Toyota Tundra (2015 year). Manual — part 430
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000000W7C0XWX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: MANUAL SHIFTING TEST;
2015 MY Tundra [08/2014 - ]
MANUAL SHIFTING TEST
1. MANUAL SHIFTING TEST
HINT:
Through this test, it can be determined whether the trouble occurs in an electrical circuit or if it is a
mechanical problem in the transmission.
If any abnormalities are found in the following test, the problem is in the transmission itself.
It is possible to deactivate the electrical shift control by
disconnecting the transmission wire. The gear positions can then
be changed mechanically with the shift lever.
(b) Drive the vehicle with the transmission wire disconnected. Move the shift lever to each position to check
whether the gear position changes as shown in the table below.
SHIFT LEVER POSITION
GEAR POSITION
P
P
R
R
D
4th
.
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000000W7F0Q4X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: INITIALIZATION; 2015 MY
Tundra [08/2014 - ]
INITIALIZATION
1. RESET MEMORY
NOTICE:
The reset procedure is as follows.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine and ECT / Utility / Reset Memory.
NOTICE:
After performing Reset Memory, be sure to perform the Road Test
described earlier.
HINT:
The ECM learns through the Road Test.
2. ATF THERMAL DEGRADATION ESTIMATE RESET
NOTICE:
HINT:
If 50000 or more is displayed for the Data List item "ATF Thermal Degradation Estimate",
similar operation.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
NOTICE:
Do not start the engine.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine and ECT / Utility / ATF Thermal Degradation Estimate
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
Reset.
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000000W7K0TFX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: MONITOR DRIVE PATTERN;
2015 MY Tundra [08/2014 - ]
MONITOR DRIVE PATTERN
1. TEST MONITOR DRIVE PATTERN FOR ECT
CAUTION:
Perform this drive pattern on a level surface and strictly observe the posted speed limits and traffic laws
while driving.
HINT:
through this drive pattern.
(a) Preparation for driving
(1) Warm up the engine sufficiently (engine coolant temperature is 60°C (140°F) or higher).
(2) Drive the vehicle when the atmospheric temperature is -10°C (14°F) or higher.
Malfunctions are not detected when the atmospheric temperature is less than -10°C (14°F).
(b) Drive pattern
(1) Drive the vehicle through all the gears.
Stop → 1st → 2nd → 3rd → 4th → 5th → 5th (lock-up ON) → 6th → 6th (lock-up ON).
(2) Repeat the above drive pattern 3 times or more.
NOTICE:
When using the Techstream, the monitor status can be checked in the Data List
.
In the event that the drive pattern must be interrupted (due to traffic conditions or other factors), the
drive pattern can be resumed and, in most cases, the monitor can be completed.
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
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