Toyota Tundra (2015 year). Manual — part 431

HINT:

*: Drive at such a speed in the uppermost gear so as to engage lock-up. The vehicle can be driven at a

speed lower than the speed shown in the above diagram in lock-up.

NOTICE:

It is necessary to drive the vehicle for approximately 30 minutes to detect DTC P0711 (No. 1 ATF

temperature sensor malfunction).

A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...

Last Modified: 9-16-2014

6.6 T

Doc ID: RM000000W73119X

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: PROBLEM SYMPTOMS TABLE;

2015 MY Tundra [08/2014 - ]

PROBLEM SYMPTOMS TABLE

HINT:

SYMPTOM

SUSPECTED AREA

SEE

PAGE

No up-shift (1st -> 2nd)

Shift solenoid valve S1 circuit*

ECM

No up-shift (2nd -> 3rd)

Shift solenoid valve S2 circuit*

ECM

No up-shift (3rd -> 4th)

Shift solenoid valve S3 circuit*

Engine coolant temperature

sensor circuit*

ECM

No up-shift (4th -> 5th)

Shift solenoid valve S4 circuit*

Shift solenoid valve SR circuit*

Shift solenoid valve SL1 circuit*

Shift solenoid valve SL2 circuit*

Engine coolant temperature

sensor circuit*

ECM

No up-shift (5th -> 6th)

Park/neutral position switch

circuit*

Shift solenoid valve S2 circuit*

ECM

No down-shift (6th -> 5th)

Park/neutral position switch

circuit*

A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...

SYMPTOM

SUSPECTED AREA

SEE

PAGE

Shift solenoid valve S2 circuit*

ECM

No down-shift (5th -> 4th)

Shift solenoid valve S4 circuit*

Shift solenoid valve SR circuit*

Shift solenoid valve SL1 circuit*

Shift solenoid valve SL2 circuit*

ECM

No down-shift (4th -> 3rd)

Shift solenoid valve S3 circuit*

ECM

No down-shift (3rd -> 2nd)

Shift solenoid valve S2 circuit*

ECM

No down-shift (2nd -> 1st)

Shift solenoid valve S1 circuit*

ECM

No lock-up or no lock-up off

Shift solenoid valve SLU circuit*

Stop light switch circuit*

ECM

No lock-up

No. 1 ATF temperature sensor

circuit*

Shift solenoid valve SLU circuit*

Engine coolant temperature

sensor circuit*

Stop light switch circuit*

Speed sensor NT circuit*

ECM

No lock-up off

Shift solenoid valve SLU circuit*

ECM

Shift point too high or too low

Shift solenoid valve SLT circuit*

Speed sensor NT circuit*

Speed sensor SP2 circuit*

Throttle position sensor circuit*

No. 1 ATF temperature sensor

circuit*

ECM

Up-shift to 4th from 3rd while engine is cold

Engine coolant temperature

sensor circuit*

A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...

SYMPTOM

SUSPECTED AREA

SEE

PAGE

ECM

Up-shift to 5th from 4th while engine is cold

Engine coolant temperature

sensor circuit*

ECM

No gear change by moving shift lever to "+" or "-" while shift

lever in S

Transmission control switch circuit

ECM

Harsh engagement (N -> D)

Shift solenoid valve SLT circuit*

Speed sensor NT circuit*

ECM

Harsh engagement (lock-up)

Speed sensor NT circuit*

Speed sensor SP2 circuit*

Shift solenoid valve SLU circuit*

ECM

Harsh engagement (any driving position)

Throttle position sensor circuit*

Shift solenoid valve SL1 circuit*

Shift solenoid valve SL2 circuit*

Shift solenoid valve SLU circuit*

Shift solenoid valve SLT circuit*

Speed sensor NT circuit*

ECM

Poor acceleration

No. 2 ATF temperature sensor

circuit*

Shift solenoid valve SLT circuit*

ECM

No engine brake

ECM

No kick-down

ECM

Engine stalls when starting off or stopping

Shift solenoid valve SLU circuit*

ECM

"A/T OIL TEMP" warning light remains on, lock-up in 3rd gear

and/or shift point too high

No. 2 ATF temperature sensor

circuit*

Engine coolant temperature

sensor circuit*

ECM

Shifting malfunction

Park/neutral position switch

circuit*

A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...