Page 1233 of 1807

1
234
2 SUPRA
7IG2AM2 6
IJ11IJ19
4IB1
2
2A2 1
2 1
2 1
2 1
2 1
2 1
2A 6B 5B 4B 10B 11B 12B
1B 2B 3B 9B 8B 4A3A 7B2 1
2 1
ECEC +B I GC1 IGC2 I GC3 IGC4 I GC5 IGC6
I GT1 IGT2 IGT3 I GT4 IGT5 IGT6 IGF+B
IGTEXT
IGFC-
NE G 1 G2 G- IGNITER
I 6
IGNITION COIL NO. 1 I 7
IGNITION COIL NO. 2 I 8
IGNITION COIL NO. 3 I 9
IGNITION COIL NO. 4 I10
IGNITION COIL NO. 5 I11
IGNITION COIL NO. 6
IGNITER
D 4
DI STR IBU TOR
N 1
NO ISE
FIL TE R To Engine Contro l Module < 3- 5> < 3- 6>I 5
IGNI TION
COIL
N 1
NOISE
FIL TERTo En gine Con trol Modu le
<4- 7> To Tach omete r
[Comb. Meter]
<26- 6>To Engine Control Module
<4- 8>
Fr ont side of
int ake manifoldFront side of
in t ake ma ni fo ld
BR BR B R W
R- Y
R- WBR
BR
R- Y
R
L
B- R
LG
W- R
R- W
G
B- OL- YY Y- B Y- GY- R B- O
B- O
B- O
B- O
B- O
B- OB- R
B- O
B- OG B- W
B- O
W- R W- R B- O
B
B- W B- W
B- W B - W
B- O B- O B- O B- O B- O B- OB- O
B- WB- W
I19
IGNITI ON SW
IGNITER
12
34A I 2 BLACK
1 23456
789 111210 B I 3 BLACK
(
2JZ - GTE)
1234
30 A
AM2
BA TTER YGND21
B- O
I 2 A , I 3 B
112345C I 4 BLACK3C 4 C 5C
2C 1 C I 4 C
B- W
1 2
Power Source
Ign ition(
2JZ- G TE)
Ignition(
2JZ- G E)
(
2JZ- GE) (
2J Z- GE)
ST2
K OVERALL ELECTRICAL WIRING DIAGRAM
Page 1234 of 1807
Page 1235 of 1807

1
234
3 SUPRA(
Cont. next page)
2ACC
IG1
ST2IG2 AM1 4
8 6 7AM2
2 1
5 3 5
2 1
2
2 1J 4
22 2 2
224 EA18 EA15EA2
11 IC2 12 IC2
2BP15 4
M 6BP1 9IJ1
4IB1
4IJ1
5IJ1 IC 210
IF17
EA22 1B 4
22 2 2
ED IG 1 2
1 2
1 2
1 2
1 2
1 2
Ri ght kick
p anel Rear side of
int ake manifold
12 0A ALT30A EFI NO. 2
30A AM2
50A AM1(
USA)
60A AM1(
Canada)
15 II113 II1 13 IJ2 1J 51J31J6
1E 12
IJ118
ED Re a r s i de of
intake manif old
10A GAUGE7. 5A IGN7. 5 A ST
B- W
B- RL
W- B
B- RO LG- RR LG- B
L- B
BRL- B
B- R W- B8562
16 23 16
12 1
10 134 14
8
3
G
V- W
LW-BV- WGY
B- R
L- RG
V- W
L
B- R B- R
B- W
B- Y
GR
B- R
B- Y
B- Y
B- Y
L
W- R W- R
W
WB- YB- W B- W B- R
B- O
B- WW- B
3EFI NO. 2 RELAYEFI MAIN RELAY
(
Sh ort Pin) EFPCDIFP
TS
WB
F14
FUEL P UMP
D 5
DATA LI NK
CONN EC TO R 2
D 1
DATA LINK
CONN ECTOR 1T o AB S So le n o i d
Relay< 1 9- 2>
ABA/D OPA TC AB S
Fr om Engine
Con tr ol Module
<15- 5>F rom Cr uis e
Contro l ECU
< 17- 2> From Tra ck Off
Indicato r L igh t
[Telltale Light LH]
