Toyota Tundra (2015 year). Manual — part 684
Last Modified: 9-16-2014
6.6 U
Doc ID: RM000000W7E0XBX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: AB60F 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
ON: Shift lever in P or
N
OFF: Shift lever not in
P or N
When shift lever position displayed on
Techstream differs from actual
HINT:
When failure still occurs even
after adjusting these parts,
refer to DTC P0705
Transfer L4
Transfer status/
ON or OFF
ON: Transfer in 4L
OFF: Transfer not in 4L
-
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
Stop Light
Switch
Stop light switch
status/
ON or OFF
Brake pedal is:
Depressed: ON
Released: OFF
-
SPD (NT)
Input shaft speed/
Min.: 0 rpm
Max.: 12750 rpm
Lock-up is:
ON (after warming up
engine): Input turbine
speed (NT) is equal to
engine speed
OFF (idling with shift
lever on 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 is equal to
vehicle speed)
-
Shift SW Status
(P Range)
PNP switch status/
ON or OFF
ON: Shift lever in P
OFF: Shift lever not in
P
When shift lever position displayed on
Techstream differs from actual
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
ON: Shift lever in R
OFF: Shift lever not in
R
When shift lever position displayed on
Techstream differs from actual
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
ON: Shift lever in N
OFF: Shift lever not in
N
When shift lever position displayed on
Techstream differs from actual
HINT:
When failure still occurs even
after adjusting these parts,
refer to DTC P0705
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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.
(e) Turn the Techstream on.
(f) Enter the following menus: Powertrain / Engine and ECT / Active Test.
(g) According to the display on the Techstream, perform the Active Test.
Engine and ECT
TESTER
DISPLAY
TEST PART
CONTROL RANGE
DIAGNOSTIC NOTE
Activate the
Solenoid
(SLU)
Operate shift solenoid
SLU
ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
Activate the
Solenoid
(SLT)*
Operate shift solenoid SLT
and raise line pressure
ON or OFF
HINT:
OFF: Line pressure up (when Active
Test "Activate the Solenoid (SLT)" is
performed, ECM commands SLT
solenoid to turn OFF)
ON: No action (normal operation)
[Vehicle Condition]
Vehicle stopped
Engine idling
Activate the
Solenoid
(S1)
Operate shift solenoid S1
ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
Activate the
Solenoid
(S2)
Operate shift solenoid S2
ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
Activate the
Solenoid
(S3)
Operate shift solenoid S3
ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
TESTER
DISPLAY
TEST PART
CONTROL RANGE
DIAGNOSTIC NOTE
Activate the
Solenoid
(S4)
Operate shift solenoid S4
ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
Activate the
Lock Up
Control shift solenoid SLU
to set automatic
transmission to lock-up
condition
ON or OFF
Possible to check shift
solenoid valve SLU
operation
[Vehicle Condition]
Throttle valve
opening angle:
Less than 35%
Vehicle speed:
80 km/h (50
mph) or more
Control the
Shift
Position
Operate shift solenoid
valve and set each shift
position
Press "→" button: Shift up
Press "←" button: Shift down
Possible to check
[Vehicle Condition]
50 km/h (30 mph) or less
Activate the
Solenoid
(SR)
Operate shift solenoid SR
ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
Activate the
Solenoid
(SL1)
Operate shift solenoid SL1 ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
Activate the
Solenoid
(SL2)
Operate shift solenoid SL2 ON or OFF
[Vehicle Condition]
Engine stopped
Shift lever on P
or N position
HINT:
*: Activate the Solenoid (SLT) in the Active Test is performed to check the line pressure changes by
connecting SST to the automatic transmission, which is used in the HYDRAULIC TEST
as well. Note
that the pressure values in the Active Test and HYDRAULIC TEST are different.
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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