LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2010 >> GX 460 >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Air Suspension (Diagnostic Codes) >> Air Suspension System >> DTC C1784/84: Steering Sensor Signal Malfunction >> Description

DTC C1784/84: Steering Sensor Signal Malfunction: Description

The steering angle sensor signal is sent to the suspension control ECU through CAN communication system. When there is a communication malfunction, this DTC is stored by the diagnosis function.

DTC Code DTC Detection Condition Trouble Area
C1784/84 A steering angle sensor signal malfunction is detected, or a steering angle sensor power source malfunction signal is detected for 5 seconds or more.
  • Steering angle sensor (spiral cable sub-assembly)
  • Steering angle sensor power source circuit
  • Suspension control ECU