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Home >> Lexus >> 2021 >> GX 460 Luxury >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Air Suspension System (Diagnostic Codes & Symptom Tests) >> Air Suspension System >> DTC C1784-84: Steering Sensor Signal Malfunction [08/2015 - 08/2019] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • When replacing the suspension control ECU, perform registration (Refer to REGISTRATION [08/2015 - ] ).
  • Inspect the fuses for circuits related to this system before performing the following inspection procedure.
  • Do not remove the steering angle sensor from the spiral cable sub-assembly.
  • When replacing the spiral cable sub-assembly, confirm that the replacement part is of the correct specification.

HINT: 

If DTC C1782/82 is output at the same time as C1784/84, perform troubleshooting for C1782/82 first (Refer to DTC C1782/82: Low Battery Positive Voltage [08/2015 - 08/2019] ).

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