SRS

DTC Troubleshooting - with Side Airbags (cont'd)

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  1. Reconnect the battery negative cable.
  1. Erase the DTC memory.
  2. Read the DTC.

Is DTC 12-3 indicated?

YES - Go to step 9

NO - Short to another wire in the front passenger's side airbag inflator; replace the front passenger's side airbag.

  1. Disconnect the battery negative cable and wait for 3 minutes.
  2. Disconnect the SDi connector (A) from the driver's side airbag (B).

  1. Disconnect the special tool (2 ohm) from the SPi connector.
  1. Disconnect the U2o connector (A) from the SRS unit (B).

  1. Check resistance between the No. 7 and No. 18 terminals of the U2o connector. There should be 1 M ohm or more.

U2o CONNECTOR

Wire side of female terminals

Is the resistance as specified?

YES - Faulty SRS unit; replace the SRS unit.

NO - Short to another wire in the floor wire harness; replace the floor wire harness.