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Home >> Lexus >> 2017 >> RC 350 Base, RWD >> Repair and Diagnosis (Single Page) >> Steering >> Manual Steering >> Power Steering System - Diagnostic Codes & Circuit Tests >> Power Steering System >> TC and CG Terminal Circuit [10/2015 - 11/2017] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:

If the power steering ECU assembly has been replaced, perform assist map writing, rotation angle sensor initialization and torque sensor zero point calibration.

Refer to CALIBRATION [09/2014 - 09/2020]

HINT: 

When the warning lights continue to blink, a short to ground in the wiring of terminal TC of the DLC3 or an internal short to ground in one or more ECUs is suspected.