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DTC B1231

id0802a0801000

DTC B1231 | SAS control module activation (deployment) control freeze
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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 control module determined collision

Diagnostic procedure

Action
Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)