Without smart city brake support (SCBS) and forward sensing camera (FSC)

Possible cause

• Connector terminal disconnection, poor contact, damage, deformation, corrosion
• Open circuit in wiring harness between branch B and connector C-16
• Open circuit in wiring harness between connector C-16 and connector C-16
• Open circuit in wiring harness between connector C-16 and connector C-45
• Connector C-16 malfunction
• Connector C-45 malfunction

System wiring diagram

Fig 1: HS-CAN System Wiring Diagram

Courtesy of MAZDA MOTORS CORP.

Inspection item

• Connector C-16
• Connector C-45
• Wiring harness between branch B and connector C-16
• Wiring harness between connector C-16 and connector C-16
• Wiring harness between connector C-16 and connector C-45