Toyota Tundra (2015 year). Manual — part 609
HINT:
When changing the accelerator pedal opening angle while driving, if the engine speed does not change,
lock-up is on.
Slowly release the accelerator pedal in order to decelerate, but do not fully release the pedal. (Fully
releasing the pedal will close the throttle valve and lock-up may be turned off automatically.)
PROCEDURE
1.
CHECK DTC OUTPUT (IN ADDITION TO DTC P2757)
(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 / Trouble Codes.
(e) Read the DTCs using the Techstream.
Result
RESULT
PROCEED TO
Only P2757 is output
A
P2757 and other DTCs are output
B
HINT:
If any other codes besides P2757 are output, perform troubleshooting for those DTCs first.
B
GO TO DTC CHART
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
A
OK
2.
INSPECT SHIFT SOLENOID VALVE SLU
(a) Remove shift solenoid valve SLU.
(b) Measure the resistance according to the value(s) in the table
below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
1 - 2
20°C (68°F)
5.0 to 5.6 Ω
(c) Connect the battery's positive (+) lead with a 21 W bulb to
Valve moves and makes an operating noise.
NG
REPLACE SHIFT SOLENOID VALVE SLU
3.
INSPECT TRANSMISSION VALVE BODY ASSEMBLY
(a) Check the transmission valve body assembly
.
OK:
There are no foreign objects on any valve.
NG
REPLACE TRANSMISSION VALVE BODY ASSEMBLY
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
OK
4.
INSPECT TORQUE CONVERTER ASSEMBLY
(a) Check the torque converter assembly
.
OK:
The torque converter operates normally.
NG
REPLACE TORQUE CONVERTER ASSEMBLY
OK
REPAIR OR REPLACE AUTOMATIC TRANSMISSION
ASSEMBLY
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000000WP10IBX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: Transmission Control Switch
Circuit; 2015 MY Tundra [08/2014 - ]
Transmission Control Switch Circuit
DESCRIPTION
When moving the shift lever into the S position using the transmission control switch, it is possible to switch the
shift range position between "1" (1st range) and "6" (6th range).
Shifting to "+" once raises the shift range position by one, and shifting to "-" lowers the shift range position by
one.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1.
INSPECT TRANSMISSION CONTROL SWITCH
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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