DTC B0010-2B
DTC B0010-2B : Short to Another Wire Harness in the Front Passenger's Airbag First Inflator
- 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 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 Description | DTC |
|---|---|
| B0010-2B Short to another wire harness in the front passenger's airbag first inflator |
DTC (SRS)
- Problem verification
-1. Clear the DTCs with the HDS .
-2. Press the engine start/stop button to select the ON mode, then wait for 10 seconds.
-3. Check for DTCs with the HDS .
DTC Description DTC B0010-2B Short to another wire harness in the front passenger's airbag first inflator Is DTC B0010-2B 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.
- DTC check
-1. Check for DTCs with the HDS .
DTC Description DTC B0001-2B Short to another wire harness in the driver's airbag first inflator B0002-2B Short to another wire harness in the driver's airbag second inflator B0010-2B Short to another wire harness in the front passenger's airbag first inflator Is DTC B0001-2B or B0002-2B indicated with DTC B0010-2B?
YES
Go to step 3.
NO
Short to another wire in the dashboard wire harness; replace the dashboard wire harness, then clear the DTC.
- Shorted wire check (RA1 lines to another lines)
-1. Press the engine start/stop button to select the OFF mode.
-2. Disconnect the negative cable from the battery, then wait at least 3 minutes.
-3. Disconnect the following connector.
SRS unit connector A (39P) -4. Check for continuity between test points 1 and 2 of SRS unit connector A (39P) according to table.
Test condition OFF mode SRS unit connector A (39P): disconnected DTC SRS unit connector A (39P) Test point 1 Test point 2 Test circuits From terminal Test circuits To terminal B0001-2B RA1+ No. 5 LA1+ No. 7 RA1- No. 6 LA1- No. 8 B0002-2B RA1+ No. 5 LA2+ No. 3 RA1- No. 6 LA2- No. 4 Is there continuity?
YES
Short to another wire in the dashboard wire harness; replace the dashboard wire harness, then clear the DTC.
NO
The RA1 wires are OK. Faulty SRS unit or poor connection at SRS unit connector A (39P) and the SRS unit. Check the connection; if the connection is OK, replace the SRS unit . If the DTC does not clear, replace the dashboard wire harness.