Honda HR-V Owners & Service Manuals

Honda HR-V: 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

Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Driving Assistance Warning - Testing & Troubleshooting / Symptom Troubleshooting / 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 not blink when the system warns LDW warning buzzer does not sound when the system warns

1. LDW indicator and warning buzzer check:

  1. Turn the vehicle to the ON mode.
  2. Select FCW/LDW/High Beam Support/Traffic Sign Recognition System from the DRIVING SUPPORT menu with the HDS, and enter the FUNCTION TEST.
  3. Select LDW drive and Indicator drive with the HDS.

LDW drive

Indicator drive

Does the LDW indicator blink?, and does the LDW warning buzzer sound?

YES

Intermittent failure, the system is OK at this time.

NO

Do the gauge control module self-diagnostic function.

Troubleshooting Start

LANE DEPARTURE WARNING (LDW) SYMPTOM TROUBLESHOOTING - LDW INDICATOR (AMBER) DOES NOT COME ON

NOTE: Before you troubleshoot, check the LDW DTCs with the HDS. If DTCs are stored, do the indicated DTC's troubleshooting - Refer to: How to Troubleshoot the Forward Collision Warning (FCW) (NA), or How to Troubleshoot the Lane Departure Warning (LDW) (NA).

1. Problem verification:

  1. Turn the vehicle to the ON mode.

Does the LDW indicator come on?

YES

Intermittent failure, the system is OK.

NO

Do the gauge control module self-diagnostic function.

Troubleshooting Start

LANE DEPARTURE WARNING (LDW) SYMPTOM TROUBLESHOOTING - LDW INDICATOR (AMBER) DOES NOT GO OFF

NOTE: Before you troubleshoot, check the LDW DTCs with the HDS. If DTCs are stored, do the indicated DTC's troubleshooting - Refer to: How to Troubleshoot the Forward Collision Warning (FCW) (NA), or How to Troubleshoot the Lane Departure Warning (LDW) (NA).

1. Problem verification:

  1. Turn the vehicle to the ON mode.
  2. Wait for about 6 seconds.

Does the LDW indicator go off?

YES

Intermittent failure, the system is OK.

NO

Do the gauge control module self-diagnostic function.

Troubleshooting Start

LANE DEPARTURE WARNING (LDW) SYMPTOM TROUBLESHOOTING INDEX(LANE DEPARTURE WARNING (LDW)

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