<20->1>
W
E1 I1 9
IG NI TI O N SW
F1 5
FU EL PU MP ECU+B
234872
1
L BRR G B- YWR-B
R
R- W
R- G
R- Y
R- L
W- B
W- B
W- B
B#10 #20 #30 #40 #50SDL
S 1
S FI RESI STORI12
INJECTOR NO. 1 I13
INJECTOR NO. 2 I14
INJECTOR NO. 3 I15
INJECTOR NO. 4 I16
INJECTOR NO. 5 I17
INJECTOR NO. 6
BA TTERY+B3 2
BR BR
BR L- B B- O
BT 5
MAL FU NCTION
INDI CA TO R LAMP
3 TE 1 BAT
G R- L R- Y R- G R- WR R- B
B- R V- WG L- BBR
BR L- B
BR
From AB S E CU
< 19- 2>
E1 1
1 111 2
222 21E 81K4 14 IC2
2A 1
P- B11TC
From AB S E CU
< 19- 2>
B- RY
B- W
2 2W
Engine Control(
2JZ- GTE)
Power Source
A
B
C
D
E
G
I
K
M
O
Q
S H
J
L
N
P
R 22
LWA
30A EFI NO. 1
I 7. 5A OBD- I
B- W
14 1C
BILef t quar ter pillar Fr ont si de of
left fenderEB IB1 5
B- W
Left kick
pa nel IEB- R V- WG W- BG
W- B
BR W- B
BR
IJ1 12
6 #605SG
4CG
8 5
AB D1 7
DA TA LINK
CO NNEC TOR 3
From Ai rba g
Sen sor Assembly
<13- 3>
9
ECT
+B 12 B
B- YVF
BRBRL B- O B- W(
A/T) B- R
B- Y
GR
B- W
* En gine Con tro l Mo du le For the connectors of the parts lis ted below. see the next page.
B- Y B- WB- R
B- R
To Throttle ECU
<20- 3>
From Airbag Sensor
Assembly <13-3>
From ABS ECU
<19-2>
From Throttle ECU
<20-2>
From Cruise
Control ECU
<17-1>
From ABS ECU
<19-2>
From ABS ECU <19-2>
From Throttle ECU
<20-2>
From Cruise Control
ECU <17-2>
From Airbag Sensor
Assembly <13-3>
K OVERALL ELECTRICAL WIRING DIAGRAM
Page 1236 of 1807

5
678
3 SUPRA(
Cont' d)
2 1
2 1
2 1
2 1
2 1
BBA B B B B BABAABB BB B
B B AAABBBBBBBA BBBB BBBBBBBB A B12
12
12
4IJ214 IJ2 5 IJ2A
10 I C19IC1 12IC1
IC14
IC18
2 1
2 1 AAAAAAB ABB B
BA BBB BB B BB
121212
1
1
ED Rear side of
int ake
manifold 52 47 72 621225756555453525831 35333432 7574151617181920 11 50 492 1
42
48 71 202 40 39 38 7 3 6 0 17624 3344 24 46 63 4 2 31
23 2 6 6 25 27 7 69 80 7943 2 5 3 2 1 2 3 4 31
4
1
A
A 3 1 6 427 26 14 1 3 40 3 9 51 3845 6 6 2 8 BRL B- O B- R
B- W(
A/T) B- YB- R B- R B - R B- R B- R
W- B W- B
W B- L B- RLP
G- B G- Y
G- R
W- L B- R
B- R B- R
B- R B- R L- W
B- O B- W(
A/ T) GRB- Y W- B W- BL- Y O(
A/T) BR- Y GR- RY- L
GR- R
R- L R - LBR- W BR- WL- BG V- W R- W W- RLG B- RL R R- Y B- R V- Y G- O G- WR- GP V R- BR R- WR- GR- YR- L Y- RW W
B- R
OXS HTS W DI FP CIGT1
IGT2IG T3
IGT4IGT5
IGT6IGF
+BISC1
ISC3ISC2
