| 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 for troubleshooting details. |
| 3. | Turn the ignition switch OFF. Disconnect the battery negative cable, and wait for 3 minutes. |
| 4. | Disconnect the left side curtain airbag 2P connector from the side curtain airbag subharness (A). |
| 5. | Connect the SRS inflator simulator (2 W connector) and the simulator lead to the side curtain airbag subharness. |
| 6. | Reconnect the battery negative cable. |
| 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 battery negative cable, and wait for 3 minutes. |
| 10. | Disconnect SRS unit connector C (16P) from the SRS unit. Do not disconnect the special tool from the side curtain airbag subharness. |
| 11. | Disconnect the SRS inflator simulator from SRS simulator lead E. |
| 12. | Check resistance between the terminals of the SRS simulator lead E. There should be 1.0 W or less. Is the resistance as specified? YES - Faulty SRS unit or poor contact at the SRS unit connector C (16P) and the SRS unit. Check the connection; if the connection is OK, replace the SRS unit.n NO - Open or increased resistance in the side curtain airbag subharness; replace the side curtain airbag subharness.n |