| DTC 26-1x (26-10 to 26-19, 26-1A to 26-1F): | Open or Increased Resistance in Right Side Seat Belt Outer Lap Tensioner |
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 26-1x 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 negative cable from the battery, and wait for 3 minutes. |
| 4. | Disconnect the floor wire harness 2P connector (A) from the right side seat belt outer lap tensioner.
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| 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 26-1x indicated? YES - Go to 9. NO - Open or increased resistance in the right side seat belt outer lap tensioner; replace the right side seat belt.n |
| 9. | Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes. |
| 10. | Disconnect the both seat belt tensioner 4P connectors. |
| 11. | Disconnect SRS unit connector B (28P) from the SRS unit. |
| 12. | Check resistance between the No. 9 terminal and the No. 10 terminal of SRS unit connector B (28P). There should be 2.0-3.0 W.
Is the resistance as specified? YES - Faulty SRS unit or poor connection at 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 |