TOYOTA SUPRA 1997 Service Repair Manual

1
234
15 SUPRA(
Cont. next page)
2AC C
IG1
ST2IG2 AM1 4
8 6 7AM2
1J 4
2
222 221J 31J6
8EA12EA2
22 1B 4
22 221E 81K4
2 1
3 5
2 1
5 313 II1 13 IJ2
EA14 4IB1
24A 1A 76B 31A 9B 10B 31B 12B 13B
33A77B 2A 4A12A24B62B42B63B41B43B64B65B45B
2A66B 28B 78B 79B 80B 3A 18A 25A 28A 10A 9A 7A23 B 14 B 3 B 2 1 B 1 B 11 A2 1
1 2
3IJ2 38 II1
12 I J2 5 II1
1 2
13
1H1
1J
W- R
W B- YB- RB- WGR
B- Y B- R B - RGR
B- WB- O B- WB- R B- RR- L W- R W- G LG- RY- G
W- R
W B- Y
B- RB- RB- R
W- BB- WB- W B- YR- LB- RB- Y
R- B
LG- R
G- B
LG- B R GL Y
BR BR BRY G- Y W- L
V
W- L
G- Y
W- B W- B
Y G- Y W- LV- G
84 156723
2 2
22 1
1
B- OB
I19
IGNITION SW
See Eng ine
Contro l
Syste m< 3- 1>
EFI NO. 2 RELAY EFI MAIN RELAY 7. 5 A ST
7. 5A I GN
11 1
B2
W- B
12 0A ALT 30 A EFI NO. 2 30 A EFI NO. 1 See Engine Control
Sys tem< 3- 7> See Engine Control
Sys tem< 3- 7> See Engine Control
Sys tem< 3- 8> From Cr uise Contr ol
ECU< 17- 3>
BAT TERYM- REL IGSW NSW +B
BATT STA SP1 STP OD1 OIL PM1 VTA2 IDL2S2 S 1
VCC VTA1 IDL1 E2 THA VG E2G
See Engine Contr ol Sys tem
<3- 7><3- 8>
K 4
KICK DOWN
SW
See Engine Control
Syst em< 3 - 7>
0 1
O/D DIRE CT C LU TC H SPEE D SENS OR
V1 1
VE HICLE SPEE D S E NSOR NO. 2
(
Electr onically Controlled Tr ansmi ssion)
B- R
E 2
EL ECTRONICAL LY CONTROL LE D
TRANSMISSION SOLENOIDTo Cruise Con trol
EC U< 17 - 3>
E 9 B , E 10 A E NGIN E CO NTROL MODUL E
10
30
50
70 1
21
41
612
22
42
623
23
43
634
24
44
645
25
45
656
26
46
667
27
47
678
28
48
689
29
49
6911
31
51
7120
40
60
80 19
39
59
79 18
38
58
78 17
37
57
77 16
36
56
76 15
35
55
75 14
34
54
74 13
33
53
73 12
32
52
72 B E 9 DAR K GRA YE NGI NE CO NTRO L MODUL E B- R
B- R
50 A AM1(
USA)
60 A AM1(
Canad a)30A AM2
SLN+ SLU+
SLU- SLN- SL T- SLT+ S1 S2
SLT+ SL T- SL N- SL U- S P2 + S P2 - NCO+ NCO- ABS
R 2 L OD2 MI M KD E01 E02 E0 3
1
EB Front side of
left fenderED
SLU
SLN
SL T
NO . 1
NO . 2
Re ar side of
intake manifold 10
20
30
40 1
11
21
312
12
22
323
13
23
334
14
24
345
15
25
356
16
26
367
17
27
378
18
28
389
19
29
39 A E10 D ARK DR AY
B WO GL BR
RY
2 2W
5EA2
B- R
B- W
B- R
B- W
Power Source Electronically Controlled Transmission and A/T Indicator(
2JZ- G TE)
B
C
D
E
F
G
