1997 TOYOTA SUPRA lock

1
234
12 SUPRA
1B 21H15
1I 7
2
1J 11D10 1D91J2
IEM 126IC2
3IL1 17 I L 1 4IL115 I D 1 14 ID1
M 21
M 21M
2BQ1
BI 4312 1BQ1
2A810 9 4
4 5 27 5
13W- L
Y
W- B W- BL L L L W- B R- WG- Y
W- L L L L
B
2 2
1
1
W- B L L- W L- W L- W
L
G- W
R- L R- L G- WL
G- W
R- LL L- B W- B
G- Y
RW- B
Le ft quarter pi llar 5IF3
Left kick pane l BA TTERY 120A
ALT 60A
POWERPOWER MAIN
RELAY
P 9
POWER WI NDOW
MOT OR LHP10
POWER WIND OW
MOTOR RHP12
POWER SAET MOTOR
(
Driv er' s
Seat Slide Con trol)
FRONT R EAR FRONT R EAR
RE CLI NIN G MOTOR P11
P OWE R SEA T CONTROL SW
(
Driver ' s Seat)
P 7
P OWER WINDOW
CO NTROL S W RHR- W W- B
L- WUP
POWER WINDOW
RELAYUP DO WN
30A
DO OR
DO WN UP DO WNNORMALLOCK P 8
P OWE R WINDOW MASTER SW
15
23
12 1
2 2
W
P ower Source Power W indow Power Seat
From Theft Deterr en t
and Door L oc k Contro l
ECU< 14 - 4>
K

1
234
14 SUPRA
22221J 41B 21J51J8 2ACC
IG1 AM13
4
1B 4
1H 15 1E17 1E2
13 IF16IF2
13 ID119 IB 6
11 IF2 9IF3 4IE1
4IB67ID1 1 ID1
2 1
2 1
1J 11D101B 5
1E 11
9IL1 10IL115 IF 2 16 IF2 10 I F2 1 4 I F2
7IL1 2IL1
6ID1 16ID1 12IL1 8IL1
16 I L1 5ID1 11 IL1M M 7EA1
3ID1
L- W L- WB- RL- R
W
W- L
W(
*2)
W(
*1)
RW(
*1) WY
GRG G- Y G- Y R- WG- R
P- B
P- BP- B P- B
W- B W- B W- B
L LGR YW G- Y
W- B W- B W- B
W- B
R- WG- R G- R
R- W
3843
R- B G- WR- Y L- OL- R L- R
L- O
R- Y
G- W
LGW L- Y G- B
L- Y L- R W- B
G- R R- WL- WL- Y L- RL- RW- B W- B W- B
L- W
1
1 2 21 23 21
14 21
32 43
L- R L- R W
W- BW- B G- Y
R- W
G- R R
G
B- Y
22 22 2
1
1
1 1 1
W
G- Y
W- B W - BL- Y
W- B
P- BL- R L- Y G- B
GR
BA TTERY
12 0A AL T
15 A
HAZ- H ORN
7. 5 A DOM E 60A POWER50A AM1(
USA)
60A AM1(
Canada)L 3
LUGGAGE
C OMP ARTMENT
KEY UNLOCK SWE 6
ENGIN E HOO D
COURT ESY SW 30 A D0 0R 10A E CU- IG15A CIG
W- LUNLOCKLOCK UNLOCKLOCK UNLOCK
LOCK
UNLOCK
LOCK
D12
DOOR KEY LOCK AND
UNLOC K SW LH P 8
D OOR L OCK CO NTRO L SW LH
[POWER WINDOW MASTER SW]D14
DO OR LO CK CONT ROL
SW R H D13
DOOR KEY LOCK AND
UNLOC K SW R H D1 5
DOO R L OCK MOTOR AN D DO O R
UN LOCK DETECTI ON SW L H D1 6
DOO R L OCK MOTOR AN D DO O R
UN LOCK DETECTI ON SW R H
B
I19
IGNITION SW
L UG DSWH KSW UL3 L2 L1 UL1 UL 12 L SWD ACT- LS WP A CT+ EHORN SRLY HEA D TA I L DSWD DS WL +B1 SH ACC IG +B2
R Fr om Hor n Relay
<9- 4>
Fr om St arter Relay
<1- 2>
From He adli gh t Rela y
<5- 2 <6- 2>
From T ai lli gh t Rela y
<7- 1>
To Doo r Co urtes y
SW LH< 10- 1>
To Luggag e Co mpar tment
Light SW< 10- 4>
* 1 : 2JZ- GE
* 2 : 2JZ- GTE
THE FT DETE RRENT AND
DO OR LO CK CO NTROL E CU
