transmission oil TOYOTA LAND CRUISER 1986 Factory User Guide
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 1986, Model line: LAND CRUISER, Model: TOYOTA LAND CRUISER 1986Pages: 3115, PDF Size: 54.88 MB
Page 148 of 3115
D12705
A
A
AAAA A B
D12704
A B
OrangeBlue
D12703
D13663
- AUTOMATIC TRANSMISSIONVALVE BODY ASSEMBLY
AT-10
1864 Author: Date:
(b) Install the 19 bolts and the valve body.
Torque:
BoltA.B: 11 N´m (110 kgf´cm, 8 ft´lbf)
Bolt length:
Bolt A: 25 mm (0.98 in.)
Bolt B: 36 mm (1.42 in.)
12. CONNECT TEMPERATURE SENSOR
(a) Connect the 2 temperature sensors to the valve body, and
install the 2 temperature sensors clamp with the 2 bolts.
Torque:
A: 11 N´m (112 kgf´cm, 8 ft´lbf)
B: 10 N´m (100 kgf´cm, 7 ft´lbf)
Bolt length:
Bolt A: 36 mm (1.42 in.)
Bolt B: 12 mm (0.47 in.)
Sensor wire harness:
Wire harnessColor
for linear controlOrange
for oil temp warning lampBlue
13. CONNECT 7 CONNECTORS TO SHIFT SOLENOID
VA LV E S
14. INSTALL OIL STRAINER
(a) Install a new O-ring.
(b) Install the oil strainer with the 4 bolts.
Torque: 10 N´m (100 kgf´cm, 7 ft´lbf)
15. INSTALL OIL PAN
HINT:
Remove any packing material, and be careful not to spill oil on
the contacting surfaces of the transmission case and the oil
pan.
(a) Install a new gasket and oil pan.
(b) Install the 20 bolts and oil pan.
Torque: 4.4 N´m (45 kgf´cm, 39 in´lbf)
Page 942 of 3115
D11986
D13175Speed Sensor SP2
Parking Gear (Timing Rotor)
- DIAGNOSTICSAUTOMATIC TRANSMISSION
DI-421
614 Author: Date:
2004 LAND CRUISER (RM1071U)
DTC P0722 Output Speed Sensor Circuit No Signal
CIRCUIT DESCRIPTION
The speed sensor SP2 detects the rotation speed of the trans-
mission output shaft and sends signals to the ECM. The ECM
determines the vehicle speed based on these signals. An AC
voltage is generated in the speed sensor SP2 coil as the park-
ing gear mounted on the rear planetary gear assy rotates, and
this voltage is sent to the ECM. The parking gear on the rear
planetary gear is used as the timing rotor for this sensor.
The gear shift point and lock-up timing are controlled by the
ECM based on the signals from this vehicle speed sensor and
the throttle position sensor signal. If the speed sensor SP2 mal-
functions, the ECM uses input signals from the speed sensor
NT as a back-up signal.
DTC No.DTC Detection ConditionTrouble Area
P0722
All conditions below are detected 500 times or more continu-
ously (1-trip detection logic)
(a) No signal from speed sensor SP2 is input to ECM while 4
pulses of No. 1 vehicle speed sensor signal are sent
(b) Vehicle speed is 9 km/h (6 mph) or more for at least 4 sec.
(c) Park/neutral position switch is OFF.
(d) Transfer position is except neutral (4WD).
Open or short in speed sensor SP2 circuit
Speed sensor SP2
ECM
MONITOR DESCRIPTION
The output speed sensor monitors the output shaft speed. The ECM controls the gearshift point and the lock
up timing based on the signals from the output speed sensor and throttle position sensor.
If the ECM detects no signal from the output shaft speed sensor even while the vehicle is moving, it will con-
clude that is a malfunction of the output speed sensor. The ECM will illuminate the MIL and store the DTC.
