DESCRIPTION This DTC does not indicate a malfunction. The power steering ECU (rack and pinion power steering gear assembly) stores this DTC when it determines that torque sensor zero point calibration has not been performed. When the IG terminal voltage is below 8 V, torque sensor zero point calibration cannot be performed.
CAUTION / NOTICE / HINT NOTICE: If the rack and pinion power steering gear assembly has been replaced, perform assist map writing and torque sensor zero point calibration. Click here
PROCEDURE
(a) Calibrate the torque sensor zero point. (Step 1) Chassis > EMPS > Utility
(b) Check for DTCs. (Step 2) Chassis > EMPS > Trouble CodesHINT: If DTCs are output, perform steps (1) and (2) two more times.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Rear Suspension System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected ...
