DTC B1638: Curtain Airbag Sensor LH Initialization Error

Failure detection pattern:

"Primary" (high-priority diagnosis)

Warning light/indicator light:

Airbag warning light◦

NOTE: For details on DTC B1638, refer to DTC B1637. Ref. to AIRBAG (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1637 CURTAIN AIRBAG SENSOR LH LOST COMMUNICATION .