Lexus NX: Front Wheel Speed Sensor Malfunction (C164D)
Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Panoramic View Monitor System / Front Wheel Speed Sensor Malfunction (C164D)
DESCRIPTION
This DTC are stored when the parking assist ECU receives a wheel speed sensor (front speed sensor RH or front speed sensor LH) abnormality signal from the electronically controlled brake system via CAN communication.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C164D | Front Wheel Speed Sensor Malfunction | Front wheel speed sensor malfunction | Electronically controlled brake system |
PROCEDURE
| 1. | CHECK FOR DTC |
(a) Clear the DTCs.
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(b) Check for DTCs.
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OK:
DTC C164D is not output.
HINT:
- The DTC is stored when a malfunction occurs in the electronically controlled brake 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 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 the inspection again even if the DTC is not output when rechecking for DTCs.
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| OK | .gif) | USE SIMULATION METHOD TO CHECK |
| NG | | GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM |
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Front Camera Feedback Malfunction (C1681)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that a synchronization problem is occurring in the image signal sent from the front television camera asse
Front Camera Current Malfunction (C1682)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that there is a problem with the current supplied from the front television camera assembly connected to t
Side Camera Feedback Malfunction (C1683)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that a synchronization problem is occurring in the image signal sent from the passenger side television ca
SEE MORE:
Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Front power seat control system (w/ Memory) data and Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. CHE
Components
COMPONENTS ILLUSTRATION *1 FRONT FENDER FRONT SPLASH SHIELD RH *2 FRONT FENDER LINER RH *3 FRONT FENDER MOULDING SUB-ASSEMBLY RH *4 LEVEL WARNING SWITCH ASSEMBLY *5 NO. 1 MOULDING TAPE *6 NO. 2 MOULDING TAPE *7 GROMMET - - ● Non-reusable part - -
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