Components COMPONENTS ILLUSTRATION ![]()
Inspection INSPECTION PROCEDURE 1. INSPECT COOLER (AMBIENT TEMPERATURE SENSOR) THERMISTOR ![]() (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
NOTICE:
HINT: As the temperature increases, the resistance decreases (see the graph). Text in Illustration
If the result is not as specified, replace the cooler (ambient temperature sensor) thermistor. Installation INSTALLATION PROCEDURE 1. INSTALL COOLER (AMBIENT TEMPERATURE SENSOR) THERMISTOR
(b) Connect the connector. 2. INSTALL RADIATOR GRILLE SUB-ASSEMBLY Click here Removal REMOVAL PROCEDURE 1. REMOVE RADIATOR GRILLE SUB-ASSEMBLY Click here 2. REMOVE COOLER (AMBIENT TEMPERATURE SENSOR) THERMISTOR
(b) Using a clip remover, detach the clamp and remove the cooler (ambient temperature sensor) thermistor. |
Toyota Tundra Service Manual > Air Pump: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT AIR PUMP ASSEMBLY (a) Start the engine and warm it up. (b) Turn the ignition switch off. (c) Connect the 400 A probe of an ammeter to the (+) wire of the air pump assembly. (d) Connect the Techstream to the DLC3. (e) Turn the ignition switch to ON and turn ...