H A
BR- B
69 B
BRE1
K OVERALL ELECTRICAL WIRING DIAGRAM

5
678
15 SUPRA(
Cont' d)
78109234
PRND 2 L 1J 5
12
1E
7 II1 1 II 1 18 II1 27 II 1
IF 31
24
IH IEA
A1 2
36 I I1
BI B J 14106781117 II 1 II 1 23
IE112
13 212 B- Y
R- B
LG- R
G- BG- R
R- B
LG- R
G- BYYY Y
YG- R
R- BLG- RG- B G- B
L- Y
G- R
L
G- W
Y
W- BW- B W- B
V
W- L
G- Y
W- BVV
V
W- B
W- BV
W- L
V R- B R- B R - BR- B R- B
Y (
A/T)
10A
GA UGE
P 2
B ACK - UP L IGH T S W AND A/T I NDI CATOR
L IGHT SW[PA RK/NE UTRA L P OSI TION SW]
B 1
BACK - UP
LIGHT SW
(
M/ T)
R- B
(
A/ T)
R- B
W- B R- B To Cruise Co ntrol
EC U< 1 7- 2>
VW-B
43MANU AL
NORMA LE 8
EL ECTR ONICAL LY CONTROLLED
TRANSMISSION PA TTER N
SE L E C T S W
L
O/D OFFMANUP R N D2
C11
A/T I NDI CATOR LI GHT
[COMB. METER]
J 1
JUNC TION
CO NNEC TOR O 5
O/D MAIN SW
55 44
W- B W- B
R10
RH R 9
LH
BACK- UP LIGHT
[ REA R COMB. LIGHT]
Lowe r ba ck
panel center Left quart er pillar Ri g h t k i ck pa ne l Left k ic k pane l To Da ta L ink
Conn ec tor 2
<3- 3>(
M/ T)
(
A/ T)
GRLSee Combination Meter
<26- 8>
3 IJ27
G- R
W- B
Electronically C ontrolled Transmission and A/T Indicator
(
2JZ- G TE)Back- Up Light(
2JZ- G TE)
R- B A
B
C
D
E
F
G
H
K

1
234
16 SUPRA(
Cont. next page)
2AC C
IG1
ST2IG2 AM1 4
8 6 7AM2
1J 4
2
22 21J 31J6
3 EA3
2 1B 4
2 21E 81K4
2 1
5 313 II1 13 IJ2
EA14 4IB1
24A1A76B31A9B10B8B
33A 77B 2A 4A 12A 41B 43B 64B 65B 45B 66B 69B 80B 79B 3A 18A 25A 28A 10A 9A23 B2 1
3IJ2 38 II1
12 I J2 5 II1
1 2
13
1H1
1J
W- R
W B- YB- R B- WB- R B- Y
B- WB- O B- WB- R B- RR- L W- RB- R
W- R
W
B- R
B- W B - WR- L
L- Y
G- B
RBR BRY G- Y W- L
V
W- L
G- Y
W- B W- B
Y G- Y W- LV
213
2 2
2 1
1
B- OB
I19
IGNI TION SW
EFI MAIN RELAY 7. 5 A ST
7. 5 A IGN
1 1
B2
W- B
12 0A ALT 30 A EFI NO. 1 See Engine Control
Sys tem< 4- 8>See Engine Control
Syst em< 4- 7> From Cr uise Contr ol
ECU< 17- 3> LG- B
BAT TERYM- REL IGSW NSW +B
B ATT STA SP1 S TP OD1S2 S1
VC VTA 1 IDL 1 E2 TH A V G
See En gine Con trol Syste m
<4- 8>
K 4
KICK DOWN
SW V11
V EHICL E SP EE D SENS OR N O. 2
(
El ect ronically Controlled
Tra ns mission) E 2
EL ECTRONICAL LY CONTROL LE D
TRANSMISSION SOLENOID
To Cruise Con trol
EC U< 17 - 3>
E 9 B , E10 A ENGI NE CON TROL MODUL E
10
30
50
70 1
21
41
612
