Toyota Tundra (2015 year). Manual — part 611
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000000W890JPX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: AB60E 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 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 a 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
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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
Ignition switch
ON
Starter
OFF
Solenoid current cut status
Not cut
Battery voltage
11 V or more
TYPICAL MALFUNCTION THRESHOLDS
Solenoid status from solenoid driver MIC
Fail
COMPONENT OPERATING RANGE
Output signal duty
Less than 100%
WIRING DIAGRAM
INSPECTION PROCEDURE
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
OK
NOTICE:
Perform the universal trip to clear permanent DTCs
.
PROCEDURE
1.
INSPECT NO. 1 TRANSMISSION WIRE (SHIFT SOLENOID VALVE SLU)
(a) Disconnect the D63 No. 1 transmission wire connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
12 (SLU+) - 4 (SLU-)
20°C (68°F)
5.0 to 5.6 Ω
12 (SLU+) - Body ground
Always
10 kΩ or higher
4 (SLU-) - Body ground
Always
10 kΩ or higher
NG
GO TO STEP 3
2.
CHECK HARNESS AND CONNECTOR (NO. 1 TRANSMISSION WIRE - ECM)
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
(a) Disconnect the D74 ECM connector.
(b) Measure the resistance according to the value(s) in the table
below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED
CONDITION
D74-10 (SLU+) - D74-11
(SLU-)
20°C
(68°F)
5.0 to 5.6 Ω
D74-10 (SLU+) - Body ground
Always
10 kΩ or higher
D74-11 (SLU-) - Body ground
Always
10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
REPLACE ECM
3.
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
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст