1995 TOYOTA SUPRA torque

5. INSPECT AND ADJUST SHIFT LEVER POSITION
When shifting the shift lever from the N position to other posi-
tions, check that the lever can be shifted smoothly and accu-
rately to each position and that the position indicator correctly
indicates the position.
If the indicator is not aligned with the correct position, carry
out the following adjustment procedures:
(a) Loosen the nut on the control shaft lever.
(b) Push the control shaft lever fully rearward.
(c) Return the control shaft lever 2 notches to N position.
(d) Set the shift lever to N position.
(e) While holding the shift lever lightly toward the R position side,
tighten the shift lever nut.
(f) Start the engine and make sure that the vehicle moves
forward when shifting the lever from the N to D position and
reverses when shifting it to the R position.
6. INSPECT AND ADJUST PARK/NEUTRAL POSITION
SWITCH
Check that the engine can be started with the shift lever only
in the N or P position, but not in other positions.
If not as stated above, carry out these adjustment proce-
dures:
(a) Loosen the park/neutral position switch bolt and set the shift
lever to the N position.
(b) Align the groove and neutral basic line.
(c) Hold in position and tighten the bolt.
Torque: 12 NVm (125 kgfVcm, 9 ftVlbf)
For continuity inspection of the park/neutral position switch,
see page AT2±101.
7. INSPECT IDLE SPEED
Idle speed:
650+50 rpm
(In N position and air conditioner OFF)
± A340E (2JZÐGTE) AUTOMATIC TRANSMISSIONTROUBLESHOOTINGAT2±43

EVALUATION
 Problem Possible cause 
 
 (a) Stall speed low in D and Rpositions
 Engine output may be insufficient.
 Stator one±way clutch is operating properly
HINT: 
 
(a) Stall speed low in D and R positions. HINT:
If more than 600 rpm below the specified value, the
torque converter clutch could be faulty.
 
 (b) Stall speed high in Dposition
 Line pressure too low.
 Forward clutch slipping
 
 
(b) Stall speed high in D position Forward clutch sli ing
 No.2 one±way clutch not operating properly
 O/D one±way clutch not operating properly
 
 (c) Stall speed high in Rposition
 Line pressure too low
 Direct clutch slipping
 
 
(c) Stall speed high in R position. Direct clutch sli ing
 First and reverse brake slipping
 O/D clutch slipping
 
(d) Stall speed high in D and Rpositions
 Line pressure too low
Improper fluid level (d) Stall speed high in D and R positions. Improper fluid level
 O/D one±way clutch not operating properly
± A340E (2JZÐGTE) AUTOMATIC TRANSMISSIONTROUBLESHOOTINGAT2±45

Suspect Area
Symptom
See Page
Vehicle does not move in any forward position and reverse position
No up±shift
No down±shift
Vehicle does not move in R position
1st " 2nd
2nd " 3rd
3rd " O/D
O/D " 3rd
3rd " O/D
2nd " 1st
2nd " 3rd
N " R
N " D
Lock±up
R position
2nd
3rd
1st ~ 3rd
O/D
1st
2nd
All positions
O/D
Other than O/D
Other than 2nd
1st an 2nd
R position
1st and R position
Engine stalls when starting off or stopping
Poor acceleration
No enginebraking
Slip or Shudder
Harsh
engagement
Vehicle does notmove in:
No lock±up or No lock±up off
Forward & Reverse (After warm±up)_
Forward & Reverse (Just after engine starts)
R position
D, 2 and L position
D and 2 positions
2 position
L position
O/D one±way
clutch (F
o)
O/D planetrygear unitO/D directclutch (C
o)
O/D brake (B
o)
1st and reverse
brake (B
3)
Torque
converter clutch
Chapter 3. Off±Vehicle Repair
( : A340E, A340F, A340H AUTOMATIC TRANSMISSION Repair Manual Pub. No.RM391U) AT2±68
± A340E (2JZÐGTE) AUTOMATIC TRANSMISSIONTROUBLESHOOTING

DTC No.Trouble Area
67

O/D direct clutch speed sensor

Harness or connector between O/D direct
clutch speed sensor and ECM

ECMAll conditions below are detected for 4 secs. or
more.
(2 trips detection logic)*
(a) Gear position: 1st, 2nd or 3rd
(b) T/M input shaft rpm: 1000 rpm or more
(c) T/M output shaft rpm: Less than 300 rpm
(d) NSW OFF (other than P or N position)
Diagnostic Trouble Code Detection Condition

*: See page AT2±58

Waveform between terminals NCO+ and NCO± during engine idling.
This sensor detects the rotation speed of the O/D input shaft
from the rotation of the O/D direct clutch drum.
Its construction is the same as that of the No.2 vehicle speed
sensor (See page AT2±79).
By comparing the O/D direct clutch speed signal and the No.2
vehicle speed sensor signal, the ECM detects the shift timing
of the gears and appropriately controls the engine torque and
hydraulic pressure in response to various conditions, thus
performing smooth gear shift.O/D Direct Clutch Drum
O/D Direct Clutch
Speed Sensor
CIRCUIT DESCRIPTION
DTC 67 O D Direct Clutch Speed Sensor Circuit
± A340E (2JZÐGTE) AUTOMATIC TRANSMISSIONTROUBLESHOOTINGAT2±89

SERVICE SPECIFICATIONS
SERVICE DATA
 





Line pressure (wheel locked) Engine idling
D position
R position
AT stall
D position
R position 
 
 
 
 
471±530 kPa 4.8±5.4 kgf/cm2 68±77 psi
686±785 kPa 7.0±8.0 kgf/cm
2 100±114 psi
1,334±1,470 kPa 13.6±15.0 kgf/cm
2 193±213 psi
1,697±2,030 kPa 17.3±20.7 kgf/cm
2 246±294 psi Engine stall revolution D and R position 2,600 +150 rpm 


Time lag N "D position
N "R positionposition 
 Less than 1.2 seconds
Less than 1.5 seconds
 


Engine idle speed
(In N position and air conditioner OFF) 
 650 +50 rpm
 


Drive plate runout Max.
Torque converter clutch runout Max. 
 
