DTC 86-17: F-CAN Communication With Driving Support System Control Unit Malfunction

• No other DTCs detected

Operating Condition:

• 1. Turn the vehicle to the ON mode.

• 1 drive cycle
• None

• Stop ACC function
• Stop low speed follow function
• Stop CMBS function

• Open between the ACC unit* 1 (multipurpose camera unit)* 2 and the CAN gateway (F-CAN B_L, F-CAN B_H lines)
• Open between the ACC unit* 1 (multipurpose camera unit)* 2 and the CAN gateway (F-CAN C_L, F-CAN C_H lines)
• Open between the VSA modulator-control unit and the CAN gateway (F-CAN B_L, F-CAN B_H lines)
• Open between the VSA modulator-control unit and the CAN gateway (F-CAN C_L, F-CAN C_H lines)
• ACC unit* 1 (multipurpose camera unit)* 2 internal failure
• VSA modulator-control unit internal failure