1997 TOYOTA SUPRA fuel

244
J GROUND POINT
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
J129J229
: RELAY BLOCKS
CODESEE PAGERELAY BLOCKS (RELAY BLOCK LOCATION)
222R/B NO. 2 (ENGINE COMPARTMENT LEFT)
423R/B NO. 4 (LEFT KICK PANEL)
523R/B NO. 5 (ENGINE COMPARTMENT RIGHT)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1D20FRONT DOOR LH WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1E20INSTRUMENT PANEL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1F20ROOF WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1G
1H20COWL WIRE AND J/B NO 1 (LEFT KICK PANEL)1J20COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1K
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IB536ENGINE ROOM MAIN WIRE AND COWL WIRE (RIGHT KICK PANEL)
IC136FLOOR NO. 2 WIRE AND COWL WIRE (LEFT KICK PANEL)
IE136INSTRUMENT PANEL WIRE AND FLOOR NO. 2 WIRE (LEFT KICK PANEL)
IF136INSTRUMENT PANEL WIRE AND COWL WIRE (INSTRUMENT PANEL REINFORCEMENT LH)
IF336INSTRUMENT PANEL WIRE AND COWL WIRE (RIGHT KICK PANEL)
II138ENGINE WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
IJ138ENGINE WIRE AND COWL WIRE (RIGHT KICK PANEL)
IK138COWL NO. 4 WIRE AND COWL WIRE (RIGHT KICK PANEL)
IL138FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
BM140BACK DOOR NO. 1 WIRE AND FLOOR NO. 2 WIRE (LEFT SIDE OF PACKAGE TRAY TRIM)
BO140BACK DOOR NO. 2 WIRE AND BACK DOOR NO. 1 WIRE
BP140FUEL GAUGE WIRE AND FLOOR NO. 2 WIRE (LUGGAGE ROOM FRONT LH)
BQ142FLOOR NO. 2 WIRE AND SEAT WIRE (UNDER THE FRONT LH SEAT)
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
EA32 (2JZ-GTE)FRONT SIDE OF RIGHT FENDEREA34 (2JZ-GE)FRONT SIDE OF RIGHT FENDER
EB32 (2JZ-GTE)FRONT SIDE OF LEFT FENDEREB34 (2JZ-GE)FRONT SIDE OF LEFT FENDER
EC32 (2JZ-GTE)FRONT SIDE OF INTAKE MANIFOLDEC34 (2JZ-GE)FRONT SIDE OF INTAKE MANIFOLD
ED32 (2JZ-GTE)REAR SIDE OF INTAKE MANIFOLDED34 (2JZ-GE)REAR SIDE OF INTAKE MANIFOLD
IE36LEFT KICK PANELIF36LEFT KICK PANEL
IG36RIGHT KICK PANELIH36RIGHT KICK PANEL
BI40LEFT QUARTER PILLAR
BJ40LOWER BACK PANEL CENTER
BK40RIGHT SIDE OF HIGH MOUNTED STOP LIGHT

