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:
Valve Guide Replacement
Special Tools Required
Valve Guide
Driver, 5.35 x 9.7
mm
07742-0010100
Valve Guide
Reamer, 5.5 mm
07HAH-PJ7A100
Replacement
1. Valve, Valve Seal, and Valve Spring Seat - Remove
2. Valve Guide - Remove
As illustrated below, use a commercially available air-impact valve
guide driver (A)
modifi
LaneWatch Symptom Troubleshooting - Lanewatch Camera Image Does Not
Come ON (Switches To The Black Screen) (NA)
LaneWatch Symptom Troubleshooting - Lanewatch camera image does not come
on (Switches to the
black screen)
Lanewatch camera image does not come on (Switches to the black screen)
1. Lanewatch camera check:
Start the engine.
Go into the System Diagnostic Mode, and select the Detail Information &am
