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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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:
Installation
INSTALLATION PROCEDURE 1. INSTALL MULTIPLEX TILT AND TELESCOPIC ECU (a) Attach the claw and install the multiplex tilt and telescopic ECU to the bracket. (b) Install the bolt and multiplex tilt and telescopic ECU to the electric power steering column sub-assembly. (c) Connect the connector and harne
Inspection
INSPECTION PROCEDURE 1. INSPECT REAR SPEAKER ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: for 8 Speakers Tester Connection Condition Specified Condition 1 - 2 Always 4 Ω for 10 Speakers Tester Connection Condition
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