IS C4 EGREVA P
# 6 0 # 50 # 4 0 # 30 # 2 0 # 10 AB S KNK1 KNK2W- B
B- R B- R
V 7
VSV(
Intake Air Control Valve) V 4
VSV(
Exhaust Bypass Valve)
V 5
V SV(Ex haust Gas Co nt rol V alve)V 6
VSV(
Fue l P res sure Up)
A 5
A /T FLUID
TEMP. SENSOR E 1
EGR GAS TEMP. SENSOR
E 3
ENGI NE COO LANT
TEMP . S ENSOR
V 8
VSV(
Waste Gate Valve)Fr om AB S ECU
< 19- 1>
From
Odo and
Trip Meter
[Telltale
Li ght RH]
<26-1> OX HT
(
SHIEL DE D) (SHI ELDED)
H 5
HEA TED OX YGE N
SE NSOR
(
BANK 1
SENSOR 1)
E+B
OX 1 HT1
TE1SP1 V SV1 VS V2 VSV 3 FP U V SV 4 IGSW
NS WM- RE L
BATTTHW OIL THG
IDL2VTA2
(
SHIELDED)
G R- L R- Y R- G R- WR R- B
B- R V- WG L- BBRBR
BR B- R 1
32
4
R- L BR- WV B- RW
(SHIE LDE D)V 2
VSV(
EGR)
V 3
VSV(
EVAP)
HT
OX+B
E1 H1 1
HE ATED OXY GEN SENSOR
(
BA NK 1 S EN SOR 2)
I 1
IDL E AI R C ONTROL VA LVE
Fro m Igniter
<2- 2><2- 3>
L- R
L- R
W- B W- B
W- B B- RP- L Y- RBR
P- L
W- L
G- O
V- Y
BR
Y
W
B RW- G
WO B- WL B- RBRBR BR BR
W- BR GR- RL- R L- RW- B W- B
BR
(
SHIELDED)
(
SHI EL DED)
AC M G G 1 G- G2 NE NE- E 1 EO 1 EO2E2 THA VG E2G PIM VC
EFI+EFI-
ETC +ETC-
VT01VT0 2
FAIL NE OTHA VG E2 G E2
+B
From A/ C
Magnet ic
Clutch
Relay
< 27- 2>
To Thrott le ECU
< 20- 3> To Cruise Cont rol
ECU< 1 7- 3>
To Throttle ECU
<20- 3>
T14
TU RBO P RES SURE
SENSOR
S 5
S UB THROT TLE
POSITION
SENSORT 2
THROTTL E
POS IT ION
SENS ORM 1
MASS AIR
FLOW METER
From
Stop Li gh t
SW< 7 - 4> To Tachometer
[Comb. Meter]
< 26- 6>
Fro m
Dio de
(Idle- Up)
<21- 3>
A
A
AAA A A
BR
(
SHIELDED)(
SH IE LDE D) (
SHIELDED)
OL B- R
B- W
WC 3
CRA NKS HAFT
POS ITION SENS OR
C 2
CAMS HAFT
POSI TION
SEN SO R NO. 2 J 2
J UNCTION
C ONNE CTOR
K 2
KNOCK SENSOR
(
on Re ar Side)
K 1
KNOCK SENSOR
(
o n Front Side)C 1
C AMSH AFT POSITION
S ENS OR NO. 1
BR
B- R
E NGINE CONTRO L MO DULE E 9 B , E10 A GR
B- R B - R
(
A/T)
Engine Control(
2JZ- G TE)
A
B
C
D
E
G
I
K
M
O
Q
SH
J
L
N
P
R F
TA CO IDL1STP E2 VTA 1
VCC PM1 ELSA ABBBBBA 15 1 6 62 4 1 43 64 65 4
G- W
W- B
R
Y
L- R
B- Y
B- W
R- Y
EF I FB 67P
Fr om Th rott le ECU
<20- 3><20- 4>
IJ120
B- R
B- R
6IJ1 A SDL
8
7IJ1B
78E03
BR
GG
(
SHIELDED)
(
SHIE LDED) A
34L- RA/CFr om A/C
Amplifier
< 27- 5>
B
77BSTA * Engine Con tro l Module For th e co nnector s of the parts lis ted below. see t he n ext pa ge.
