Lexus NX: Rear Disc Brake Pad

 Front Camera Feedback Malfunction (C1681)

DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that a synchronization problem is occurring in the image signal sent from the front television camera assembly to the parking assist ECU. DTC No. Detection Item DTC Detection Condition Trouble Area

 Collision has been detected or Collision Sensor Connection (Open) (P1606-308,P1606-317)

DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU and airbag ECU detect that a collision has occurred and shut off the system main relay. The cause of this DTC may be one of the following: Collision is detected Detection sensor system malfunction Airbag system malfunction