MONITOR STRATEGY
Related DTCsP0722Speed sensor SP2/Verify pulse input
Required sensors/ComponentsSpeed sensor SP2
Frequency of operationContinuous
Duration500 output shaft revolution
MIL operationImmediate
Sequence of operationNone
DIB36-02
Page 953 of 3115
D12795
12
(-)(+)
12
DI-432
- DIAGNOSTICSAUTOMATIC TRANSMISSION
625 Author: Date:
2004 LAND CRUISER (RM1071U)
3 Check shift solenoid valve SL1.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve SL1.
CHECK:
(a) Measure the resistance between terminals 1 and 2 of so-
lenoid connector.
Standard: 5.0 to 5.6 W at 20°C (68°F)
(b) Connect the positive (+) lead with an 21 W bulb to terminal
2 of solenoid connector and negative (-) lead to terminal
1 of the solenoid valve connector, then check the move-
ment of the valve.
Standard: Solenoid sounds operation noise.
OK:
Standard
NG Replace the shift solenoid valve SL1
(See page AT-8).
OK
Repair or replace the transmission wire
(See page AT-6).
Page 957 of 3115
D11991
Shift solenoid S1:
(+) (-)
DI-436
- DIAGNOSTICSAUTOMATIC TRANSMISSION
629 Author: Date:
2004 LAND CRUISER (RM1071U) Turbine speed - Output speed x 4th gear ratio
(NT - NO x 4th gear ratio)
1,000 rpm or more
ON malfunction (E)
Turbine speed - Output speed x 5th gear ratio
(NT - NO x 5th gear ratio)1,000 rpm or more
INSPECTION PROCEDURE
1 Check shift solenoid valve S1 operation.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve S1.
CHECK:
Measure the resistance between the solenoid connector termi-
nal and the body ground.
OK:
Resistance: 11 to 15 W at 20°C (68°F)
CHECK:
Connect the battery positive lead to the solenoid connector ter-
minal and the battery negative lead to the solenoid body
ground.
OK:
Solenoid sounds operation noise.
NG Replace shift solenoid valve S1 (See page
AT-8).
OK
2 Check valve body (See page DI-396).
NG Repair or replace valve body.
OK
Repair or replace transmission (See page
AT-30).
Page 961 of 3115
D11992
Shift solenoid S2:
(+) (-)
DI-440
- DIAGNOSTICSAUTOMATIC TRANSMISSION
633 Author: Date:
2004 LAND CRUISER (RM1071U) ON malfunction (E)
Turbine speed - Output speed x 5th gear ratio
(NT - NO x 5th gear ratio)1,000 rpm or more
INSPECTION PROCEDURE
1 Check shift solenoid valve S2 operation.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve S2.
CHECK:
Measure the resistance between the solenoid connector termi-
nal and the body ground.
OK:
Resistance: 11 to 15 W at 20°C (68°F)
CHECK:
Connect the battery positive lead to the solenoid connector ter-
minal and the battery negative lead to the solenoid body
ground.
OK:
Solenoid sounds operation noise.
NG Replace shift solenoid valve S2 (See page
AT-8).
OK
2 Check valve body (See page DI-396).
NG Repair or replace valve body.
OK
Repair or replace transmission (See page
AT-30).
Page 964 of 3115
D11993
(+) (-)
- DIAGNOSTICSAUTOMATIC TRANSMISSION
DI-443
636 Author: Date:
2004 LAND CRUISER (RM1071U) It is necessary 2 detections/one drive cycle
1st detection; temporary flag ON
2nd detection; temporary pending fault code ON
OFF malfunction (A)
Turbine speed/Output speed (NT/NO)
0.93 or more
and
1.07 or less
OFF malfunction (B)
Turbine speed/Output speed (NT/NO)
Not change as follow
0.93 or more and 1.07 or less
O
0.65 or more and 0.79 or less
OFF malfunction (C)
Output record from ECM for 4th " 5th upshiftingRecorded
[ON malfunction]
It is necessary 2 detections/one drive cycle
1st detection; temporary flag ON
2nd detection; temporary pending fault code ON
Turbine speed - Output speed x 1st gear ratio
(NT - NO x 1st gear ratio)150 rpm or more
INSPECTION PROCEDURE
1 Check shift solenoid valve SR operation.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve SR.
CHECK:
Measure the resistance between the solenoid connector termi-
nal and the body ground.
