Airbag System Sensor-Related DTCS (07-149-19)

AIRBAG SYSTEM SENSOR-RELATED DTCS

TECHNICAL SERVICE BULLETIN

APPLICABILITY

2019MY Forester

2019MY Ascent

INTRODUCTION

This Service Information bulletin serves a quick reminder to always perform the Clear Memory function of the Airbag system using the Subaru Select Monitor 4 after replacement of any airbag system sensor. Failure to do so will most likely result in the sensor-related DTC(s) remaining in memory, Airbag warning light illumination and possible unnecessary component replacement.

Clearing DTCs after a repair then confirming codes do not return is the most effective method of verifying a proper repair and should always be performed.

Examples  of Airbag system sensor-related DTCs: B1610, B1615, B1620, B1625, B1630, B1635, B1675, B1682, B1690 and B1695.

SERVICE PROCEDURE/INFORMATION

REMINDER:  Customer satisfaction and retention starts with performing quality repairs.

The service procedures for diagnosing and repairing the airbag system remain unchanged from the current applicable Service Manual. Always review the full requirements of the repair being performed. The Service Manual procedures contain information critical to performing an effective repair the first time and every time. This includes but is not limited to: important SAFETY precautions, proper inspection criteria, necessary special tools, required processes and related onetime-use parts needed for a complete and lasting repair.

IMPORTANT REMINDERS: 

• SOA strongly discourages the printing and/or local storage of service information as previously released information and electronic publications may be updated at any time.
• Always check for any open recalls or campaigns anytime a vehicle is in for servicing.
• Always refer to STIS for the latest service information before performing any repairs.