Toyota Venza manuals

Toyota Venza: Automatic Light Control Sensor

Toyota Venza Service Manual / Lighting (ext) / Automatic Light Control Sensor

Components

COMPONENTS

ILLUSTRATION


Removal

REMOVAL

PROCEDURE

1. REMOVE DEFROSTER NOZZLE GARNISH


2. REMOVE AUTOMATIC LIGHT CONTROL SENSOR

(a) Disengage the 2 claws and remove the automatic light control sensor.


Inspection

INSPECTION

PROCEDURE

1. INSPECT AUTOMATIC LIGHT CONTROL SENSOR

(a) Disconnect the F4 automatic light control sensor connector.


(b) Measure the voltage and resistance according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

F4-6 (CLTB) - F4-3 (CLTE)

Ignition switch off

Below 1 V

Ignition switch ON

10 to 14 V

Standard Resistance:

Tester Connection

Condition

Specified Condition

F4-3 (CLTE) - Body ground

Always

Below 1 Ω

Text in Illustration

*1

Front view of wire harness connector

(to Automatic Light Control Sensor)

If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the F4 automatic light control sensor connector.


(d) Connect an oscilloscope to the automatic light control sensor connector.

Text in Illustration

*1

Component with harness connected

(Automatic Light Control Sensor)

(e) Check the waveform.

OK:

Tester Connection

Tool Setting

Condition

Specified Condition

F4-3 (CLTE) - F4-5 (CLTS)

5 V/DIV., 5 ms./DIV

Ignition switch ON, light control switch in AUTO

Correct waveform is as shown

HINT:

If the ambient light becomes brighter, width A becomes narrower.

If the result is not as specified, replace the automatic light control sensor.


Installation

INSTALLATION

PROCEDURE

1. INSTALL AUTOMATIC LIGHT CONTROL SENSOR

(a) Engage the 2 claws to install the automatic light control sensor.


2. INSTALL DEFROSTER NOZZLE GARNISH


Afs Ecu
Components COMPONENTS ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL AFS ECU (a) Engage the guide. (b) Install the ...

Door Mirror Foot Light
Components COMPONENTS ILLUSTRATION Removal REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for both the RH and LH sides. The procedure described below is for the ...

Other materials about Toyota Venza:

Removal
REMOVAL PROCEDURE 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ). 2. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG 3. REMOVE REAR P ...

Rear Right Center Sensor Malfunction (C1AE8)
DESCRIPTION The No. 1 ultrasonic sensor (rear right center sensor) is installed on the rear bumper. The ECU detects obstacles based on signals received from the No. 1 ultrasonic sensor (rear right center sensor). If the No. 1 ultrasonic sensor (rear right ...

Installation
INSTALLATION PROCEDURE 1. INSTALL RADIO AND DISPLAY RECEIVER ASSEMBLY 2. INSTALL NO. 2 RADIO RECEIVER BRACKET (a) Install the No. 2 radio receiver bracket with the 4 screws. Torque: 5.0 N·m {51 kgf·cm, 44 in·lbf} 3. INSTALL NO. 1 RADIO RECEIVER BRAC ...

© 2016-2024 Copyright www.tovenza.com

0.1744