22
42
623
23
43
634
24
44
645
25
45
656
26
46
667
27
47
678
28
48
689
29
49
6911
31
51
7120
40
60
80 19
39
59
79 18
38
58
78 17
37
57
77 16
36
56
76 15
35
55
75 14
34
54
74 13
33
53
73 12
32
52
7210
20
30
40 1
11
21
312
12
22
323
13
23
334
14
24
345
15
25
356
16
26
367
17
27
378
18
28
389
19
29
39 B E 9 DAR K GRA Y AE10 D ARK DR AY E NGI NE CO NTRO L MODUL EE1 EO1 EO2 KD M MI OD2 L 2 S L SP2+ 8EA1
B- Y
B- W B- R
B- R
S2 S1 SL
50 A AM130A AM2
B- Y
2A 1
EB Front side of
left fenderEDRe ar side of
intake manifold
NO. 2 NO. 1SL N
B WY
2 2WB- WBR
Power Source Electronically Controlled Transmission and A/T Indicator(
2JZ- GE)
B
C
D
E
F
G 3B
SP2-A B- Y
G
B 24OI L
K OVERALL ELECTRICAL WIRING DIAGRAM

5
678
16 SUPRA (
Cont' d)
78109234
PRND 2 L 1J 5
12
1E
7 II1 1 II 1 18 II1 27 II 1
IF 31
24
IH IEA
A1 2
36 I I1
BI B J 14106781117 II 1 IJ27
IE112
13 212 B- Y
L- Y
G- BG- R
L- Y
G- BYYY Y
YG- RL- YG- B G- B
L- Y
G- R
L
G- W
Y
W- BW- B W- B
V
W- L
G- Y
W- BV
V
W- B
W- BV
W- L
R- B R - BR- B R- B
Y (
A/T)
10A
GA UGE
P 2
B ACK - UP L IGH T S W AND A/T I NDI CATOR
L IGHT SW[PA RK/NE UTRA L P OSI TION SW]
B 1
BACK - UP
LIGHT SW
(
M/ T)
R- B
(
A/ T)
R- B R- B R- B To Crui se Co ntro l
ECU < 1 7- 2>
VW-B
43MANU AL
NORMA LE 8
EL ECTR ONICAL LY CONTROLLED
TRANSMISSION PA TTER N
SE L E C T S W
L
O/D OFFMANUP R N D2
C11
A/ T IN DICA TOR LIG HT
[COMB. METER]
J 1
JUNC TION
CO NNEC TOR O 5
O/D MAIN SW
55 44
W- B
W- BR10
RH R 9
LHBACK- UP LIGHT
[ REA R COMB. LIGHT]
Lowe r ba ck
panel center Left quart er pillar Ri g h t k i ck pa ne l Left k ic k pane l(
M/ T)
(
A/ T)
G- WR- B L
(
A/T)
3See Combi na ti on Mete r
<26- 8>
23
II 1
G- R
W- B W - B
Electronically C ontrolled Transmission and A/T Indicator
(
2JZ- G E)B ack- Up Light(
2JZ- G E)
A
B
C
D
E
F
GG- R
K

1
234
17 SUPRA
2AC C
IG1 AM1 4
1J 41J 5
221B 41E 12 1H12 1I9
21 II1
11 IF1 4 IF22 1 9A
6B
IE 1H 13
1J 19 IB6 15 IB6 8 IB6
17 IB64 3
M10 IJ 2 1 1 IJ2 3 IJ11H 81B 2WW
W- L P- B(2 JZ- GTE)
R (
2JZ- GE)
P- BR O YOYB- R W- R
L R- YG- RLG B- W
W- B RO G- R
W- B G- RLG R- L
BR- Y W- B
W- B
B
RO G-R
W- B
BR- Y
13 1 8 19 1 1 12 10 2 2
213 515
1787 2 14 15
4
R- L
921
R- L BR- B(
2J Z - G TE)
LG- B(
2JZ - GE) R (
2JZ- GTE)