BJ EA IEFront side of
right fe nderLeft kick pa ne l
W(
*1)
IH Right k ic k pan el L ower back
panel center 2A 1T 1
THEFT
DETE RREN T
HOR N
W( * 2)
(
*2) (
*1)(
*1 M/T)
(
*2)(
*2)
4IF3
T 5
TH EFT DETE RRENT
I NDIC AT OR LI GHT
[ TELLTA LE LIGHT L H]
1E 1810INDW- L W- B9
R- L R- LDSWP2
2 1
22 II1
R- BIF2 3
2 2
W
2Power SourceTheft Deterrent and Door Lock Control
W- B 9A 7A 8A 11B
9B 14B 19B 12B 20B 6B 22B 5B 8B 16B 15B 2A 21B 3 A 4A1B 4B 7B 23B 10B 25B 24B 6A12 IF 3
Y Y
To P o we r Ma i n
Relay < 1 2- 1>PRLY12 3
456789
19 20 1 234 6 7891011
25 24 23 22 21 17 15 14 13 12 185
16B T13 ORA NGEA T 7 OR ANGE THEFT DETERR EN T A ND
DOOR L OCK C ONTR OL EC U
T 7 A , T1 3 B
To Unlock Warn in g
SW< 10 - 2>
To Door Courtesy
SW RH< 10- 2> P- B
(
*3) P- B
(
*1 A/T)
* 3 : Except 2JZ- GE M/T
K

1
234
21 SUPRA
2ACC
IG1 AM13
4
1J 51B2
1J 4
22 2
441C 7
21
53
5IC21BO1
8IF11H 12 1K7
44
2A
11A
1B
1C 1B 4R
G
B- Y
B
W- LWR
WY W- L W- LB B
OBBB B
GR
BB-W
O
I19
IGNITION SW
30A DEFOG
10A GAUGE
REAR WIN DOW
DEFOGGER
RELA Y10 A
MIR - HTR
60A POWER 50A A M1(US A)
60A AM1(
Ca na da)
120A ALT 7. 5A DOME
BBA TTERY
N 2
NOI SE
FILTERNO ISE
FILTE R
RE AR WI NDOW
DE FOGG ERR18 B , R1 9 C
To A/C Amplifier
<27- 5>NO ISE
FILTE R 1N 3 A 6BM1B
2 1
3 5
1E 61E21E11 1E17 1C61K13
1H 4 1D 11B
1J
1J 1
IE IHBI IG 1D 1013 IL13IF1
16 IL114 I I1 4 II1
2 1
2 1 22
111 2 6 5
4 3 524
2 211
2 3 1
A ASPD E S OL - SO L+11
1K
32 II1
G- OL- RRB- W
W- B W- L W- G
LG- R(
2JZ- GTE)
W- L (
2JZ- GE) LG- B(
2JZ- GTE)
W- G (
2JZ- GE) B- R B- R
W- B W- B
B- W B- W
W- B
R- Y G- O
W- B
L- R L- R
W- B
W- B W- B L- RTo Engine
Cont rol Mo du le
<3- 7> < 4- 7>
10A
EC U- IG 10 A
PA NEL 15A
CIG
B
L- RFrom Integr at ion
Relay< 10- 1>
P 4
P PS E CU
B- R
C 8
CLO CK
T1 2
RH
TENS ION R EDUCE R SOLE NOI D
T1 1
LH
D 8
DIO DE(
Idle- Up)
R17
RH
MIRROR HEAT ER
[ REMOTE CON TR OL MIRROR]
R16
LH
J 1
JUNCTI ON
CONN ECTOR 1 1 1
1 22 22
Right kick
pan el Left q uar ter
pillar Ri gh t kick panel Left k ick p anelSee Ta ill ight Sys tem
<7- 1> TA I L L I GHT
RELAY 8 5
1 A N 3 NOIS E FILTER
L- RR- Y
W- B
W- BB 6
LHB 7
RH
P 1
PPS SOLENOIDBU CKLE S W
RE AR WIN DOW DEFOG GE R
B R18 GRE EN CR193
4
11 22 2
W
W
Electric Tension
Reducer PPS Clock Rear W indow Defogger
and M irror Heater Power
Source
1 2
Fro m º PANEL º Fus e
<8- 4> P
From Odo and Tr ip Met er
[T elltale Light RH]
<26- 1> B- R
1I 9
(
2JZ- GE)
(
2JZ - GTE)
K OVERALL ELECTRICAL WIRING DIAGRAM

1
234
22 SUPRA
1J 4
1B 41E 21I14 1I9 1J 81J 5
22ACC
