Toyota Tundra (2015 year). Manual — part 678
SYMPTOM
SUSPECTED AREA
SEE
PAGE
ECM
No engine brake
ECM
No kick-down
ECM
Engine stalls when starting off or stopping
Shift solenoid valve SLU circuit*
ECM
ATF temperature warning light remains on, lock-up at 3rd
gear and/or shift point too high
No. 2 ATF temperature sensor circuit*
Engine coolant temperature sensor
circuit (for 3UR-FE)*
Engine coolant temperature sensor
circuit (for 3UR-FBE)*
ECM
Malfunction in shifting
Park/neutral position switch circuit*
Transmission control switch circuit
ECM
Harsh engagement (1st -> 2nd -> 3rd -> 4th -> 5th)
Shift solenoid valve SR circuit*
Slip or shudder (5th -> 6th -> and 6th -> 5th)
Shift solenoid valve SR circuit*
2. CHAPTER 2: ON-VEHICLE REPAIR AND OFF-VEHICLE REPAIR
SYMPTOM
SUSPECTED AREA
SEE
PAGE
Vehicle does not move when shift lever is in any forward
position or reverse position
Transmission control cable (for
Column Shift Type)
Transmission control cable (for Floor
Shift Type)
Manual valve
Parking lock pawl
Rear planetary gear unit
Torque converter
Vehicle does not move with shift lever on R
Valve body assembly
B4 brake
No up-shift (1st -> 2nd)
Valve body assembly
B3 brake
F1 one-way clutch
F2 one-way clutch
No up-shift (2nd -> 3rd)
Valve body assembly
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
SYMPTOM
SUSPECTED AREA
SEE
PAGE
C3 clutch
No up-shift (3rd -> 4th)
Valve body assembly
C2 clutch
No up-shift (4th -> 5th)
Valve body assembly
B1 brake
No up-shift (5th -> 6th)
Valve body assembly
B2 brake
No down-shift (6th -> 5th)
Valve body assembly
No down-shift (5th -> 4th)
Valve body assembly
No down-shift (4th -> 3rd)
Valve body assembly
No down-shift (3rd -> 2nd)
Valve body assembly
No down-shift (2nd -> 1st)
Valve body assembly
No lock-up or no lock-up off
Valve body assembly
Torque converter
Harsh engagement (N -> D)
Valve body assembly
C1 accumulator
C1 clutch
F3 one-way clutch
F4 one-way clutch
Harsh engagement (lock-up)
Valve body assembly
Torque converter
Harsh engagement (N -> R)
Valve body assembly
C3 accumulator
C3 clutch
B4 brake
F1 one-way clutch
Harsh engagement (1st -> 2nd -> 3rd -> 4th -> 5th -> 6th)
Valve body assembly
Harsh engagement (1st -> 2nd)
Valve body assembly
B3 accumulator
B3 brake
F1 one-way clutch
F2 one-way clutch
Harsh engagement (2nd -> 3rd)
Valve body assembly
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
SYMPTOM
SUSPECTED AREA
SEE
PAGE
C3 accumulator
C3 clutch
Harsh engagement (3rd -> 4th)
Valve body assembly
C2 accumulator
C2 clutch
Harsh engagement (4th -> 5th)
Valve body assembly
B1 accumulator
B1 brake
Harsh engagement (5th -> 6th)
Valve body assembly
B2 accumulator
B2 brake
Harsh engagement (6th -> 5th)
Valve body assembly
C3 accumulator
C3 clutch
Slip or shudder (forward and reverse, after warm-up)
Transmission control cable (for
Column Shift Type)
Transmission control cable (for Floor
Shift Type)
Valve body assembly
Oil strainer
F1 one-way clutch
C3 clutch
Torque converter
Slip or shudder (particular position, just after engine starts)
Torque converter
Slip or shudder (shift lever on R)
B4 brake
F1 one-way clutch
C3 clutch
Slip or shudder (1st)
C1 clutch
F3 one-way clutch
F4 one-way clutch
Slip or shudder (2nd)
C1 clutch
B3 brake
F1 one-way clutch
F2 one-way clutch
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
SYMPTOM
SUSPECTED AREA
SEE
PAGE
F4 one-way clutch
Slip or shudder (3rd)
C1 clutch
C3 clutch
F1 one-way clutch
F4 one-way clutch
Slip or shudder (4th)
C1 clutch
C2 clutch
F4 one-way clutch
Slip or shudder (5th)
C2 clutch
C3 clutch
B1 brake
Slip or shudder (6th)
C2 clutch
B2 brake
No engine braking (1st to 4th, shift lever on S)
C4 clutch
No engine braking (1st: shift lever on 1)
Valve body assembly
B4 brake
No engine braking (2nd: shift lever on 2)
Valve body assembly
B2 brake
No engine braking (3rd: shift lever on 3)
Valve body assembly
B1 brake
No engine braking (4th: shift lever on 4)
Valve body assembly
No kick-down
Valve body assembly
Shift point too high or too low
Valve body assembly
Poor acceleration (all positions)
Valve body assembly
Torque converter
Poor acceleration (6th)
B2 brake
C2 clutch
Front planetary gear unit
Engine stalls when starting off or stopping
Valve body assembly
Torque converter
AB60F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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