| DTC 1-3: | Short to Another Wire or Decreased Resistance in Driver's 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? YES - Go to 3. NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures. |
| 3. | Turn the ignition switch OFF. Disconnect the battery negative cable, and wait for 3 minutes. |
| 4. | Disconnect the D1i connector from the D1o connector (A).
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| 5. | Connect the special tool (2 W connector) to the D1o connector (A). |
| 6. | Reconnect the battery negative cable. |
| 7. | Erase the DTC memory. |
| 8. | Read the DTC. Is DTC 1-3 indicated? YES - Go to 9. NO - Short in the driver's airbag; replace the driver's airbag.n |
| 9. | Disconnect the battery negative cable, and wait for 3 minutes. |
| 10. | Disconnect the U1o connector (A) from the SRS unit. Do not disconnect SRS simulator lead F from cable reel 4P connector.
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| 11. | Disconnect the SRS inflator simulator (special tool) from the SRS simulator lead F. |
| 12. | Install the special tool (070AZ-SAA0100) to No. 7 and No. 8 terminals of the U1o connector. |
| 13. | Check resistance between the terminals of SRS simulator lead F. There should be 1 MW or more.
Is the resistance as specified? YES - Replace the the SRS unit.n NO - Go to 14. |
| 14. | Disconnect the D2o connector (A) from the D2i connector (B).
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| 15. | Check resistance between the terminals of SRS simulator lead F. There should be 1 MW or more.
Is the resistance as specified? YES - Replace the dashboard wire harness.n NO - Replace the cable reel.n |