Honda HR-V: DTC B0029-11
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.
DTC (SRS)
1. Problem verification:
- Clear the DTCs with the HDS.
Clear DTCs
- Turn the vehicle to the ON mode, then wait for 10 seconds.
- Check for DTCs with the HDS.
Is DTC B0029-11 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. Shorted wire check (RCA+, RCA- lines) 1:
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the negative cable from the 12 volt battery, then wait at
least 3 minutes.
- Disconnect the following connector.
SRS unit connector B (39P)
- Measure the resistance between test points 1 and 2.
Is there an open circuit?
YES
The RCA+ and RCA- wires are OK. Replace the SRS unit.
NO
Go to step 3.
3. Shorted wire check (RCA+, RCA- lines) 2:
- Remove the headliner.
- Disconnect the following connector.
Right side curtain airbag inflator 2P connector (on the floor wire
harness)
- Measure the resistance between test points 1 and 2.
Is there an open circuit?
YES
The RCA+ and RCA- wires are OK. Faulty right side curtain airbag inflator;
replace the right side
curtain airbag, then clear the DTC.
NO
Short to ground in the floor wire harness; replace the floor wire harness,
then clear the DTC.
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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 pa
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 pa
Special Tools Required
SRS Short Canceller 070AZ-SAA0100
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify
that all the required compone
SEE MORE:
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,.
Before troubleshooting
* PLEASE READ THIS FIRST *
NOTE: This article is generic in nature and all information does not apply
to all
vehicles. For vehicle specific information, see the appropriate articles in the
ENGINE PERFORMANCE category.
ENGINE PERFORMANCE
NOTE: This article is generic in nature and all information do