Honda HR-V: DTC Troubleshooting, Testing
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Driving Assistance Warning - Testing & Troubleshooting / 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:
Both FCW And LDW Indicators (Amber) Come ON At The Same Time
(Temperature Too Hot) (Forward Collision Warning (FCW)
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
Forward Collision Warning (FCW) Symptom Troubleshooting - Both FCW
And LDW Indicator (Amber) Do Not Go OFF
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:
Interior Trim Removal and Installation - Pillar Areas (Without Side Curtain
Airbag)
Removal & Installation
A-Pillar Trim
1. A-Pillar Trim - Remove
Remove the front door opening seal (A) as needed
Remove the A-pillar trim (B).
2. All Removed Parts - Install
Install the parts reverse order of removal.
B-Pillar Upper/Lower Trim
3. Front Door Sill Trim - Remove - Refer to:
DTC Troubleshooting B0097-87: No Signal From the Right Side Impact
Sensor (Second)
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
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