SRS

DTC Troubleshooting - with Side Airbags (cont'd)

 23-109  

DTC 12-4: Short to Power in Front Passenger's Side Airbag Inflator (With OPDS Unit Model)
  1. Erase the DTC memory (see page 23-38).
  2. Turn the ignition switch ON (II), and check that the SRS indicator light comes on for about 6 seconds and then goes off.

Does the SRS indicator light stay on?

YES - Go to step 3.

NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures (see page 23-38).

  1. Turn the ignition switch OFF. Disconnect the battery negative cable and wait for 3 minutes.
  2. Disconnect the SPi connector (A) from the front passenger's side airbag (B).

  1. Connect the special tool (2 ohm) to the SPi connector.
  1. Reconnect the battery negative cable.
  1. Erase the DTC memory.
  2. Read the DTC.

Is DTC 12-4 indicated?

YES - Go to step 9.

NO - Short to power 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 U2o connector (A) from the SRS unit (B).