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Home >> Lexus >> 2003 >> GX 470 >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Electronic Modulated Suspension & Rear Air Suspension System - Diagnosis >> DTC C1777/77: Steering Angle Sensor Circuit >> Circuit Description

Circuit Description

The steering sensor is mounted on the combination switch assy and detects the steering wheel angle and its direction.

DTC

DTC No. DTC Detecting Condition Trouble Area
C1777/77 Steering sensor system signal is abnormal.
  • Steering sensor
  • Steering angle sensor circuit
  • Suspension control ECU