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DTC C1787: Forward/Rearward/Sideways G Sensor Communication Error [03/2019 - ]: Description

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The absorber control ECU receives a signal from the yaw rate sensor (acceleration sensor) via CAN communication.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate
C1787 Forward/Rearward/Sideways G Sensor Communication Error While the engine switch is on (IG), a yaw rate sensor (acceleration sensor) malfunction signal is detected for 1 second or more.
  • CAN communication system
  • Absorber control ECU
  • Yaw rate sensor (acceleration sensor)
Does not come on