A) fuses
in the under-dash fuse/relay box are OK.
Before testing, make sure the No. D1-3 (50 A) fuse in the auxiliary
under-dash fuse box is OK.
Before testing, check for DTCs. If any DTCs are
Replacement
NOTE :
Keep dust away from the working area.
When working at lower temperatures, heat the door channel and door
channel tape with a hair dryer.
Door channel: about 59 ºF (15 ºC)
Door channel tape: about 86 ºF (30 ºC)
When heating the door channel tape, heat it e