IG 1 AM13
4
3 4
1K 12
1J 11H 16
IC17
3BQ1
3 1
4 2
2 14BQ1
3 1
4 2
2 1 6IC1
2BQ1B WW- B W- BW- B VW-BW- B
B- R BB
BB W-BW-BW- B W- B W- B
W- B L
W- B LW- B Y Y- R
YB
Y- R L- R B- Y
G
WL- R G- W
C 6
CI GAR ETT E
LIGHTER2
A24
1 4 62 1 5
S12
SEAT HEATER
(
Driver' s
Se at) S14
SEAT HEATER
REL AY
(
Driver' s
Se at)
6 KL S + E AC C IG S TP
BATTER YJ 1
JUNCTION
CO NNEC TOR
S 7
SHIFT LOCK ECU
15A
CI G10A
ECU- IG15A
SE AT- H TR
S1 5
SE AT HEA TER RELAY
(
Front Pass eng er ' s Se at)
Fr om Stop Light SW
<7- 4>
U 1
KE Y INTE RLOCK SOLE NOID
[UN LOC K WARNI NG S W]
S 6
S EAT HEA TER
SW
S1 3
SE AT HEA TER
(
F r o nt Pa s s e ng er ' s Se a t)
A1 I19
IGNITION SW
B
B
Y- R
2A 12 2
1
112 0A
ALT 50 A AM1
(
US A)
60 A AM1
(
Ca na da)
IH IE BIRight kic k pa ne l L eft kick pan elP2 PP1 SLS- SLS+
G- R
G
G- W L L- R
SH IF T LOCK
CO NTROL SW SHIFT LOCK
SOLE NOID
IG L ef t qu arte r p illar Righ t kic k panel 2 2
W
Power
SourceCigarette
LighterShift LockSeat Heater
(
Canada)
LH RH
2
1
4
1
3
K

1
234
26 SUPRA(
Cont. next page)
2ACC
IG1 AM1 4
1J 4
21J 5
1E 12
1B 4
IF25 II1 1125 II18 II1 2 II1 23 II1
1
See Theft Deterrent
and Doo r Loc k Con tro l
Syst em< 1 4- 2>
See Tra cti on Control
Syst em< 2 0- 2>
See Engine Control
Syst em< 3 - 4> < 4- 3>
MA LFUNCT ION
I NDICATO R L AMP
OI L OIL
LEVEL TRAC OFF SE CURITY
ABS V10
V EHIC LE S PEED SE NS OR NO. 1
(
Combination Meter)
See Theft
Deterrent and
Do or Lock Con trol
Sys tem< 1 4- 2>
See Interior Light
System< 10 - 1> See Unlo ck and Se at Belt
Warning System<10- 1> See Ta illight Syste m
<7- 3> See Ch ar ging
Sy stem< 1- 4> See Illumination
Sy st em< 8- 4>
See SRS System
<13- 3>
ODO A ND
TRIP
CH ARGE
RE AR
LIGHT
SEA T BE LT
DOO RSRS
10A
GAUGE
50A AM1
(
USA)
60A AM1
(
Canad a)T 6
TELL TAL E LI GHT RH I19
IGNITION SW
12 0A
ALT
To PPS ECU
<21- 3>
To A/ C Amplifier
<27- 5>
To Eng ine Contr ol Module
<3- 7><4- 7>
To Cruise Contro l
ECU< 17 - 3>T 5
TE LLTALE L IGHT L H
BA TTERY
P PP
P P P B- YYY
L- R R- GY
L- WY
R
R- G
R- YL- RY
W Y Y
W R- GL- RY
P BR
B- Y
B PPBR L- W L- RY
L- RYR
Y- B Y- B R- G
R- Y
0 2
OIL PRE SSUR E
SW 14 16 18 6 7 4 3 5 1 8 9
1 12 1
3 10 6 2 15 2 4 10 5 11 3 12 1 8
2
2
COMBINATION METER
13 9 8 7 6 5 4 3 2 1101112 139 8 7 6 5 4 3 2 1 101112 B C10 B LUE CC1 1 BR OWN 2A 1
IFLe ft kick panel16 11 10 9 8 5 4 3 2 112131467 15A C1 2 2
2
W
Power S ourceCombination M eter
A
B
C
D
E
F
See I nterior Light
Sy stem< 10- 1>See ABS (w/o Traction Control
System <18-4>
See ABS (w/Traction Control)
