The left and right side curtain air bags in certain vehicles involved in this campaign may not fully deploy rapidly enough when activated in a side impact collision. During a side impact test conducted by the insurance institute for highway safety (iihs), the test results indicated that there was a difference between the iihs test results and the result of side impact tests conducted by fhi.
Dealers will replace the left and right side curtain air bag modules. The recall began on June 11, 2004. Owners should contact Subaru at 1-800-782-2783..