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Home >> Lexus >> 2019 >> LS 500 Base, RWD >> Repair and Diagnosis (Single Page) >> Steering >> Manual Steering >> Variable Gear Ratio Steering System - Diagnostic Codes & Symptom Tests >> Variable Gear Ratio Steering System >> DTC C15B1: ECU Malfunction(CPU); DTC C15B3: ECU Malfunction(Substrate Temperature Sensor); DTC C15B5: ECU Malfunction(Flash Memory); DTC C15B6: ECU Malfunction(EEPROM) [12/2017 - 10/2023] >> Caution / Notice / Hint
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Caution / Notice / Hint

NOTE:

When replacing the VGRS ECU (front steering control ECU), perform actuator angle neutral point calibration and initialization after replacement.

Refer to CALIBRATION [12/2017 - 10/2023]

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