Toyota Tundra. Manual — part 2797

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:

ACTIVE TEST



Not operating: OFF

SLU Solenoid

Status

Shift solenoid SLU
status/ ON or OFF

Shift solenoid SLU is:



Operating: ON



Not operating: OFF

-

SLT Solenoid

Status

Shift solenoid SLT
status/ ON or OFF



Accelerator pedal is
depressed: OFF



Accelerator pedal is
released: ON

-

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

ON or OFF
HINT:

[Vehicle Condition]

2009 Toyota Tundra

2009 TRANSMISSION AB60F Automatic Transaxle - Tundra

Activate the

Solenoid

(SLT)*

Operate shift solenoid
SLT and raise line
pressure



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
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

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:
60 km/h (37

2009 Toyota Tundra

2009 TRANSMISSION AB60F Automatic Transaxle - Tundra

DIAGNOSTIC TROUBLE CODE TABLE

HINT:



If a DTC is displayed during the DTC check, check the parts listed in the table below and proceed to the
reference given.



*1: "Comes on" means the Malfunction Indicator Lamp (MIL) illuminates.



*2: "DTC stored" means the ECM memorizes the malfunction code if the ECM detects the DTC detection
condition.



These DTCs may be output when the clutch, brake, gear components, etc., inside the automatic
transmission are damaged.

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
operation of shift
solenoid valves
[Vehicle Condition]
50 km/h (31 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 HYDRAULIC TEST as well.
Note that the pressure values in the Active Test and HYDRAULIC TEST are different.

2009 Toyota Tundra

2009 TRANSMISSION AB60F Automatic Transaxle - Tundra

Automatic transmission system:

DIAGNOSTIC TROUBLE CODE TABLE

DTC Code

Detection Item

Trouble Area

MIL*1

Memory*2

P0705

Transmission Range
Sensor Circuit
Malfunction (PRNDL
Input)



Open or short in
park/neutral
position switch
circuit



Transmission
control switch



Park/neutral
position switch



ECM

Comes on

DTC stored

P0710

Transmission Fluid
Temperature Sensor "A"
Circuit



Open or short in
No. 1 ATF
temperature sensor
circuit



No. 1 transmission
wire (No. 1 ATF
temperature sensor)



ECM

Comes on

DTC stored

P0711

Transmission Fluid
Temperature Sensor "A"
Performance

No. 1 transmission wire
(No. 1 ATF temperature
sensor)

Comes on

DTC stored

P0712

Transmission Fluid
Temperature Sensor "A"
Circuit Low Input



Short in No. 1 ATF
temperature sensor
circuit



No. 1 transmission
wire (No. 1 ATF
temperature sensor)



ECM

Comes on

DTC stored

P0713

Transmission Fluid
Temperature Sensor "A"
Circuit High Input



Open in No. 1 ATF
temperature sensor
circuit



No. 1 transmission
wire (No. 1 ATF
temperature sensor)



ECM

Comes on

DTC stored

P0717

Turbine Speed Sensor
Circuit No Signal



Open or short in
speed sensor NT
circuit



Speed sensor NT

Comes on

DTC stored

2009 Toyota Tundra

2009 TRANSMISSION AB60F Automatic Transaxle - Tundra