Toyota Tundra (2015 year). Manual — part 329
Last Modified: 9-16-2014
6.6 U
Doc ID: RM000000W7E0XAX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: DATA LIST / ACTIVE TEST;
2015 MY Tundra [08/2014 - ]
DATA LIST / ACTIVE TEST
1. READ DATA LIST
HINT:
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.
(a) Warm up the engine.
(b) Turn the ignition switch off.
(c) Connect the Techstream to the DLC3.
(d) Turn the ignition switch to ON.
(e) Turn the Techstream on.
(f) Enter the following menus: Powertrain / Engine and ECT / Data List.
(g) According to the display on the Techstream, read the Data List.
Engine and ECT
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
N Range Status
Shift lever N
status/
ON or OFF
ON: Shift lever in P or N
OFF: Shift lever not in P
or N
-
Neutral Position
SW Signal
PNP switch status/
ON or OFF
Shift lever in P or N: ON
Shift lever not in P or
N: OFF
When the shift lever position
displayed on the Techstream differs
from the actual position, the
HINT:
When failure still occurs even
after adjusting these parts,
refer to DTC P0705
.
Stop Light
Switch
Stop light switch
status/
ON or OFF
Brake pedal depressed:
ON
Brake pedal released:
OFF
-
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
SPD (NT)
Input shaft speed/
Min.: 0 rpm
Max.: 12750 rpm
Lock-up ON (after
warming up engine):
Input turbine speed
(NT) is equal to engine
speed
Lock-up OFF (idling with
shift lever in N): Input
turbine speed (NT) is
nearly equal to engine
speed
SPD (SP2)
Output shaft
speed/
Min.: 0 km/h (0
mph)
Max.: 255 km/h
(158 mph)
Vehicle stopped: 0 km/h (0 mph)
(output shaft speed equal to
vehicle speed)
-
Shift SW Status
(P Range)
PNP switch status/
ON or OFF
Shift lever in P: ON
Shift lever not in P: OFF
When the shift lever position
displayed on the Techstream differs
from the actual position, the
HINT:
When failure still occurs even
after adjusting these parts,
refer to DTC P0705
.
Shift SW Status
(R Range)
PNP switch status/
ON or OFF
Shift lever in R: ON
Shift lever not in R: OFF
When the shift lever position
displayed on the Techstream differs
from the actual position, the
HINT:
When failure still occurs even
after adjusting these parts,
refer to DTC P0705
.
Shift SW Status
(N Range)
PNP switch status/
ON or OFF
Shift lever in N: ON
Shift lever not in N: OFF
When the shift lever position
displayed on the Techstream differs
from the actual position, the
HINT:
When failure still occurs even
after adjusting these parts,
refer to DTC P0705
.
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
Shift SW Status
(N, P Range)
Supported
support/
Supp or Unsupp
-
-
Shift SW Status
(N, P Range)
PNP switch status/
ON or OFF
Shift lever in P or N: ON
Shift lever not in P or
N: OFF
-
Sports Shift Up
SW
Sport shift up
switch status/
ON or OFF
ON: Shift lever held in
"+" (up-shift)
OFF: Shift lever not
held in "+" (up-shift)
-
Sports Shift
Down SW
Sport shift down
switch status/
ON or OFF
ON: Shift lever held in
"-" (down-shift)
OFF: Shift lever not
held in "-" (down-shift)
-
Sports Mode
Selection SW
Sport mode select
switch status/
ON or OFF
ON: Shift lever in S, "+"
or "-"
OFF: Shift lever not in
S, "+" or "-"
-
Shift SW Status
(D Range)
PNP switch status/
ON or OFF
Shift lever in D, S, "+"
or "-": ON
Shift lever not in D, S,
"+" or "-": OFF
When the shift lever position
displayed on the Techstream differs
from the actual position, the
HINT:
When failure still occurs even
after adjusting these parts,
refer to DTC P0705
.
A/T Oil
Temperature 1
No. 1 ATF
temperature
sensor value/
Min.: -40°C
(-40°F)
Max.: 150°C
(302°F)
After stall test:
Approximately 80°C
(176°F)
Equal to ambient
temperature when
engine cold
If the value is -40°C (-40°F) or
150°C (302°F), the No. 1 ATF
temperature sensor circuit is open or
shorted.
A/T Oil
Temperature 2
No. 2 ATF
temperature
sensor value/
Min.: -40°C
(-40°F)
Max.: 150°C
After stall test:
Approximately 80°C
(176°F)
Equal to ambient
temperature when
engine cold
If the value is -40°C (-40°F) or
150°C (302°F), the No. 2 ATF
temperature sensor circuit is open or
shorted.
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
(302°F)
ATF Thermal
Degradation
Estimate
Estimated value of
ATF thermal
degradation/
Min.: 0
Max.: 65535
-
If 50000 or more is displayed for the
Data List item "ATF Thermal
Degradation Estimate", thermal
Estimate Reset after replacing the
ATF.
Lock Up
Lock-up/
ON or OFF
Lock-up operating: ON
Lock-up not operating:
OFF
-
Shift Status
ECM gear shift
command/
1st, 2nd, 3rd, 4th,
5th or 6th
Shift lever in D: 1st,
2nd, 3rd, 4th, 5th or
6th
Shift lever in S: 1st,
2nd, 3rd, 4th, 5th or
6th
-
SLT Solenoid
Status
Shift solenoid SLT
status/
ON or OFF
Accelerator pedal
depressed: OFF
Accelerator pedal
released: ON
-
SLU Solenoid
Status
Shift solenoid SLU
status/
ON or OFF
Shift solenoid SLU
operating: ON
Shift solenoid SLU not
operating: OFF
-
Torque
Converter
Temperature
Raise History
Torque converter
temperature raise
history status/
ON or OFF
OFF
This item always displays OFF.
2. PERFORM ACTIVE TEST
HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be
operated without removing any parts. This non-intrusive functional inspection can be very useful because
intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early
in troubleshooting is one way to save diagnostic time. Data List information can be displayed while
performing Active Tests.
(a) Warm up the engine.
(b) Turn the ignition switch off.
(c) Connect the Techstream to the DLC3.
(d) Turn the ignition switch to ON.
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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