Toyota Tundra (2015 year). Manual — part 475
A
(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
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) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
OK
OK
operating noise.
OK:
MEASUREMENT CONDITION
SPECIFIED CONDITION
Battery positive (+) with a 21 W bulb → Terminal 2
Battery negative (-) → Terminal 1
Valve moves and makes an operating noise
Text in Illustration
*a
Component without harness connected
(Shift Solenoid Valve SLU)
NG
REPLACE SHIFT SOLENOID VALVE SLU
3.
INSPECT TRANSMISSION VALVE BODY ASSEMBLY
NG
REPLACE TRANSMISSION VALVE BODY ASSEMBLY
4.
INSPECT TORQUE CONVERTER ASSEMBLY
NG
REPLACE TORQUE CONVERTER ASSEMBLY
OK
REPAIR OR REPLACE AUTOMATIC TRANSMISSION
ASSEMBLY
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000000W890JOX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: P2759; Torque Converter
Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU); 2015 MY Tundra [08/2014
- ]
DTC
P2759
Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
(Shift Solenoid Valve SLU)
DESCRIPTION
DTC
CODE
DTC DETECTION CONDITION
TROUBLE AREA
P2759
Open or short is detected in the shift solenoid valve SLU circuit
for 1 second or more while driving (1-trip detection logic).
Open or short in shift
solenoid valve SLU circuit
Shift solenoid valve SLU
ECM
MONITOR DESCRIPTION
When an open or short in the shift solenoid valve SLU circuit is detected, the ECM determines that there is a
malfunction. The ECM will illuminate the MIL and store the DTC.
MONITOR STRATEGY
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
Related DTCs
P2759: Shift solenoid valve SLU/Range check
Required sensors/Components
Shift solenoid valve SLU
Duration
1 second
MIL operation
Immediately
TYPICAL ENABLING CONDITIONS
The monitor will run whenever the following DTCs are not present
None
Solenoid current cut status
Not cut
Battery voltage
11 V or more
Ignition switch
ON
Starter
OFF
TYPICAL MALFUNCTION THRESHOLDS
Solenoid status from solenoid driver MIC
Fail
COMPONENT OPERATING RANGE
Output signal duty
Less than 100%
WIRING DIAGRAM
INSPECTION PROCEDURE
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
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