| DTC 12-3: | Short to Another Wire or Decreased Resistance in Front Passenger's Side 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 SPo connector from the SPi connector (A).
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| 5. | Connect the special tool (2 W connector) to the SPi connector (A). |
| 6. | Reconnect the battery negative cable. |
| 7. | Erase the DTC memory. |
| 8. | Disconnect the battery negative cable, and wait for 3 minutes. |
| 9. | Disconnect the TL1o and TR1o connectors (A) from the TL1i and TR1i connectors (B).
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| 10. | Disconnect the U2o connector (A) from the SRS unit.
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| 11. | Disconnect the SRS inflator simulator (special tool) from the SRS simulator lead C. |
| 12. | Install the special tool (070AZ-SAA0100) to No. 23 and No. 24 terminals of U2o connector. |
| 13. | Check resistance between the A and B terminals of the SRS simulator lead C (special tool). There should be 1 MW or more.
Is the resistance as specified? YES - Replace the SRS unit .n NO - Replace the floor wire harness.n |