Lexus ES: Wheel Speed Sensor Malfunction (C164D)
DESCRIPTION
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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 electronically controlled brake system via CAN communication.
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This DTC is stored when the rear television camera assembly 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 electronically controlled brake system via CAN communication.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
C164D | Wheel Speed Sensor Malfunction | Wheel speed sensor malfunction | Electronically controlled brake system |
PROCEDURE
(a) Clear the DTCs.
Chassis > Circumference Monitoring Camera Control Module > Clear DTCs Chassis > Rear Camera > Clear DTCs
(b) Check for DTCs.
Chassis > Circumference Monitoring Camera Control Module > Trouble Codes Chassis > Rear Camera > Trouble Codes
Result | Proceed to |
No DTCs are output | A |
DTC C164D is output ("Panoramic View Monitor") | B |
DTC C164D is output ("Parking Assist Camera") | C |
HINT:
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.
HINT:
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The DTC is stored when a malfunction occurs in the electronically controlled brake system.
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If troubleshooting and repair of the malfunction in the electronically controlled brake system have been completed, DTC C164D will not be output again when rechecking for DTCs.
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If DTC C164D is stored frequently, duplicate the problem symptoms and perform troubleshooting again even if the DTC is not output when rechecking for DTCs.
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A | | USE SIMULATION METHOD TO CHECK |
B | | GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM |
C | | REPLACE REAR TELEVISION CAMERA ASSEMBLY |
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DESCRIPTION
This DTC is stored if the parking assist ECU judges as a result of its self check that the vehicle information received via CAN communication and the vehicle information stored in the p
DESCRIPTION This DTC is stored if the rear television camera assembly judges that there is an internal malfunction as a result of its self check. HINT: The rear television camera assembly stores diffe
DESCRIPTION This DTC is stored if the parking assist ECU judges that there is an internal malfunction as a result of its self check. HINT: The parking assist ECU stores different types of information
SEE MORE:
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the Techstream to read the Data List allows the values or states of
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