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DTC C1A75-87: Steering Vibrator System Missing Message [10/2022 - ]: Description

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The forward recognition camera communicates with the steering vibration ECU via LIN communication.

If a communication error between the forward recognition camera and steering vibration ECU is detected, DTC C1A75-87 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A75-87 Steering Vibrator System Missing Message While the vehicle is being driven at 5 km/h (4 mph) or more and the lane control system is on, a LIN communication error is detected between the steering vibration ECU and forward recognition camera for approximately 5 minutes or more.
  • Forward recognition camera
  • Steering vibration ECU
  • Wire harness or connector
  • Spiral cable sub-assembly
  • No. 1 switch wire