Toyota Avalon Service & Repair Manual: Wheel Speed Sensor Malfunction (C164D)

Toyota Avalon Service & Repair Manual / Audio, Visual, Telematics / Park Assist / Monitoring / Panoramic View Monitor System(for Gasoline Model) / 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 electronically controlled brake system via CAN communication.
This DTC is stored when the 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.

Parking Assist ECU

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	DTC Output from
C164D	Wheel Speed Sensor Malfunction	Wheel speed sensor malfunction	Electronically controlled brake system	Parking assist ECU

Television Camera Assembly

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	DTC Output from
C164D	Wheel Speed Sensor Malfunction	Wheel speed sensor malfunction	Electronically controlled brake system	Television camera assembly

PROCEDURE

1.	CHECK FOR DTC

(a) Clear the DTCs.

Chassis > Panoramic View Monitor > Clear DTCs Chassis > Parking Assist Camera > Clear DTCs

(b) Check for DTCs.

Chassis > Panoramic View Monitor > Trouble Codes Chassis > Parking Assist 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:

The DTC is stored when a malfunction occurs in the electronically controlled brake system .
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.
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.
Click here

USE SIMULATION METHOD TO CHECK

GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM

REPLACE TELEVISION CAMERA ASSEMBLY

Back Camera Internal Circuit (C2A63)

Vehicle Information Unmatched (C168D)

See More:

Toyota Avalon Service & Repair Manual > Audio And Visual System(for Hv Model): Speaker Output Short (B15C3)
DESCRIPTION This DTC is stored when a malfunction occurs in the speakers. DTC No. Detection Item DTC Detection Condition Trouble Area B15C3 Speaker Output Short A short is detected in the speaker output circuit Harness or connector Speaker Radio and display receiver assembly*1 Stereo Component Ampli ...

Toyota Avalon Service & Repair Manual: Wheel Speed Sensor Malfunction (C164D)

Back Camera Internal Circuit (C2A63)

Vehicle Information Unmatched (C168D)

See More:

Toyota Avalon Owners Manual

Toyota Avalon Service & Repair Manual