Toyota Tundra Service Manual: Solar Sensor(for Automatic Air Conditioning System)

Toyota Tundra Service Manual / Vehicle Interior / Air Conditioning / Solar Sensor(for Automatic Air Conditioning System)

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT AUTOMATIC LIGHT CONTROL SENSOR (SOLAR SENSOR)

(a) Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 3, and then measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

1 (TSL) - 3 (CLTE)

Sensor subjected to electric light

0.8 to 4.3 V

Sensor covered with a cloth

0.8 V or less

2 (TSR) - 3 (CLTE)

Sensor subjected to electric light

0.8 to 4.3 V

Sensor covered with a cloth

0.8 V or less

HINT:

  • As the inspection light is moved away from the sensor, the voltage decreases.
  • Use an incandescent light for inspection. Bring it within 30 cm (11.8 in.) of the solar sensor.
Text in Illustration

*a

Component without harness connected

(Automatic Light Control Sensor (Solar Sensor))

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

Installation

INSTALLATION

PROCEDURE

1. INSTALL AUTOMATIC LIGHT CONTROL SENSOR (SOLAR SENSOR)

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

2. INSTALL NO. 1 SPEAKER HOLE COVER

Removal

REMOVAL

PROCEDURE

1. REMOVE NO. 1 SPEAKER HOLE COVER

2. REMOVE AUTOMATIC LIGHT CONTROL SENSOR (SOLAR SENSOR)

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

    Removal

    Door Lock

    See More:

    Toyota Tundra Service Manual > Can Communication System: Check Bus 3 Line for Short to +B
    DESCRIPTION There may be a short circuit between one of the CAN bus wires and +B when no resistance exists between terminal 6 (CA3H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU (network gateway ECU) and terminal ...

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