R- B(
2J Z- GE)
R- L LG- BR- B
W- L
B- Y
I19
IGNITION SW10A
GAU GE10 A
ECU - IG
C RUISE CONTROL
I NDIC ATOR LIGHT
[COMB. METER]C15
CRU ISE CONTROL
CLUTC H SW(
M/T)
TC PI D B BA TT
GN D C C S C M S M C M O L
6 0A POWE R 50A AM1(
US A)
60A AM1(
Ca nada)
120 A A LTBATTER YRESU ME/
ACCE L
SET/
COAS T
CA NCEL
MA IN
C1 4
CR UIS E C ONTRO L
SW

C 4
CR UIS E CONTR OL ACTU ATOR10 A
ECU - B
ECT OD ID L
S11
S TOP LIGH T SW
C1 0 A , C 12 B
2A 1
From Odo and Trip Meter
[Te lltale Light RH]
<26- 1>Fro m Stop Light SW
<7- 4>20
SP D STP-16P G- W
13 9 8 7 6 5 4 3 2 1 101112
16 11 10 9 8 5 4 3 2 1 12131467 15B C12A C10 B LUE CRU ISE C ONTROL
I NDICATOR L IGHT
[COMB. METER]
C16
C RUIS E CONTR OL E CU
F rom Engine Contr ol
Module< 15- 2> < 1 6- 2> From Throttle
Position Sen sor
<3- 8><4- 8>
1 11
2 22
To Dat a Link
Con nec to r 1
<3- 3>< 4- 2> To Data Link
Connect or 2
<3- 3><4- 2>Fro m A/T Indica to r
Light SW
[Park/Neutral
Position SW]
< 1 5- 5> < 16- 5>
(
A/ T)
2 2
W
2
W
G- R
(
M/T)(
M/ T)(
A/ T) (
A/ T)
(
A/T) (
A/T)T o Engin e Contr ol
Module< 15- 2> < 1 6- 2>
Power
SourceCruise Control
K OVERALL ELECTRICAL WIRING DIAGRAM

1
234
18 SUPRA
2ACC
IG1 AM1 41J 5
6B 5B 1 B 3A 4 A
1IB61K 13 1 E12
13 A 2 A 7B 1B 10 B 3B 14 A 3A 16 A 11 A 21 A 1 0 A 1 9 A 20 A 18A8A7A 8B 9B11 B 2B 4B 1B 4BB
2A5A 5B 4B 1B
4A 2A 1A21
IG 211122
W- B W- B W- B
W- B
P
L YLG- B
B- R
GND 2 G ND1 RR+ RL - RL+ FR- FR + FL - FL+2
4
B- R
8IC2 2IB5 3IC2
L- WL W- B
B W- BL- WL
R R
4IB2 5IB2 1IB5
WB B
W RRL L
RR-
V LG LG
V
SFLH SRH SFL R AST
B- RL
15 IJ1 21 II 1
R R
R
YY
B- Y
L
A A 6 BLACK BA 7 GR AY
12
341
4
5 2
3
6 13 I B6 2 IB6
M
B- Y
P
B- R
Y- G Y- GB- RP B- Y
A A 8 GR AY BA 9 GRAY A BS REL AY ABS EC U
AS T SFRR SRH SFLH
V
V- W
L- B L- BV- WV
GND BS SR R+ MR
A BS A CTUATOR BS B M AB S R E L A Y
P- B
120A ALT
22
EAA10
ABS SPEED
S EN SOR FRONT L HA1 1
AB S SP EED
SE NSOR FRONT RHA31
A BS SPE ED
S EN SOR REAR LHA3 2
AB S SP EE D
SE NS OR REA R R H
ABS ACTUATOR AB S ECU SR R+ MR TS TC W IG1 D/G
60A ABS NO. 1
BA TTERY
WR
W WA10A
ECU- IG10A
GAUG E I19
IGNITION SW
+BS W
5 0A AM1
Front sid e of
right fende rRigh t
ki ck pa ne l L
W- BB- Y
A 8 A , A 9 B
IF111
R
W
A18 B , A19 A
A 6 A , A 7 BIF212
L
T 5
