Tacoma

Toyota Tacoma 2015-2018 CAN Workshop Manual

TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION DIAGNOSTIC NOTE
ON: Turn RH switch
on
Turn Signal
Switch (Left)
Turn LH signal switch/OFF
or ON
OFF: Turn LH switch
off
-
ON: Turn LH switch
on
(l) Details of relevant Data List items (Selected system: Air Conditioner)
Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and
other items to be read without removing any parts. This non-intrusive inspection can be very useful because
intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data
List information early in troubleshooting is one way to save diagnostic time.
NOTICE:
I
n the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on
these reference values when deciding whether a part is faulty or not.
(1) Turn the ignition switch off.
(2) Connect the Techstream to the DLC3.
(3) Turn the ignition switch to ON.
(4) Turn the Techstream on.
(5) Enter the following menus: Body Electrical / Air Conditioner / Data List.
(6) According to the display on the Techstream, read the "Data List".
Air Conditioner
TESTER
DISPLAY
MEASUREMENT ITEM/RANGE NORMAL CONDITION DIAGNOSTIC
NOTE
Ambient
Temp Sensor
Ambient temperature sensor
(thermistor assembly) /
Min.: -23.30°C (-9.94°F)
Max.: 65.95°C (150.71°F)
Actual ambient temperature displayed -
Solar Sensor
(D Side)
Driver side solar sensor
(automatic light control sensor)
/
Min.: 0
Max.: 255
Driver side solar sensor (automatic light
control sensor) value increases as brightness
increases
-
Engine
Coolant Temp
Engine coolant temperature
sensor /
Min.: 1.30°C (34.34°F)
Max.: 90.55°C (194.99°F)
Actual engine coolant temperature displayed -
(m) Details of relevant Data List items (Selected system: Main Body)
HINT:
U
sing the Techstream to read the Data List allows the values or states of switches, sensors, actuators and
other items to be read without removing any parts. This non-intrusive inspection can be very useful because
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