Honda HR-V: HDS Does Not Communicate With The Multi Purpose Camera Unit (Forward Collision Warning (FCW)
Refer to: go to the DLC circuit troubleshooting
HDS DOES NOT COMMUNICATE WITH THE MULTI PURPOSE CAMERA UNIT (LANE DEPARTURE WARNING (LDW)
Refer to: go to the DLC circuit troubleshooting
LDW OFF SWITCH DOES NOT WORK OR OFF INDICATOR DOES NOT COME ON (LANE DEPARTURE WARNING (LDW)
Refer to: LDW indicator (amber) does not come on (Lane Departure Warning (LDW) Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not go off or Both FCW and LDW indicators (amber) does not go off (Forward Collision Warning (FCW) or Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not blink when the system warns, FCW warning buzzer does not sound when the system warns
LDW INDICATOR (AMBER) DOES NOT BLINK WHEN THE SYSTEM WARNS (MULTI PURPOSE CAMERA UNIT IS OK) (LANE DEPARTURE WARNING (LDW)
Refer to: LDW indicator (amber) does not come on (Lane Departure Warning (LDW) Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not go off or Both FCW and LDW indicators (amber) does not go off (Forward Collision Warning (FCW) or Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not blink when the system warns, FCW warning buzzer does not sound when the system warns
LDW INDICATOR (AMBER) DOES NOT COME ON (LANE DEPARTURE WARNING (LDW)
Refer to: LDW indicator (amber) does not come on (Lane Departure Warning (LDW)Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not go off or Both FCW and LDW indicators (amber) does not go off (Forward Collision Warning (FCW) or Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not blink when the system warns, FCW warning buzzer does not sound when the system warns
LDW INDICATOR (AMBER) DOES NOT GO OFF (LANE DEPARTURE WARNING (LDW)
Refer to: LDW indicator (amber) does not come on (Lane Departure Warning (LDW)Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not go off or Both FCW and LDW indicators (amber) does not go off (Forward Collision Warning (FCW) or Forward Collision Warning (FCW) Symptom Troubleshooting - FCW indicator (amber) does not blink when the system warns, FCW warning buzzer does not sound when the system warns
LDW INDICATORS (AMBER) COME ON (MULTI PURPOSE CAMERA UNIT TEMPERATURE TOO HIGH) (LANE DEPARTURE WARNING (LDW)
Refer to: How to Troubleshoot the Forward Collision Warning (FCW) or How to Troubleshoot the Lane Departure Warning (LDW)
LDW SYSTEM DOES NOT WARN WHEN WARNING IS NECESSARY (LANE DEPARTURE WARNING (LDW)
Refer to: Multipurpose Camera Aiming Function
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LDW SYSTEM WARNS WHEN WARNING IS UNNECESSARY (LANE DEPARTURE WARNING (LDW)
Refer to: Multipurpose Camera Aiming Function
.png)
LDW WARNING BUZZER DOES NOT SOUND WHEN THE SYSTEM WARNS (MULTI PURPOSE CAMERA UNIT IS OK) (LANE DEPARTURE WARNING (LDW)
Refer to: Multipurpose Camera Aiming Function
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READ NEXT:
Lane Departure Warning (LDW) Symptom Troubleshooting - LDW OFF
Switch Does Not Work Or OFF Indicator Does Not Come ON
1. LDW OFF switch indicator check 1:
Turn the vehicle to the ON mode.
Operate the LDW OFF switch.
Check and note the parameter below with the HDS.
Does the value change?
YES
Go to step 2.
NO
Go
Lane Departure Warning (LDW) Symptom Troubleshooting - LDW Indicator
(Amber) Does Not Blink When The System Warns, LDW Warning Buzzer Does Not Sound
When The System Warns
Lane Departure Warning (LDW) Symptom Troubleshooting - LDW indicator
(amber) does not blink
when the system warns, LDW warning buzzer does not sound when the system warns
LDW indicator (amber) does n
Circuit Diagram, Inputs and Outputs
CIRCUIT DIAGRAM
FORWARD COLLISION WARNING (FCW) CIRCUIT DIAGRAM
LANE DEPARTURE WARNING (LDW) CIRCUIT DIAGRAM
INPUTS AND OUTPUTS
FORWARD COLLISION WARNING (FCW) (MULTIPURPOSE CAMERA UNIT) CONNECTOR F
SEE MORE:
DTC B12C6 Electric Steering Lock Switch C/D Monitor Circuit Failure
DTC (Power Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Test Mode
A - Initial Communication and DTC Checks.
1. Problem verification:
&nb
Cylinder Head Replacement
* PLEASE READ THIS FIRST *
NOTE: Examples used in this article are general in nature and do not
necessarily relate
to a specific engine or system. Illustrations and procedures have been chosen
to guide mechanic through engine overhaul process. Descriptions of processes
of cleaning, inspection, asse