OK:
Resistance: 11 to 15 W at 20°C (68°F)
CHECK:
Connect the battery positive lead to the solenoid connector ter-
minal and the battery negative lead to the solenoid body
ground.
OK:
Solenoid sounds operation noise.
NG Replace shift solenoid valve SR (See page
AT-8).
OK
Page 969 of 3115
D12795
12
(-)(+)
12
DI-448
- DIAGNOSTICSAUTOMATIC TRANSMISSION
641 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION PROCEDURE
1 Check shift solenoid valve SL2 operation.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve SL2.
CHECK:
(a) Measure the resistance between terminals 1 and 2 of so-
lenoid connector.
Standard: 5.0 to 5.6 W at 20°C (68°F)
(b) Connect the positive (+) lead with an 21 W bulb to terminal
2 of solenoid connector and negative (-) lead to terminal
1 of the solenoid valve connector, then check the move-
ment of the valve.
Standard: Solenoid sounds operation noise.
OK:
Standard
NG Replace shift solenoid valve SL2 (See page
AT-8).
OK
2 Check valve body (See page DI-396).
NG Repair or replace valve body (See page
AT-8).
OK
Repair or replace transmission
(See page AT-30).
Page 973 of 3115
D12795
12
(-)(+)
12
DI-452
- DIAGNOSTICSAUTOMATIC TRANSMISSION
645 Author: Date:
2004 LAND CRUISER (RM1071U)
3 Check shift solenoid valve SL2.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve SL2.
CHECK:
(a) Measure the resistance between terminals 1 and 2 of so-
lenoid connector.
Standard: 5.0 to 5.6 W at 20°C (68°F)
(b) Connect the positive (+) lead with an 21 W bulb to terminal
2 of solenoid connector and negative (-) lead to terminal
1 of the solenoid valve connector, then check the move-
ment of the valve.
Standard: Solenoid sounds operation noise.
OK:
Standard
NG Replace the shift solenoid valve SL2
(See page AT-8).
OK
Repair or replace the transmission wire
(See page AT-6).
Page 984 of 3115
D11991(+) (-)
- DIAGNOSTICSAUTOMATIC TRANSMISSION
DI-463
656 Author: Date:
2004 LAND CRUISER (RM1071U)
3 Check shift solenoid valve S1.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve S1.
CHECK:
Measure the resistance between the solenoid connector termi-
nal and the body ground.
OK:
Resistance: 11 to 15 W at 20°C (68°F)
CHECK:
Connect the battery positive lead to the solenoid connector ter-
minal and the battery negative lead to the solenoid body
ground.
OK:
Solenoid sounds operation noise.
NG Replace the shift solenoid valve S1
(See page AT-8).
OK
Repair or replace the transmission wire
(See page AT-6).
Page 988 of 3115
D11992
(+) (-)
- DIAGNOSTICSAUTOMATIC TRANSMISSION
DI-467
660 Author: Date:
2004 LAND CRUISER (RM1071U)
3 Check shift solenoid valve S2.
PREPARATION:
(a) Jack up the vehicle.
(b) Remove the oil pan.
(c) Remove the shift solenoid valve S2.
CHECK:
Measure the resistance between the solenoid connector termi-
nal and the body ground.
OK:
Resistance: 11 to 15 W at 20°C (68°F)
CHECK:
Connect the battery positive lead to the solenoid connector ter-
minal and the battery negative lead to the solenoid body
ground.
OK:
Solenoid sounds operation noise.
NG Replace the shift solenoid valve S2
(See page AT-8).
OK
Repair or replace the transmission wire
(See page AT-6).