W- B
(
Cont. next page)
From Park/Neutral
Position SW (A/T)
<1-3>
From Clutch Start
SW (M/T) <1-3>
K
Page 1237 of 1807
9
1011 12
3 SUPRA(
Cont' d)
Engine Control(
2JZ- G TE)
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 D AR K GRAY AE10 DARK GRAY ENG INE CO NTRO L MOD ULE
K OVERALL ELECTRICAL WIRING DIAGRAM
Page 1238 of 1807
Page 1239 of 1807

1
234
4 SUPRA(
Cont. next page)
24
8 6 7 1J 41E 8
22 2
224EA18 EA13 EA3
11 IC2 12 IC2
2BP1 4IB1
4IJ1 12 IJ1
9IJ16BP11J 3
2 1
3 5
22IC210
IB15
5 4
M
1 2
1 2
1 2
1 2
1 2
1 2
BI EB18 IJ1 1J 5
1E 12
ED 1B 4I19
IGNITION SW
F1 5
FUE L PUMP EC UD 5
DATA L INK CONNE CTOR 2 Fro m AB S
E CU< 18- 4>
From Air bag
Se nso r
Ass embly
< 13- 3>
7. 5 A IGN
5 0A AM1 EFI MAIN RELAY
30A AM2
120 A AL T 30A EFI NO. 1
B ATTE RY I12 INJECTOR NO. 1I1 3 INJE CTOR NO . 2 I1 4 INJE CTOR NO . 3
I1 5 INJE CTOR NO . 4 I1 6 INJE CTOR NO . 5 I1 7 INJE CTOR NO . 6
To A B S
Relay< 1 8- 1>
Fr om Airbag
Sensor Assembly
<13- 3>D 1
DATA L IN K CONN ECTOR 1
AB TC TS E 1TE1 +B +B
FP E DI FPCTC AB A/D
E1
From ABS E CU
<18- 2>
From AB S
EC U< 18 - 3>
F1 4
FU EL PUMP
(
S hor t Pin)10 A
GA UGE
T 5
MA LFUN CTION IND IC ATO R LA MP
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 DRA K GRAY
B- WL- RL R- WR R- B V- WG
BRY- G B- WB- Y B- OB- R
B- YB- W
B- R B- Y
B- R
L- RY- G
W- B
W- R
WWW- R B- YV- WG W- B
V- WG L O
LG- B
B
B- R
B- R B- R B- WW- B
B- W B- W B- R B- R
B- W V- WG W- B L
B- R BR
B- W
B- W B- W B- W B- W B- W
B- W
R- L L- RL R- WR R- B
BW- B W- B B- RB RY BR L- B BR BR
YY B- Y
B- W
B- RR B- O
4
2 2
22412 14 10
12 2 2 82 1
11 132153
23 51116 33
W- BBR
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 ADARK GRAY
B- W B- W B- W B- WWB B- R
WA From Cruise
Co ntrol
E CU< 17- 2>
E1 0 E 9
Rea r si de of
intake manif old Front side of
left fender L eft quarte r p illar 2A 12 2
W
Engine Control(
2JZ- GE) Power
Source
ABSA
B- R
II1 15
L- BB
C
D
E
F
G
H
I
J
K
L
M
N
P 1C 14
O R- L
B- W
B- W
7. 5 A OB D- I I
ACC
IG1
IG2
ST2 AM1
AM2
B- W
From Cruise Control
ECU <17-2>
From Airbag Sensor
Assembly <13-3>
From ABS ECU <18-2>From Cruise
Control ECU <17-1>
From Airbag Sensor
Assembly <13-3>
From ABS ECU <18-2>
K OVERALL ELECTRICAL WIRING DIAGRAM
Page 1240 of 1807

5
678
4 SUPRA(
Cont' d)
1 2
2 1
1 2
2 1
A AA B A A BBBB B B B B BB A A A B B B BBB B B B
23A
34A
78B
79B
80B
69B
7B
27B
25B
26B
49B
36A
47B
72B
48B
71B
5 B
19B
18B
17B
16B
15B
22A
21A