71
2. CONTROL SYSTEM
*SEQUENTIAL MULTIPORT FUEL INJECTION SYSTEM
THE SEQUENTIAL MULTIPORT FUEL INJECTION SYSTEM MONITORS THE ENGINE CONDITION THROUGH THE
SIGNALS INPUT FROM EACH SENSOR (INPUT SIGNALS FROM (1) TO (13) ETC.) TO THE ENGINE CONTROL
MODULE. THE BEST FUEL INJECTION TIMING IS DECIDED BASED ON THIS DATA AND THE PROGRAM
MEMORIZED BY THE ENGINE CONTROL MODULE, AND THE CONTROL SIGNAL IS OUTPUT TO TERMINALS #10,
#20, #30, #40, #50 AND #60 OF THE ENGINE CONTROL MODULE TO OPERATE THE INJECTOR (INJECT THE FUEL).
THE SEQUENTIAL MULTIPORT FUEL INJECTION SYSTEM PRODUCES CONTROLS OF FUEL INJECTION
OPERATION BY THE ENGINE CONTROL MODULE IN RESPONSE TO THE DRIVING CONDITIONS.
*ESA SYSTEM
THE ESA SYSTEM MONITORS THE ENGINE CONDITION THROUGH THE SIGNALS INPUT TO THE ENGINE
CONTROL MODULE FROM EACH SENSOR (INPUT SIGNALS FROM (1), (2), (4) TO (13) ETC.). THE BEST IGNITION
TIMING IS DECIDED ACCORDING TO THIS DATA AND THE MEMORIZED DATA IN THE ENGINE CONTROL MODULE
AND THE CONTROL SIGNAL IS OUTPUT TO TERMINALS IGT1, IGT2, IGT3, IGT4, IGT5 AND IGT6 THESE SIGNALS
CONTROL THE IGNITER TO PROVIDE THE BEST IGNITION TIMING FOR THE DRIVING CONDITIONS.
*HEATED OXYGEN SENSOR HEATER CONTROL SYSTEM
THE MAIN HEATED OXYGEN SENSOR, SUB HEATED OXYGEN SENSOR HEATER CONTROL SYSTEM TURNS THE
HEATER ON WHEN THE INTAKE AIR VOLUME IS LOW (TEMP. OF EXHAUST EMISSIONS IS LOW) AND WARMS UP
THE OXYGEN SENSOR TO IMPROVE DETECTION PERFORMANCE OF THE SENSOR. THE ENGINE CONTROL
MODULE EVALUATES THE SIGNALS FROM EACH SENSOR (INPUT SIGNALS FROM (1), (2), (4), (9) TO (11) ETC.),
AND OUTPUTS CURRENT TO TERMINALS HT1, HTS TO CONTROL THE HEATER
*IDLE AIR CONTROL SYSTEM
THE IDLE AIR CONTROL SYSTEM (STEP MOTOR TYPE) INCREASES THE ENGINE SPEED AND PROVIDES IDLING
STABILITY FOR FAST IDLE-UP WHEN THE ENGINE IS COLD, AND WHEN THE IDLE SPEED HAS DROPPED DUE TO
ELECTRICAL LOAD AND SO ON. THE ENGINE CONTROL MODULE EVALUATES THE SIGNALS FROM EACH
SENSOR (INPUT SIGNALS FROM (1), (4), (5), (8), (9), (11) ETC.), OUTPUTS CURRENT TO TERMINALS ISC1, ISC2,
ISC3 AND ISC4 TO CONTROL THE IDLE AIR CONTROL VALVE.
*EGR CONTROL SYSTEM
THE EGR CONTROL SYSTEM DETECTS THE SIGNAL FROM EACH SENSOR (INPUT SIGNALS FROM (1), (4), (9), (10)
ETC.), AND OUTPUTS CURRENT TO TERMINAL EGR TO CONTROL THE EGR VALVE.
*FUEL PUMP CONTROL SYSTEM
THE ENGINE CONTROL MODULE OUTPUTS CURRENT TO TERMINAL FPC AND CONTROLS THE FUEL PUMP ECU
AND FUEL PUMP DRIVE SPEED IN RESPONSE TO THE DRIVING CONDITIONS
3. DIAGNOSIS SYSTEM
WITH THE DIAGNOSIS SYSTEM, WHEN THERE IS A MALFUNCTION IN THE ENGINE CONTROL MODULE SIGNAL
SYSTEM, THE MALFUNCTIONING SYSTEM IS RECORDED IN THE MEMORY. THE MALFUNCTIONING SYSTEM CAN BE
FOUND BY READING THE CODE DISPLAYED BY THE MALFUNCTION INDICATOR LAMP.
4. FAIL-SAFE SYSTEM
WHEN A MALFUNCTION HAS OCCURRED IN ANY SYSTEM, IF THERE IS A POSSIBILITY OF ENGINE TROUBLE BEING
CAUSED BY CONTINUED CONTROL BASED ON THE SIGNALS FROM THAT SYSTEM, THE FAIL-SAFE SYSTEM
EITHER CONTROLS THE SYSTEM BY USING DATA (STANDARD VALUES) RECORDED IN THE ENGINE CONTROL
MODULE MEMORY OR ELSE STOPS THE ENGINE.

