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Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (Power Steering System (Except Hybrid) - Diagnostic Codes & Circuit Tests) >> POWER STEERING SYSTEM (for Gasoline Model) >> DTC C1541: Vehicle Speed Signal [06/2018 - ] >> Procedure

DTC C1541: Vehicle Speed Signal [06/2018 - ]: Procedure

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2024 Lexus ES 350, 2024 Lexus ES 250, 2023 Lexus ES 350, 2023 Lexus ES 250, and 2022 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CAN COMMUNICATION SYSTEM 
    1. Check if DTC U0129 is output.

      Chassis > EMPS > Trouble Codes 

      Result

      Result Proceed to
      DTC U0129 is not output. A
      DTC U0129 is output. B

    Result: 

    A 

    GO TO BRAKE CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to  DIAGNOSTIC TROUBLE CODE CHART [06/2018 - 08/2020]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2020 - ] 

    Result: 

    B 

    GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ] 

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