Tacoma

Toyota Tacoma 2015-2018 CAN Workshop Manual

(6) According to the display on the Techstream, read the "Data List".
Power Source Control
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION DIAGNOSTIC NOTE
Shift P
Signal
Shift position (P)/ON or
OFF
ON: Shift lever in P
OFF: Shift lever not in P
Use this item to determine if the
shift position switch is
malfunctioning.
The engine cannot be started
when this item is "OFF".
Vehicle
Speed
Signal
Vehicle being driven or
stopped/Stop or Run
Stop: Vehicle stopped
Run: Vehicle being driven
at 5 km/h (3 mph) or
more
-
(j) Details of relevant Data List items (Selected system: Starting Control)
HINT:
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:
In 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 / Starting Control / Data List.
(6) According to the display on the Techstream, read the "Data List".
Starting Control
TESTER
DISPLAY
MEASUREMENT ITEM/RANGE NORMAL CONDITION DIAGNOSTIC
NOTE
Engine Speed
Engine speed/0 to 16383
r/min
Fluctuates in accordance with engine
speed
-
(k) Details of relevant Data List items (Selected system: Combination Meter)
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.
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