TOYOTA SUPRA 1995 Service Repair Manual

LOCK±UP POINT
NORM Mode
 D position Throttle valve opening 5% Lock±up ON km/h (mph) Lock±up OFF km/h (mph)
 3rd Gear 60±66 (37±41) 50±56 (31±35)
 O/D Gear 53±59 (33±37) 50±56 (31±35)
MANU Mode
 D position Throttle valve opening 5% Lock±up ON km/h (mph) Lock±up OFF km/h (mph) 
2nd Gear (2 position) 
60±66 (37±41) 
57±63 (35±39) 
 3rd Gear (D position)
 
 60±66 (37±41)
 
 57±63 (35±39)
 O/D Gear (D position) 181±195 (112±121) 69±76 (43±47)
HINT:
(1) There is no lock±up in the L positions.
(2) In the following cases, the lock±up will be released regardless of the lock±up pattern.
wWhen the throttle valve is completely closed.
wWhen the brake light switch is ON.
(3) Shift up to 3rd will not occur when the engine coolant temp. is below 35°C (95°F) and the vehicle
speed is below 40 km/h (25 mph).
(4) Shift±up to O/D will not occur when the engine coolant temp. is below 60°C (140°F) and the vehicle
speed is below 60 km/h (37 mph).
(5) When the vehicle speed drops to 10 km/h (6 mph) or more below the cruise control set vehicle speed,
shift down from O/D to 3rd occurs.
± A340E (2JZÐGTE) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONSAT2±117

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

BODY ELECTRICAL SYSTEM
BE±1

PRECAUTION
Take care to observe the doing precautions when performing inspections or removal and replacement of
body electrical related parts.
HEADLIGHT SYSTEM
wHalogen bulbs have pressurized gas inside and require special handling. They can burst if scratched or
dropped. Hold a bulb only by its plastic or metal case.
Don't touch the glass part of a bulb with bare hands.
SRS (SUPPLEMENTAL RESTRAINT SYSTEM)
wWork must be started after 90 seconds from the time the ignition switch is turned to the ºLOCKº position
and the negative (±) terminal cable is disconnected from the battery.
wWhen disconnecting any of the connectors in the SRS, be sure to lock the ignition switch and disconnect
the negative (±) terminal cable from the battery first. Since the connectors are twin lock type connectors,
disconnect the connectors only after releasing the first stage lock.
wWhen connecting SRS connectors, be sure to lock them securely. (If the connectors are not locked
securely, the system may not operate when needed.)
wAlways store the steering wheel pad with the pad surface facing upward. (Storing the pad with its metallic
surface up may lead to a serious accident if the SRS inflates for some reason.)
wWhen installing the spiral cable, be sure the vehicle is in the straight ahead condition and confirm that the
spiral cable is in the neutral position when it is installed.
wINFORMATION LABELS (NOTICE) are attached to the periphery of the SRS components. Follow the
NOTICE.
AUDIO SYSTEM
wIf the negative (±) terminal cable is disconnected from the battery, the preset AM, FM 1 and FM 2 stations
stored in memory are erased, so be sure to note the stations and reset them after the battery terminal is
reconnected.
wIf the negative (±) terminal cable is disconnected from the battery, the ºANTI±THEFT SYSTEMº will operate
when the cable is reconnected, but the radio, tape player and CD player will not operate. Be sure to input
the correct ID number so that the radio, tape player and CD player can be operated again.
MOBILE COMMUNICATION SYSTEM
wIf the vehicle is equipped with a mobile communication system, refer to precautions in the IN section. BE±2
± BODY ELECTRICAL SYSTEMPRECAUTION

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

POWER SOURCE
PARTS LOCATION
BE±4± BODY ELECTRICAL SYSTEMPOWER SOURCE

± BODY ELECTRICAL SYSTEMPOWER SOURCEBE±5

BE±6± BODY ELECTRICAL SYSTEMPOWER SOURCE

± BODY ELECTRICAL SYSTEMPOWER SOURCEBE±7

PARTS LOCATION
IGNITION SWITCH INSPECTION
INSPECT SWITCH CONTINUITY
Switch position
4 ± 5 ± 7
2 ± 3
Tester connection to
terminal numberSpecified condition
5 ± 7ACC
Lock
ON
No continuity
START
Continuity
±
Continuity
Continuity4 ± 7 ± 8
1 ± 2 ± 3
If continuity is not as specified, replace the switch
IGNITION SWITCH
BE±8± BODY ELECTRICAL SYSTEMIGNITION SWITCH