Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Front Wheel Speed Sensor Malfunction (C164D)

DESCRIPTION

This DTC is stored when the parking assist ECU receives a wheel speed sensor (front speed sensor RH or front speed sensor LH, rear speed sensor RH or rear speed sensor LH) abnormality signal from the vehicle stability control system via CAN communication.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C164D

Front Wheel Speed Sensor Malfunction

Front wheel speed sensor malfunction

Vehicle stability control system

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs.

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

(b) Check for DTCs.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

OK:

DTC C164D is not output.

HINT:

  • The DTC is stored when a malfunction occurs in the vehicle stability control system.
  • If the parking assist ECU cannot read the stored information when activated, allowing the ECU to store the information again may return the system to normal.
  • If troubleshooting and repair of the malfunction in the vehicle stability control system have been completed, DTC C164D will not be output again when rechecking for DTCs.
  • If DTC C164D is stored frequently, duplicate the problem symptoms and perform the inspection again even if the DTC is not output when rechecking for DTCs.

    Click here

OK

USE SIMULATION METHOD TO CHECK

NG

GO TO VEHICLE STABILITY CONTROL SYSTEM

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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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