Lexus NX: Pre-collision System Warning Buzzer

Lexus NX Service Manual / Vehicle Interior / Pre-collision / Pre-collision System Warning Buzzer

Components

COMPONENTS

ILLUSTRATION

*1

RADIO RECEIVER ASSEMBLY

*2

SKID CONTROL BUZZER ASSEMBLY (PRE-COLLISION SYSTEM WARNING BUZZER)

Inspection

INSPECTION

PROCEDURE

1. INSPECT SKID CONTROL BUZZER ASSEMBLY (PRE-COLLISION SYSTEM WARNING BUZZER)

(a) Apply battery voltage and check the operation of the skid control buzzer assembly (pre-collision system warning buzzer) according to the table below.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 2(IG1)

Battery negative (-) → Terminal 1(BZ)

Skid control buzzer assembly (pre-collision system warning buzzer) sounds

If the result is not as specified, replace the skid control buzzer assembly (pre-collision system warning buzzer).

*a

Component without harness connected

(Skid Control Buzzer Assembly (Pre-collision System Warning Buzzer))

Removal

REMOVAL

PROCEDURE

1. REMOVE RADIO RECEIVER ASSEMBLY

Click here

2. REMOVE SKID CONTROL BUZZER ASSEMBLY (PRE-COLLISION SYSTEM WARNING BUZZER)

(a) Using a clip remover, disconnect the clamp.

(b) Disconnect the connector and remove the skid control buzzer assembly (pre-collision system warning buzzer).

Installation

INSTALLATION

PROCEDURE

1. INSTALL SKID CONTROL BUZZER ASSEMBLY (PRE-COLLISION SYSTEM WARNING BUZZER)

(a) Connect the connector.

(b) Install the skid control buzzer assembly (pre-collision system warning buzzer) with the clamp.

2. INSTALL RADIO RECEIVER ASSEMBLY

Click here

READ NEXT:

 Seat

 Climate Control Seat System

 Precaution

PRECAUTION FOR OPERATION OF ELECTRICAL ITEMS RESTRICTED NOTICE: If the auxiliary battery voltage is low, the climate control seat system may not operate. When "High Power Consumption / Partial Limi

SEE MORE:

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Lighting System (for Triple Beam Headlight) DTC No. Detection Item Link B1244 Light Sensor Circuit Malfunction B2414 Steering Position Sensor Malfunction B242C Right Headlight ECU Malfunction B242D Left Headlight ECU Malfunc

 Front Left Center Sensor (C1AE2)

DESCRIPTION The front center ultrasonic sensor (FLC sensor) is installed to the front bumper. The clearance warning ECU assembly detects obstacles based on signals received from the front center ultrasonic sensor (FLC sensor). If the front center ultrasonic sensor (FLC sensor) has an open circuit or

© 2016-2025 Copyright www.lexunx.com