Honda HR-V: Forward Collision Warning System Description - Overview
The forward collision warning system uses the multi purpose camera images to observe the vehicle's travel lane, and becomes active at speeds above 15 km/h (9 mph).If it identifies vehicles or objects slowing down or at a stop in the travel lane, the system issues an audible warning, a visual warning in the multi-information display.
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Multi Purpose Camera Unit
The multi purpose camera unit mounts behind the rear view mirror on the windshield.
Operation
To control the forward collision warning system, the multi purpose camera unit receives information from the integrated camera, VSA modulator-control unit and the PCM, and sends commands to the gauge control module and the multi-information display to issue warnings to the driver.
FCW OFF switch
To disable the system, the FCW OFF switch is pressed for a minimum of 0.5 seconds.
FCW Customization
Following distances can be customized or the system can be turned off through the multi-information display.
Possible selections include Long Following Distance, Normal Following Distance, Short Following Distance, or OFF.
FCW Activate Condition
The system might activate (warn the driver) when it detects or encounters these situations:
- Metallic projections on the road
- Metallic manhole and drain covers
- Signs and guardrails ahead
- Low overpasses and narrow gates
- Approaching vehicle that are turning left or right
- Passing a slower vehicle ahead
The system may not activate (no warning) when it detects or encounters these situations:
- Low-speed, heavy traffic (such as in a traffic jam)
- Being cut-off by a slower vehicle
- Approaching a vehicle stopped at an angle
- Driving on curves
- Approaching a bicycle or moped
- Dirt or snow stuck on the camera
- Heavy rain or snow
FORWARD COLLISION WARNING SYSTEM DESCRIPTION - SYSTEM DIAGRAM
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Lane Departure Warning System Description - Overview
The lane departure warning system determines if the vehicle is
unintentionally leaving the lane in which it is
travelling. By identifying the lane markings in reference to the vehicle
position, the
DTC Troubleshooting, Testing
DTC TROUBLESHOOTING
FORWARD COLLISION WARNING (FCW) DTC TROUBLESHOOTING INDEX
LANE DEPARTURE WARNING (LDW) DTC TROUBLESHOOTING INDEX
TESTING
MULTIPURPOSE CAMERA UNIT UPDATE
Any one of the above upd
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DTC Troubleshooting C1100-54: Piston Position Not Learned
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 C1100-54 i
Cylinder Head Removal and Installation
Removal
NOTE:
Use fender covers to avoid damaging painted surfaces.
To avoid damaging the wiring and terminals, unplug the wiring connectors
carefully while holding the
connector portion.
Connect the HDS to the DLC, and monitor ECT SENSOR 1. To avoid damaging
the cylinder head,
wait until