0.20 mm 0.0079 in.
0.1 mm 0.004 in.
SHIFT POINT
NORM Mode
Shift positionShifting pointVehicle speed km/h (mph) 
 
 
 
 
 
 
D
 
 
 
 
 
 
 
Throttle valve fully opened 1"2
2"3
3"O/D
O/D"3
3"2
2"1
Throttle valve fully closed 3"O/D
O/D"3
 
 
 
 
 
 
 
62±72 (39±45)
120±129 (75±80)
187±201 (116±125)
181±195 (112±121)
109±117 (68±73)
41±47 (25±29)
29±34 (18±25)
23±28 (14±17)
 
 
 2
 
 
 
Throttle valve fully opened 1"2
*3"2
2"1 
 
 
62±72 (39±45)
135±147 (84±91)
41±47 (25±29)
 L Throttle valve fully opened *2"1 60±66 (37±41)
MANU Mode
 Shift position Shifting point Vehicle speed km/h (mph)
 
 
 
 
 
D
 
 
 
 
 
Throttle valve fully opened 2"3
3"O/D
O/D"3
3"2
Throttle valve fully closed 3"O/D
O/D"3 
 
 
 
 
122±131 (76±81)
194±207 (121±129)
187±201 (116±125)
109±117 (68±73)
181±195 (112±121)
23±28 (14±17)
 2 Throttle valve fully opened *3"2 135±147 (84±91)
 L Throttle valve fully opened *2"1 60±66 (37±41)
* Shift points is the same when the throttle valve is closed as when the throttle valve is opened. AT2±116
± A340E (2JZÐGTE) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS

TORQUE SPECIFICATIONS
 Part tightened NVm kgfVcm ftVlbf
 No.1 vehicle speed sensor 16 160 12
 No.2 vehicle speed sensor 5.4 55 48 in.Vlbf
 O/D direct clutch speed sensor 5.4 55 48 in.Vlbf
 A/T fluid temp. sensor 15 150 11 Valve body 10 100 7 Oil strainer 10 100 7 
 Oil pan
 
 7.4
 
 75
 
 65 in.Vlbf
 Starter 37 380 27
 Rear support X Body 25 260 19
 Torque converter X Drive plate 34 340 25
 Oil cooler union nut 34 350 25
 Oil cooler pipe bracket 10 100 7
 Propeller shaft X Transmission 56 570 41 Propeller shaft X Differential 79 805 58 
 Propeller shaft center support
 
 49
 
 500
 
 36
 Propeller shaft adjusting nut 53 540 39
 Oil pan drain plug 17 175 13
 Drive plate X Torque converter 33 340 25
 Drive plate X Crankshaft 64 650 47
 
 
Transmission X Engine block 14 mm bolt
17 mm bolt 
 
37
72 
 
380
730 
 
27
53
 Park/neutral position switch X Transmission case 16 160 12
 Transmission output flange 123 1,250 90
 Shift control rod X Shift lever 13 130 9 Shift control rod X Park/neutral position switch 16 160 12 
 Exhaust pipe bracket X Transmission housing
 
 37
 
 380
 
 27
 No.2 exhaust pipe X Center exhaust pipe 58 590 43
 Rear center floor crossmember brace X Body 13 130 9
 Heat insulator X Body 5.4 55 48 in.Vlbf
AT2±118± A340E (2JZÐGTE) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS

PREPARATION
SST (SPECIAL SERVICE TOOLS)
09843±18020Diagnosis Check Wire
09808±14010Fuel Sender Gauge Tool Assy
09950±50010Puller C Set
RECOMMENDED TOOLS
09082±00050TOYOTA Electrical Tester Set


EQUIPMENT
 
 Voltmeter
 
 
 Ammeter 
 Ohmmeter 
 Test lead 
 Thermometer Engine oil level warning switch, Seat heater
 Syphon Brake fluid level warning switch
 Oil bath Engine oil level warning switch
 Bulb (3.4 W) Fuel sender gauge, Seat belt warning relay Bulb (21 W) Turn signal flasher relay Dry cell battery Fuel sender gauge 
 Heat light
 
 Seat heater
 Torque wrench 
 Masking tape Rear window defogger wire
 Tin foil Rear window defogger wire
SSM (SPECIAL SERVICE MATERIAL)
 

DuPont Paste No. 4817 or
equivalent
 

Rear window defogger
 
 
equivalent 
 
± BODY ELECTRICAL SYSTEMPREPARATIONBE±3

HOOD
HOOD ADJUSTMENT
HINT: Since the centering bolt is used as the hood hinge and
lock set bolt, the hood and lock cannot be adjusted with it on.
Substitute the standard bolt for the centering bolt.
1. ADJUST HOOD IN FORWARD / REARWARD AND
LEFT/RIGHT DIRECTIONS
Adjust the hood by loosening the hood side hinge bolts.
Torque: 13 NVm (130 kgfVcm, 9.4 ftVlbf)
2. ADJUST FRONT EDGE OF HOOD IN VERTICAL
DIRECTIONS
Adjust the hood by turning the cushions.
3. ADJUST HOOD LOCK
Adjust the lock by loosening bolts.
Torque: 8.8 NVm (90 kgfVcm, 78 in.Vlbf)
BO±10± BODYHOOD