DTC B1231


BHE080201046W08

DTC B1231

SAS unit activation (deployment) control freeze

DETECTION CONDITION

Warning
• Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection with only detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.
• SAS unit determined collision

Diagnostic procedure

ACTION

Replace the SAS unit.