A BS WA RNI NG LIGH T
[TE LLTAL E L IGHT LH]
1 11 22
2
1B A18
A A19
16 IJ1
To Data Link
Connec to r 1
<4- 3> To Data Link
Connec to r 1
<4- 2> To Data Link
Connec to r 2
<4- 2> To Data Link
Connec to r 1
<4- 2>
B- RL
Fro m Dat a Link
Conn ector 1< 4 - 2>
To Data Link
Connector 2
<4- 2>
L
5 IB6 4IB5 9IB5 8IB5 2A
+BM
BM
2A
2 2
W
GND
Power SourceABS(
w/o Traction Control)
6 EA1
1 4
41J123456
7 8 9 101112
12
34 56 78 91011
12 13
14 15 16 17 18 19 20 2122
12 B
G- WSTPF rom Sto p Lig ht
SW< 7- 4>
12
3451 234
5 678 IB6 6 4A 9A
2B 3AMT SFRH
G- W
YYG- W
SF RH MT7IB5
(
SHI ELDE D) (
SHI EL DED) 1A 22 A
6B 8 BSRR SFRR
P- L
Y- R Y- RP- L
3IB5 5IB5
SFL R SR R
K

1
234
19 SUPRA
2ACC
IG1 AM1 4
10A
ECU- IG10A
GAU GE50 A AM1(
USA)
60 A AM1(
Canada)
12 0A
ALT1J 4
21J 5
221E 12 1K 13
1B 4
212 I F2 1 6 IJ1 14 IJ 121 II 1
13 A 11 A 18 A8A 24A 5A 6A 19A 7A 20A
10A23A22A9A8B2B3B9B12A 25A 17A4A16A3A 2A5B11BIF111
2A 13IC2 8IC2 4IB2 5IB2 1 IB5 2 IB5
2 1
2 1
1 2
1 2
IE Left ki ck
panelIGRigh t k ick
panel7 IB5 8 IB5 9 IB515A4B6B1A12B14A10B26 A 1 B 7 B 13 IB6 2 IB6 1 IB63 4
2 1
4 6
3 1
2 55 55 5
55
5555
1B 2B 4B 3B 5A 6B 5B 8B 7B 3A 2A 4A10 IB5 5 IB6 4 IB5 3 IB56 EA1
6 IB5 6 IB6
1A
EA Front side
r i g h t f e nd er60A ABS NO. 1
11
22
2
4
R R+ RR- R L+ R L- FL+ FL - FR+ FR - GND1 GN D2 GGND GL1 GL 2 VGS SFRH SFL H SR RHR L B- Y
B- R YLLL
Y- R P- B
L
Y- RP- BR R LG- BG- WY- B GR- RLG- BO
V
P
L LG
W WW
RWB
RL W- B W- BG R WB (
SHIEL DE D) Y B- YPIG1 WA EX OTC D/G STP RRO RL O FRO F LO
2
(
SHIL EDED)
I19
IGNITI ON SW
T 5
ABS WARNI NG LI GHT
[TELL TALE L IGHT LH]
To Data Link
Co nnector 1< 3 - 3>
From Throttle ECU
<20- 2>
To Data Link
Connec tor 2
<3- 3>Fr om Stop Light
SW<7- 4>
GGND GL1 GL2 VGS
W- B
W- B
R
W
V LGBL Y B- YP
W- B 1
BBATTER Y
3 5 1 2
A32
A BS SP EED S ENSOR REAR RHA31
A BS S PEE D SE NSOR RE AR LH A1 0
AB S SPEE D SENS OR FRONT LH A11
ABS S PEED S ENS OR FRONT R H
S FRH SFLH SRRH
A23
ABS DECELE RATION
SENSORRR
V- WV L- B
V- W V- W
L RB- RV- WL L- W W- BV
L- B B- R
SRLH AST SFLR SFRR SRRR SRLR MT
P- B Y- G B- R
Y- RP- L R- L G- W
R+ MR SR A20 A , A2 1 B
ABS ECU
AB S MOTOR
RELAY AB S SOLENOI D
REL AY
Fro m Dat a Link
Conn ec tor 1
<3- 3>W- B
