11-6x
SRS DTC Troubleshooting: 11-3x, 11-6x
DTC 11-3x ("x" can be 0 thru 9 or A thru F):
Short to Another Wire or Decreased Resistance in the Driver's Airbag First Inflator
DTC 11-6x ("x" can be 0 thru 9 or A thru F):
Short to Another Wire or Decreased Resistance in the Driver's Airbag Second Inflator
Special Tools Required
- SRS Inflator Simulator 07SAZ-TB4011A
- SRS Simulator Lead F 07XAZ-SZ30100
- SRS Short Canceller 070AZ-SAA0100
NOTE:
- Before doing this troubleshooting procedure, find out if the vehicle was in a collision. If so, verify that all the required components were replaced with new components, of the correct part number, and that they were properly installed Service and Repair.
- Before doing this troubleshooting procedure, review SRS Precautions and Procedures Service and Repair, General Troubleshooting Information Reading and Clearing Diagnostic Trouble Codes, and Battery Terminal Disconnection and Reconnection Procedures.
- Before replacing the SRS unit, check the SRS unit software version with the HDS. If the software version is not the latest, update the SRS unit software SRS Unit Update, and retest.
1. Clear the DTCs with the HDS.
2. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode, then wait for 10 seconds.
3. Check for DTCs with the HDS.
Is DTC 11-3x or 11-6x indicated?
YES -
Go to step 4.
NO -
Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.�
4. Turn the ignition switch to LOCK (0).
5. Disconnect the negative cable from the battery, then wait at least 3 minutes.
6. Remove the access panel, then disconnect the driver's airbag inflator 4P connector (A) from the cable reel.
7. Connect the terminals of SRS simulator lead F to the SRS inflator simulator (2 Ohms connectors), and then connect the SRS simulator lead F to the cable reel.
8. Reconnect the negative cable to the battery.
9. Clear the DTCs with the HDS.
10. Turn the ignition switch to ON (II), then wait for 10 seconds.
11. Check for DTCs with the HDS.
Is DTC 11-3x or 11-6x indicated?
YES -
Go to step 12.
NO -
Short to another wire in the driver's airbag first or second inflator; replace the driver's airbag Driver's Airbag Replacement, then clear the DTC.�
12. Turn the ignition switch to LOCK (0).
13. Disconnect the negative cable from the battery, then wait at least 3 minutes.
14. Remove the column cover.
15. Disconnect the dashboard wire harness 4P connector (A) from the cable reel.
16. Connect the terminals of SRS simulator lead F to the SRS inflator simulator (2 Ohms connectors), and then connect the SRS simulator lead F to the dashboard wire harness.
17. Reconnect the negative cable to the battery.
18. Clear the DTCs with the HDS.
19. Turn the ignition switch to ON (II), then wait for 10 seconds.
20. Check for DTCs with the HDS.
Is DTC 11-3x or 11-6x indicated?
YES -
Go to step 21.
NO -
Short to another wire in the cable reel; replace the cable reel Service and Repair, then clear the DTC.�
21. Turn the ignition switch to LOCK (0).
22. Disconnect the negative cable from the battery, then wait at least 3 minutes.
23. Disconnect SRS unit connector A (39P) from the SRS unit.
24. Disconnect the SRS inflator simulator from the SRS simulator lead F. Do not disconnect the SRS simulator lead F from the dashboard wire harness 4P connector.
25. Connect the SRS short cancellers (070AZ-SAA0100) to SRS unit connector A (39P) terminals No. 3 and No. 4 and terminals No. 7 and No. 8.
26. Measure the resistance between the SRS simulator lead F black and red terminals respectively. There should be an open circuit or at least 1 MOhms.
Is the resistance as specified?
YES -
Faulty SRS unit or poor connection at SRS unit connector A (39P) and the SRS unit. Check the connection between the connector and the SRS unit. If the connection is OK, replace the SRS unit SRS Unit Replacement. If the DTC does not clear, replace the dashboard wire harness.�
NO -
Short to another wire in the dashboard wire harness; replace the dashboard wire harness, then clear the DTC.