Possible Causes
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
PASSENGER CURTAIN AIRBAG CIRCUIT OPEN
PASSENGER CURTAIN SQUIB LINE 1 OR LINE 2 CIRCUIT OPEN
ACM, PASSENGER CURTAIN SQUIB CIRCUIT OPEN
STORED CODE OR INTERMITTENT CONDITION
ACTIVE CODE PRESENT