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Home >> Lexus >> 2020 >> LS 500 Base, AWD >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Electronic A/T Shift Lever System (Aga0F) - Diagnostic Codes (1 Of 5) >> Electronic Shift Lever System >> DTC P085D-46: Gear Shift Control Module "A" Calibration / Parameter Memory Failure; DTC P1769-49: Gear Shift Control Module "A" Internal Electronic Failure; DTC P176B-9F: Fail Safe Signal (Gear Shift Control Module "A") Stuck Off [09/2019 - 10/2023] >> Confirmation Driving Pattern
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Confirmation Driving Pattern

HINT: 

After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the All Readiness check procedure.

Refer to UTILITY [12/2017 - ]

  1. Turn the engine switch on (IG) and wait for 15 seconds or more.
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