System <19-2>
K OVERALL ELECTRICAL WIRING DIAGRAM

5
678
27 SUPRA(
Cont' d)
1J 8
1E 2
6 IF3 6 I G1 1 IG1 7 IG1 11 IG1 3 IG1 8 IG 1 2 IG1 9 I G1 7 IF3
20 II11 2
1 2
2 1
5IG1 3IB6 1 2
1 213 B 9B 2A 17 A 5A 6A 22 C 9A 3A 1A 18 A 7A 16 A9A 10 A 2A 11 A 7B 2B 13 A 9B 10 B 1B 16 A 12 A 17 A 14 A 4A 3A 15 A 7A 11 B 12 B 4B 3B
8C 9C 10 B1A 6 A 18 A 5 A 6 B
6B 21 C 14 A 15 B 16 B 7C 17B 20B 19B 20C 7B 11A 18B 8B 16C 4C 10C 11C 1C 2C 6C 17C 18C 19C 12C 15C 14C 3C 13C 1B 4B 3B 2B 8A 10A 4A 11B
IH IG 1426 II1
11 IB6
EAM 12 IB631 II 1
8IF3
To Engine Contr ol Module
<3- 7><4- 8>
To T achomet er
[Comb. Meter]< 26- 5>
A /C DUA L
PRESSURE SW
A2 6
AI R VENT MODE
CON TROL SERV O MOTO R
E11
E NGINE C OOL ANT TEMP . SE NSOR
(
A/ C S y s te m) A15
A/C E VAPORATOR
TEMP . S ENS OR A 4
A /C LO CK SE NSOR
[ A/C MAGNE TIC CLU TCH]A 1
A/ C A MBI ENT
TEMP . SENS OR A16
A/ C RO OM
TEMP . SENS OR A17
A/C S OLAR SE NS OR
A25
A IR MIX CONTR OL
SERVO MOTOR
J 1
J UNCTION
CONNECTOR TSET
VE R1 GND S5 SW1 SW2
TS SW3
TR SW4
TA MSW5 SW6
LOCK- INSW7
SGL- L O L- M1 L- M2
AMH AMC TP TEL- M3 L- HI
L- A/C L- F RS
L- REC L- MAUTO
L- FACE
TW AOD AOF TPOL- B/L
L- FOOT L- F/D
L- DEF L- RDEF IG RDEFGR S PEED +B ACC AI R
AIF AI M/ AM OU T
A/C- IN HR BLW PSW IGN MGC15A
CIG
Fr om Odo and Trip Me ter
[Telltale Light RH]
< 26- 1> From Rea r Window Def og ger
Relay< 21- 1> HE ATER CONTROL SW
RR-
DEFOGDEF F/D FOOT B/L FACE AUTOREC/
FRSA /C FA ND- FAN D+ OFF
WARM COOL
M
DE F FAC E COOL WARM
A 5 4 5 4312 312
AA
L- Y L- Y L- Y
L
L- W
LW- B L- R LGW Y- L LG- RL- Y G- WR- YVV
R- Y
G- W
L- Y
LG- R
Y- L
W
LGBR- WV- W
V- W
V- W
V- W
BR- W
B- W L- RL- W L- W L- W L- W G
G- Y
L- W G- Y [G GR- RY- G BR - WW- B W-B W-B W-B W-B
L- W BR - W
BR - WBR - W W- B
BR- W
L- B
L- W
P- B
Y- B
L- R
G- W
R- W
W- L
LG - R
R
P- B
B- W
P
LG
B
GR
LG- B
R- B
G
BR- W
Y
BR
R- Y
V
R- L
O
P
W- R
L- R
GR
W- R
G
R- L
G- R
G
R- L R- L
V- W V - W V- W V- W
BR- W BR- W V- W L L- W
L- W L- W L- WL- WBR- W
V- W(
*1)
L- W(
*2) L- WW- B
G
R- L
L H1 2 A , H13 B
A/C AMP LI FIER A12C, A13A, A14B
Fr ont side of
r igh t fender4A 2B 1A
1B(
*2) (
*1) (
*2) (
*1)
A 3 A , B
Rig ht kick panel* 1 : 2 JZ - G T E
* 2 : 2 JZ - G E
2 1
Radiator Fan and Automatic A ir Conditioning
A
B
C
D
E
F
G
H
I
K

S02982
To Intake
Manifold
S02983
Engine Stopped
Air PQ
S02984
Engine at
3,500 rpm
Air PQ EC-8
- EMISSION CONTROL (2JZ-GTE)EXHAUST GAS RECIRCULATION (EGR) SYSTEM
1245 Author
: Date
:
1997 SUPRA (RM502U)
(b) A/T
