DTC 34-1x

DTC 34-1x ("x" can be 0 thru 9 or A thru F): Open in Right Side Curtain Airbag Inflator

DTC 34-2x ("x" can be 0 thru 9 or A thru F): Increased Resistance in Right Side Curtain Airbag Inflator

Special Tools Required
- SRS inflator simulator 07SAZ-TB4011A
- SRS simulator lead E 07XAZ-S1A0200

NOTE: Before doing this troubleshooting procedure, review SRS Precautions and Procedures and General Troubleshooting Information.

1. Clear the DTC memory.
2. Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.

Does the SRS indicator stay on, and is DTC 34-1x or 34-2x indicated?

YES - Go to step 3.

NO - Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. Troubleshooting Intermittent Failures If another DTC is indicated, troubleshoot the DTC.

3. Turn the ignition switch OFF. Disconnect the negative cable from the battery, then wait for 3 minutes.
4. Disconnect the right side wire harness 2P connector (A) from the right side curtain airbag (B).






5. Connect the SRS inflator simulator (2 ohms connector) and simulator lead E to the right side wire harness.
6. Reconnect the negative cable to the battery.
7. Clear the DTC memory.
8. Read the DTC.

Is DTC 34-1x or 34-2x indicated?

YES - Go to step 9.

NO - Open or increased resistance in the right side curtain airbag inflator, replace the right side curtain airbag.

9. Turn the ignition switch OFF. Disconnect the negative cable from the battery, then wait for 3 minutes.
10. Disconnect SRS unit connector C (28P) from the SRS unit.
11. Disconnect the SRS inflator simulator from the SRS simulator lead.
12. Measure the resistance between the terminals of the SRS simulator lead. There should be 1.0 ohm or less.






Is the resistance as specified?

YES - Faulty SRS unit or poor connection at SRS unit connector C (28P) and SRS unit. Check the connection; if the connection is OK, replace the SRS unit.

NO - Go to step 13.

13. Disconnect right side wire harness 16P connector C655 (A) from left side wire harness connector C655 (B).






14. Measure the resistance between the No. 11 and No. 12 terminals of left side wire harness 16P connector C655. There should be 1.0 ohm or less.






Is the resistance as specified?

YES - Open or increased resistance in the right side wire harness; replace the right side wire harness.

NO - Go to step 15.

15. Disconnect right side wire harness 16P connector C604 (A) from left side wire harness connector C604 (B).






16. Measure the resistance between the No. 11 [No. 6] and No. 12 [No. 8] terminals of right side wire harness 16P connector C604. There should be 1.0 ohm or less.

[] :'06-08 models






Is the resistance as specified?

YES - Open or increased resistance in the left side wire harness; replace the left side wire harness.

NO - Open or increased resistance in the right side wire harness; replace the right side wire harness.