Honda HR-V Owners & Service Manuals

Honda HR-V: DTC Troubleshooting B00DF-11: Short in the Front Passenger's Airbag ON/OFF Switch

Honda HR-V (2015-2021) Service Manual / Restraints / Supplemental Restraint System - Diagnostics / DTC Troubleshooting / DTC Troubleshooting B00DF-11: Short in the Front Passenger's Airbag ON/OFF Switch

NOTE:

  • Before doing this troubleshooting procedure, find out if the vehicle was in a collision. If so, verify that all the required components were replaced with new components of the correct part number, and that they were properly installed.
  • Before doing this troubleshooting procedure, review SRS Precautions and Procedures, General Troubleshooting Information, and 12 Volt Battery Terminal Disconnection and Reconnection.
  • Before replacing the SRS unit, check the SRS unit software version with the HDS. If the software version is not the latest, update the SRS unit software, and retest.

Supplemental Restraint System - Diagnostics

1. Problem verification:

  1. Clear the DTCs with the HDS.
  2. Turn the vehicle to the ON mode, then wait for 10 seconds.
  3. Push and release the front passenger's airbag ON/OFF switch 5 times repeatedly.
  4. Check for DTCs with the HDS.

Supplemental Restraint System - Diagnostics

Is DTC B00DF-11 indicated?

YES

The failure is duplicated. Go to step 2.

NO

Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.

2. Front passenger's airbag ON/OFF switch check:

  1. Turn the vehicle to the OFF (LOCK) mode.
  2. Disconnect the following connector.

Front passenger's airbag ON/OFF switch 4P connector (on the dashboard wire harness)

  1. Clear the DTCs with the HDS.
  2. Turn the vehicle to the ON mode, then wait for 10 seconds.
  3. Check for DTCs with the HDS.

Supplemental Restraint System - Diagnostics

Is DTC B00DF-11 indicated?

YES

Go to step 3.

NO

Replace the front passenger's airbag ON/OFF switch - Refer to: Front Passenger's Airbag ON/OFF Switch Removal and Installation, or Front Passenger's Airbag ON/OFF Indicator Removal and Installation, then clear the DTC.

3. Shorted wire check (ACS line):

  1. Turn the vehicle to the OFF (LOCK) mode.
  2. Disconnect the negative cable from the 12 volt battery, then wait at least 3 minutes.
  3. Disconnect the following connector.

SRS unit connector A (39P)

  1. Measure the resistance between test points 1 and 2.

Supplemental Restraint System - Diagnostics

Supplemental Restraint System - Diagnostics

Is there an open circuit, or at least 1 MΩ?

YES

The ACS wire is OK. Replace the SRS unit.

NO

Short to ground in the dashboard wire harness; replace the dashboard wire harness, then clear the DTC.

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