Warm up the engine. The coolant temperature in 65°C
(149°F) or more.
(1) Chock the 4 wheels.
(2) Fully apply the parking brake.
(3) Connect a tachometer to the engine.
(4) Start the engine and check idling.
(5) Keep your foot pressed firmly on the brake pedal.
(6) Shifting into the D position. Press the accelerator
pedal slowly to hold the engine speed at 1,600 -
1,800 rpm.
(7) Check that the vacuum gauge indicates low vacu-
um.
6. REMOVE VACUUM GAUGE
Remove the vacuum gauge, and reconnect the vacuum hoses
to their proper locations.
7. INSPECT EGR VALVE
(a) Apply vacuum directly to the EGR valve with the engine
idling.
(b) Check that the engine runs rough or dies.
(c) Reconnect the vacuum hoses to their proper locations.
If no problem is found during this inspection, system is normal;
otherwise inspect each part.
8. INSPECT VSV FOR EGR
(See page SF-69)
9. DISCONNECT VACUUM HOSES FROM EGR VACUUM
MODULATOR
Disconnect the 2 vacuum hoses from ports P and Q of the EGR
vacuum modulator.
10. INSPECT EGR VACUUM MODULATOR OPERATION
(a) Block port P with your finger.
(b) Blow air into port Q, and check that air passes through to
the air filter side freely.
(c) Start the engine, and maintain speed at 3,500 rpm.
(d) Repeat the above test. Check that there is a strong resis-
tance to air flow.
11. RECONNECT VACUUM HOSES TO EGR VACUUM
MODULATOR
Reconnect the 2 vacuum hoses to the proper locations.

EM0AJ-02
P02137
P02110
P02131
P02128
P02072
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER HEAD
EM-35
1140 Author
: Date
:
1997 SUPRA (RM502U)
INSPECTION
1. CLEAN TOP SURFACES OF PISTONS AND CYL-
INDER BLOCK
(a) Turn the crankshaft, and bring each piston to top dead
center (TDC). Using a gasket scraper, remove all the car-
bon from the piston top surface.
(b) Using a gasket scraper, remove all the gasket material
from the top surface of the cylinder block.
(c) Using compressed air, blow carbon and oil from the bolt
holes.
CAUTION:
Protect your eyes when using high pressure-compressed
air.
2. REMOVE GASKET MATERIAL
Using a gasket scraper, remove all the gasket material from the
cylinder block surface.
NOTICE:
Be careful not to scratch the cylinder block contact sur-
face.
3. CLEAN COMBUSTION CHAMBERS
Using a wire brush, remove all the carbon from the combustion
chambers.
NOTICE:
Be careful not to scratch the cylinder block contact sur-
face.
4. CLEAN VALVE GUIDE BUSHINGS
Using a valve guide bushing brush and solvent, clean all the
guide bushings.