6A1J 6
1K 4
13 IJ 213 I I1
2 1
1 2
2 1
11 B- R
B- O
B- R
B- Y
B- W
Y- GB- R B- R B- R B- R
B- R B - R
G
V- W
R- B
R
R- W
L
L- R
B- WW- B W- BB- R
W- B
R- B
BR
BR BR BR W- G
L- R
BR
BR
BR
G
B
W
R
W
W
R- L
B- Y
B- R (
SHIELDED) (
SHIELDED)
(
SHIELDED)
W
G
B- R
R- L
L- R
L
R- W
R
R- B
V- W
G
L- B
B- R Y- G B- WB- YB- W B- O B- RG- WR- B Y- BL- B G- YV P W- LR- WR- YP R- Y G- W
B- OB- R B- R B- RB- R B- R B- R B- R B- RL- Y BR- Y L- B L- RYR- BW- B G- BY- RBR
W- B
W- B
W- B
W- B
7. 5A
ST
V 1
VSV(
ACIS) V 3
VSV(
EVAP) V 2
VSV(
EGR) V 6
VS V(
Fue l
Pr essure Up)
I 1
IDLE AIR
CONTR OL VA LV EM 2
MAI N H EATE D OXY GEN
SEN SOR(
B ANK 1 SE NSO R 1) M 3
MAI N H EATE D OXY GEN
SEN SOR(
B ANK 2 SE NSO R 1)
J 2
J UNCTIO N J ONNE CTOR E +B HT OX +B HT OX
E
Fr om A/C A mplifi er
< 27- 5> Fr om A/C Magne tic
Clut ch Rela y< 27- 2>
From Distributor
<2- 4>
K 2
KNOCK SENSOR
(
on Rear Side)
K 1
KNOCK SENSOR
( on Fro nt Side)
EVG THA E2 IDL1
VTA 1 VC THO THG THW STP ELS1 SP1 IGF IGT FPU
H T3 K NK2 G1 G2 NE G - E 1 EO 1 EO2 EO3 AC AC MG TE1
BATTM- REL
NS WIG SW +B I SC2
ISC4ISC1
IS C3ACIS EVAP EGR
WDIFPC#60#50
#40#30
#20#10
HT1 OX1 HT 2 OX2ENG INE CONT ROL MODU LET 2
TH ROTTL E POSI TION
SENS ORM 1
MAS S AI R
FLOW METE R
E 3
E NGINE CO OL AN T
TE MP. SE NSOR E 1
EGR GAS TEMP . S ENSORA 5
A/T FLUI D
TEMP. SENSOR To Cruise Con tr ol
ECU< 17 - 3>
R- B
From I gniter
<2- 3><2- 4> Fro m Odo and Tr ip Mete r
[Telltale Light RH]< 26- 1>From Diod e
(
Idle- Up)
<21- 3> Fr om S top Lig ht SW
<7- 4>
1346432
3 4251
A A A 213 3 1 2 251
A
B
(A/T) (A/ T)W- B
(
SHI ELDED)
ED E 9 B , E 10 A
Re ar s i de o f
intake manifold 20 33 2 4
761 31 34323533 39 74 75 73 5758 2 15 4 44 46 24 414364 65 45 28
(
A/T)(
A/T)
Engine Control(
2JZ- G E)
A
C B
D
E
F
G
H
I
J
K
L
M
N
PB
1 2 B
C 3
CRA NKS HAFT POSITI ON
SE NSOR
6IJ1 7IJ1A
14 I C2
(S HIELD ED) (SHI ELDED )
GG
B- W
162D17
DATA L INK C ONN ECTOR 3
20 8 4B- R B- R
BR B R
77BB ST A SDL NE 2 NE 2-THA E2 VG E2 G+B
R- L
O
B- W B W
5IJ1
AAAA
EC Fr on t sid e of
intake manifoldIELeft kick
panelIGRight kick
panel
(
SH IELDE D) (
SHIELDED)
BA T SG CG
W- B
BR BR W- B W- BBR BR
BR
BR
BR 5444 SDL
W- B
B
VG 66
A 4 21 3
(
SHI ELDED)
B- R BR- WR- L
BRBR
S16
SUB HEATED
O XYGE N
SENSOR
(
BANK 1
SE NSOR 2) +B HT OX
EB KNK1
50 A OX3
30
A32A PS
21
BR
P 3
P OWE R STEERI NG
P RESSU RE SW
BR - WBR
From Park/Neutral Posiyion SW
(A/T) <1-3>
From Clutch Start SW (M/T) <1-3>
K