Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

(a) Partially immerse the sensor in water and warm up the water.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

Approx. 20°C (68°F)

2.32 k to 2.59 kΩ

1 - 2

Approx. 80°C (176°F)

0.310 k to 0.326 kΩ

If the result is not as specified, replace the engine coolant temperature sensor.

NOTICE:

When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.

HINT:

If the result is as specified, do not replace the engine coolant temperature sensor.

    Components

    Installation

    See More:

    Toyota Tundra Service Manual > Meter / Gauge System: Terminals Of Ecu
    TERMINALS OF ECU 1. CHECK COMBINATION METER (a) Measure the voltage, resistance and waveform according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition *1: w/ Intuitive Parking Assist System *2: w/ Towing Package *3: The minimu ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2022 Copyright www.ttundra.com
    0.0082