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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Air Suspension System - Diagnostic Codes >> Air Suspension System >> DTC C1784: Steering Angle Sensor Communication Error [08/2015 - 08/2019] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • After replacing the suspension control ECU, perform registration (Refer to REGISTRATION [08/2015 - 08/2019] ).
  • Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT: 

If DTC C1782 is output at the same time as C1784, perform troubleshooting for C1782 first (Refer to DTC C1782: Power Source Voltage Malfunction [08/2015 - 08/2019] ).