Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

A
1. READ VALUE USING TECHSTREAM
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Air Conditioner / Data List.
(e) Check the value(s) by referring to the table below.
Air Conditioner
TESTER DISPLAY MEASUREMENT ITEM/RANGE NORMAL CONDITION DIAGNOSTIC
NOTE
Evaporator Fin
Thermistor
Cooler thermistor sensor (Evaporator
temperature sensor) /
Min.: -29.70°C (-21.46°F)
Max.: 59.55°C (139.19°F)
Actual evaporator
temperature displayed
-
OK:
The display is as specified in the Normal Condition column.
RESULT PROCEED TO
NG A
OK (When troubleshooting according to Problem Symptoms Table) B
OK (When troubleshooting according to the DTC) C
B
PROCEED TO NEXT SUSPECTED AREA SHOWN IN
PROBLEM SYMPTOMS TABLE
C
REPLACE AIR CONDITIONING AMPLIFIER ASSEMBLY
2. INSPECT COOLER THERMISTOR SENSOR (EVAPORATOR TEMPERATURE SENSOR)
(a) Remove the cooler thermistor sensor (evaporator temperature sensor) .
(b) Inspect the cooler thermistor sensor (evaporator temperature sensor) .
NG
REPLACE COOLER THERMISTOR SENSOR
(EVAPORATOR TEMPERATURE SENSOR)
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