Toyota Tacoma (2015-2018) Service Manual: Automatic Light Control Sensor

Toyota Tacoma (2015-2018) Service Manual / Lighting / Automatic Light Control Sensor

Components

COMPONENTS

ILLUSTRATION

Installation

INSTALLATION

PROCEDURE

1. INSTALL AUTOMATIC LIGHT CONTROL SENSOR

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

2. INSTALL NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY

(See page On-vehicle Inspection )

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. REMOVE NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY

(See page 2. INSPECT AUTOMATIC LIGHT CONTROL SENSOR )

2. INSPECT AUTOMATIC LIGHT CONTROL SENSOR

(a) Check the voltage.

(1) Measure the voltage according to the value(s) in the table below.

Text in Illustration

*a	Component with harness connected (to Automatic Light Control Sensor)

Standard Voltage:

Tester Connection	Condition	Specified Condition
A37-1 (CLTB) - A37-2 (CLTE)	Ignition switch off	Below 1 V
A37-1 (CLTB) - A37-2 (CLTE)	Ignition switch on (IG)	11 to 14 V

If the result is not as specified, repair or replace the wire harness.

(2) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
A37-2 (CLTE) - Body ground	Always	Below 1 Ω

If the result is not as specified, repair or replace the wire harness.

(b) Connect the connector.

Text in Illustration

*a	Component with harness connected (Automatic Light Control Sensor)

(d) Check the waveform.

Tester Connection	Tool Setting	Condition	Specified Condition
A37-4 (CLTS) - A37-2 (CLTE)	2 V/DIV., 10 ms./DIV.	Ignition switch on (IG), light control switch in AUTO position	Correct waveform is as shown

HINT:

The communication waveform changes according to the surrounding brightness.

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

3. INSTALL NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY

(See page Removal )

Removal

REMOVAL

PROCEDURE

1. REMOVE NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY

(See page 2. REMOVE AUTOMATIC LIGHT CONTROL SENSOR )

2. REMOVE AUTOMATIC LIGHT CONTROL SENSOR

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

Cargo Light

Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE ROOF HEADLINING ASSEMBLY for Double Cab: (See page ) for Access Cab: (See page ) ...

Other materials:

Adjustment
ADJUSTMENT PROCEDURE 1. PREPARE VEHICLE FOR FOG LIGHT AIMING ADJUSTMENT (a) Prepare the vehicle: HINT: Ensure that there is no damage or deformation to the body around the fog lights. Fill the fuel tank. Make sure that the oil is filled to the specified level. Make sure ...

Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU) (P2759)
DESCRIPTION Refer to the system description for DTC P2757 (See page ). DTC No. DTC Detection Condition Trouble Area P2759 Open or short is detected in shift solenoid valve SLU circuit for 1 second or more while driving (1 trip dete ...

USB port/AUX port
Connect an iPod, USB memory device or portable audio player to the USB port/AUX port as indicated below. Select “iPod”, “USB” or “AUX” on the “Select Audio Source” screen and the device can be operated via multimedia system. Connecting using the USB port/AUX port ■ iPod ...