| DTC 33-1x (33-10 to 33-19, 33-1A to 33-1F): | Open or Increased Resistance in Left Side Curtain Airbag Inflator |
Special Tools Required
SRS inflator simulator ( 07SAZ-TB4011A)
| 1. | Erase 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 33-1x indicated? YES - Go to 3. NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, go to the DTC Troubleshooting Index. |
| 3. | Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes. |
| 4. | Disconnect the floor wire harness 2P connector (A) from the left side curtain airbag connector (B).
|
| 5. | Connect the SRS inflator simulator (2 W connector) and simulator lead M to the floor wire harness. |
| 6. | Reconnect the negative cable to the battery. |
| 7. | Erase the DTC memory. |
| 8. | Read the DTC. Is DTC 33-1x indicated? YES - Go to 9. NO - Open or increased resistance in the left side curtain airbag; replace the left side curtain airbag.n |
| 9. | Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes. |
| 10. | Disconnect SRS unit connector B (28P) from the SRS unit. Do not disconnect the simulator lead from the floor wire harness. |
| 11. | Disconnect the SRS inflator simulator from the SRS simulator lead. |
| 12. | Check resistance between the terminals of the SRS simulator lead. There should be 1.0 W or less.
Is the resistance as specified? YES - Faulty SRS unit or poor connection at the SRS unit connector B (28P) and the SRS unit. Check the connection; if the connection is OK, replace the SRS unit.n NO - Open or increased resistance in the floor wire harness; replace the floor wire harness.n |