DTC B10A2:87 [EMERGENCY CALL UNIT (E)]


id0902sc124400


Outline

System malfunction location

Sophisticated Airbag Sensor (SAS) control module collision judgement system malfunction

Detection condition
•  The emergency call unit cannot receive a CAN signal from the Sophisticated Airbag Sensor (SAS) control module for 1 s or more.
Fail-safe
Not applicable
Possible cause
•  Malfunction in CAN communication line between the Sophisticated Airbag Sensor (SAS) control module and emergency call unit
•  Sophisticated Airbag Sensor (SAS) control module malfunction
•  Emergency call unit malfunction
System wiring diagram
Not applicable
Connector diagram
Not applicable


Diagnostic Procedure

•  Perform an inspection in accordance with the multiplex communication system diagnostic procedure. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [L.H.D. (E)].) (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [R.H.D.].)