GNDBS BM MT SRL R S RRR SF RR SFLR AST SRLH
P- B Y- GB- R
Y- RP- L R- L G- W
A 6 A , A 7 B
A BS ACT UATOR
Power SourceABS(
w/ Traction Control)
12
34 512 34
56 78 A A 6 BLACK BA 7 GRAY AB S AC TUAT OR
12
34567 891011 12 13
14 15
16 17 18 19 20 21 22 2 324 25 26
123456
7 8 9 10 11 12A A20
B A2 1ABS EC U
15 IJ1
21 A
Y YTS
Fr om Eng ine
Control Module
<3- 7>To Throt tle ECU
< 20- 3>
L
IB5 5
M
K OVERALL ELECTRICAL WIRING DIAGRAM

1
234
20 SUPRA
2ACC
IG1 AM1 4
7. 5A
TRAC120A
ALT 22
221H 81J41J 5
10 A
GA U G E
1B 21B4
221E 12
2IF2 9IF1 1IF2 14IB56 4
3 155
55
9A
5B 7 B
3B 15B 7B 16B 8B 6B 14B 10B 11B 2B 1B 9B
2A 121 II 1 11 IF1
IELeft
ki ck
panel IGRight
kick
pane l12 B 4B 11A 12A 24A 25A 23A 6A 19A 16A 17A 9A 8A 21A 14A 7A 20A 15A 12 I B5 1 1 I B5
13A 26A 3A 4A 5B 1A
ECFr ont side
of intake
manifoldEDRear side
of intake
manifold50 A AM1(
US A)
60 A AM1(
Cana da)
1 0A EC U- B 6 0A POWER
1
184613 2
2 2
2 2Y
R TC RRO RL O FRO F LO CS W SNOW E 01 E 1
W W
W- L
L- Y W
W- R
W
LG - RP- GW W- RL- R L- B BR - B
R BR- B
L- B
L- R
W
P- G
LG- R YY
B- Y L- Y BR- BYL B RWT SIND I ND BA TT +B R LY+ RLY - A- A B-GE1 1 I19
IGNI TION SW
SNOWSLIP
T 5
T RAC OFF IND IC ATOR LIGH T
[TE LLT ALE L IGHT LH]C10 A , C12 B
COMBINATION METER
TR CT I ON
SO L E N OI D
RELAY
S1 8
SU B THR OTT LE VA LVE
MO TOR
6 48
W- B W- B
W- B W- BBR
R- B
LG
P- B P- B
R
LG- RY- B GR- RLG- BO
BT 8
TRA CTION
CO NTROL
SW
T o Da ta Link
Connector 1
<3-3>
To Da ta L ink
Co nnec tor 2
<3- 3>
To A BS E CU< 1 9- 3>
BAT TERYIDL2 IDL1 WA EFIB
V- Y G- OP- LP W- LY BRB W
(S HIEL DED) (
SHIELDED)
(
SHIELDED)
B GE 01 VTA 1 V TA2 NE EFIF FAIL E TC+ E TC- GE 12 E FI+ E FI-To Engine Contro l Module < 3- 6> 12
34567891011 12 13
14 15
16 1 7 1 8 19 20 21 22 2 324 25 261234 5678
9 1011121314 15 16 A T15 BT16 THROT TLE EC U
GR- RRL B- R
T1 5 A , T16 B
THR OTTL E ECU
From Th rottle Position
Sensor< 3- 8> From ABS Warning Light
[Ta lltale Light LH] < 1 9- 1> From EFI Main Relay
<3- 4>
13 9 8 7 6 5 4 3 2 1101112
16 11 10 9 8 5 4 3 2 1 12131467 15B C12A C10 B LUE COMBINATION METER
Power SourceTraction Control
1
1A- A B- B
OFF SNOW From Su b Thr ot tle
Position Se nsor < 3- 8>
BR
W- B
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