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Home >> Lexus >> 2020 >> LS 500h AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Active Noise Control System - Diagnostic Codes & Circuit Tests >> Active Noise Control System >> DTC P0335-31: Crankshaft Position Sensor "A" No Signal [10/2017 - 10/2022] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • The active noise control system troubleshooting procedure is based on the premise that the motor generator control system and SFI system are operating normally. Check the motor generator control system and SFI system first before troubleshooting the active noise control system.
  • Refer to REMOVAL [10/2017 - 09/2018] , or refer to REMOVAL [09/2018 - 10/2020] , or refer to REMOVAL [10/2020 - 10/2022] when replacing the ECM.