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Home >> Mazda >> 2019 >> 3 Base, 4D Hatchback, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Telematics Communication Unit >> DTC B10A2-52: SAS Control Module Collision Judgement System Malfunction (Telematics Communication Unit) >> Outline
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DTC B10A2-52: SAS Control Module Collision Judgement System Malfunction (Telematics Communication Unit): Outline

DTC B10A2:52 (TELEMATICS COMMUNICATION UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location SAS control module collision judgement system malfunction
Detection condition
  • The telematics communication unit could not receive the SAS control module initial diagnosis completion signal from the SAS control module.
Fail-safe Not applicable
Possible cause
  • SAS control module initial diagnosis have not completed.
  • Malfunction in CAN communication line between the SAS control module and telematics communication unit
  • SAS control module malfunction
  • Telematics communication unit malfunction
System wiring diagram Not applicable
Connector diagram Not applicable