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Home >> Lexus >> 2024 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Electronic A/T Shift Lever System - Diagnostic Codes & Circuit Tests) >> Electronic Shift Lever System >> DTC P1788-04: Gear Shift Control Module "B" (Main CPU) System Internal Failure [11/2021 - ] >> Procedure

DTC P1788-04: Gear Shift Control Module "B" (Main CPU) System Internal Failure [11/2021 - ]: Procedure

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  1. REPLACE SHIFT CONTROL ACTUATOR ASSEMBLY (SHIFT ACTUATOR ECU) 

    Refer to REMOVAL [11/2021 - ]

    Result

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    Result: 

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