Honda Fit/Jazz - DTC Troubleshooting: 4-3
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DTC Troubleshooting: 4-3
DTC 4-3: | Short to Another Wire or Decreased Resistance in Right Side Seat Belt Tensioner |
Special Tools Required
SRS inflator simulator( 07SAZ-TB4011A)
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 Go to Troubleshooting Intermittent Failures. |
3. | Turn the ignition switch OFF. Disconnect the battery negative cable, and wait for 3 minutes. |
4. | Disconnect the TR1o connector from the TR1i connector (A). |
5. | Connect the special tool (2 W connector) to the TR1i connector (A). |
6. | Reconnect the battery negative cable. |
7. | Erase the DTC memory. |
8. | Read the DTC. Is DTC 4-3 indicated? YES - Go to 9. NO - Short in the right side seat belt tensioner; replace the right side seat belt.n |
9. | Disconnect the battery negative cable, and wait for 3 minutes. |
10. | Disconnect the TL1o connector (A) from the TL1i connector (B). |
11. | Disconnect the U2o connector (A) from the SRS unit. |
12. | Disconnect the SRS inflator simulator (special tool) from the SRS simulator lead C. |
13. | Check resistance between the A and B terminals of the SRS simulator lead C (special tool), and between the C and D terminals. There should be 1 MW or more. Is the resistance as specified? YES - Faulty SRS unit; replace the SRS unit.n NO - Short in the floor wire harness; replace the floor wire harness.n |
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