SRS DTC Troubleshooting: 11-9x, 11-Bx
  1. Disconnect the combination switch wire harness 4P connector (A) from the cable reel.
  1. Connect the SRS inflator simulator (2 Ω connectors) and the simulator lead to the combination switch wire harness.
  1. Reconnect the negative cable to the battery.
  1. Erase the DTC memory.
  1. Read the DTC.
Is DTC 11-9x or 11-Bx indicated?
YES -
Go to Step 15 .
NO -
Short to ground in the cable reel; replace the cable reel. ■
  1. Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.
  1. Disconnect SRS unit connector A (28P) from the SRS unit.
  1. Disconnect the SRS inflator simulator from the SRS simulator lead.