Honda HR-V Owners & Service Manuals

Honda HR-V: 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

Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Driving Assistance Warning - Testing & Troubleshooting / Symptom Troubleshooting / 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

1. FCW indicator and warning buzzer check:

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

FCW drive

Indicator drive

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

YES

Intermittent failure, the system is OK at this time.

NO

Do the gauge control module self-diagnostic function.

Troubleshooting Start

FORWARD COLLISION WARNING (FCW) SYMPTOM TROUBLESHOOTING - FCW INDICATOR (AMBER) DOES NOT COME ON

NOTE: Before you troubleshoot, check the FCW 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 FCW indicator come on?

YES

Intermittent failure, the system is OK.

NO

Do the gauge control module self-diagnostic function.

Troubleshooting Start

FORWARD COLLISION WARNING (FCW) SYMPTOM TROUBLESHOOTING - FCW INDICATOR (AMBER) DOES NOT GO OFF

NOTE: Before you troubleshoot, check the FCW 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 FCW indicator go off?

YES

Intermittent failure, the system is OK.

NO

Go to step 2.

2. Vehicle settings check:

  1. Check the FCW setup on the gauge control module.

Is the FCW setup off?

YES

The system is OK.

NO

Do the gauge control module self-diagnostic function.

Troubleshooting Start

FORWARD COLLISION WARNING (FCW) SYMPTOM TROUBLESHOOTING INDEX (FORWARD COLLISION WARNING (FCW)

Driving Assistance Warning - Testing & Troubleshooting

Driving Assistance Warning - Testing & Troubleshooting

Driving Assistance Warning - Testing & Troubleshooting

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