7
8 6
30A
EFI
NO. 230A
EFI
NO. 1
52 31
52 31
6
5
M 4
BI EB22
22
22 22
22
IC2 11 IB1 5 IB1 4
BP1 6 IC2 10 IC212 IJ213
BP12EA14
E1 6
16
B V- WG B- RB- Y
B- RB- Y
B- W
W- B
G
W- BB- W
B- W
GL
L- RV- W W- B W- B
W- BW- B LB- W B- W B- W
L LB- R B- W W- R W- R B
B- Y
IGNITION SW
PARK/NEUTRAL POSITION SW (
A/T)
I19
P 2
FROM POWER SOURCE SYS TEM (
SEE PAGE 56)
EFI NO. 2
RELAY
EFI MAIN
RELAY
BATTERYFUEL PUMP
ECU
FUEL PUMP F14F15
B
22 11
E 7
B- W
E 7
B- R
B- R B- R B- R
B
TO STARTER
RELAYE16 : M/T
E17 : A/T
(
A/T)
B- W
I 4B
(
A/ T)(
A/T)
2 1
IJ1 2
B B- W B- W
B(
M/T) (
M/T) (
M/T)
(
A/ T)(
A/T)
(
A/T)
CLUTCH STA RT SW (
M/T) C 9
P
N
85 2EFPC FP +B DI
AM2 IG2
ST2
7. 5A
ST
1K 41J 6
2
30A AM2
2A 11 2
5
W- B
72
ENGINE CONTROL (2JZ-GTE)

2 1
2 1E16 E1 1
B 40 B38 B45 B66 B28 B62 32512 3
1E2 PIM VC B- R B- R
W- B
L- R W- B
BR
BR
B- R
B- R
B- YBR Y- RP- L G- R G- B
B- R B- R
W- B
B- Y
L- R
VSV1 VSV3 THA VG E2G PM12 1
B 46
BR- Y
THG TURBO PRESSURE SENSOR
MASS AIR FLOW METER M 1T14
ENGINE CONTROL MODULE
V 4
VSV (
EXH AUST
BYPASS VALVE)
E 1
EGR GAS TEMP. SENSOR
A E 9 , E10B
V 7
VSV (
INTAKE AIR
CO NTROL VA LV E)
E1 0E10
B- R
4 THA VG E2E2G B- R
B- R
B- R
+B
B 47 B72 B71 B48 B73 B60 B39
1 2
1 2
1 2
E11 E13 E10 E14IJ1 20IC1 12 IC19IC110
IC1 4IJ2 5IJ214 IJ24
24
4
B- R
B- R
B- RR- L
BR
B- R B- R B- RBR
G- Y L- W
W- LW B- L BR- W
R- L R- L BR- W
R- L BR- W B- R B- R B- R
B- R
B- R
B- RB- R
B- R
B- R W
21 313 OXS HTS HT1 OX1 FPU VSV4 VSV2
(
SHIELDED) (
SHIELDED)
(
SHIELDED) (
SH I ELDED) (
SHIELDED)
(
SHIELDED)
HEATED OXYGEN
SENSOR (
BANK 1
SENSOR 2)
HEATED OXYGEN SENSOR
(
BANK 1 SENSOR 1)
H11
H 5
(
SHIELDED) VSV (
FUEL
PRESSURE UP)
VSV (
WASTE
GATE VALVE)
VSV (
EXHAUST
GAS CONTROL VALVE) V 6
V 8
V 5
11B 50 B49 KNK1 KNK2
W W (
SHIELDED)
KNOCK SENSOR
(
ON REAR SIDE) KNOCK SENSOR
(
ON FRONT SIDE)
K 2
(
SHIELDED) K 1
(
SHIELDED) E14
W- B
W- B
+B E HT OX
E1 +B HT OX
74
ENGINE CONTROL (2JZ-GTE)

79
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
A524 (2JZ-GTE)H524S125
C124H1129S525
C224I125 (2JZ-GTE)S1129
C324 (2JZ-GTE)I2B25T225 (2JZ-GTE)
C928I3A25T529
C10A28I1225 (2JZ-GTE)T629
C12B28I1325 (2JZ-GTE)T1425
D124 (2JZ-GTE)I1425 (2JZ-GTE)T1529
D528I1525 (2JZ-GTE)V225 (2JZ-GTE)
D828I1625 (2JZ-GTE)V325 (2JZ-GTE)
D1728I1725 (2JZ-GTE)V425
E124 (2JZ-GTE)I1929V525
E324 (2JZ-GTE)J229V625 (2JZ-GTE)
E9B29K125 (2JZ-GTE)V725
E10A29K225 (2JZ-GTE)V825
F1430M125V1025 (2JZ-GTE)
F1530P225 (2JZ-GTE)
: RELAY BLOCKS
CODESEE PAGERELAY BLOCKS (RELAY BLOCK LOCATION)
222R/B NO. 2 (ENGINE COMPARTMENT LEFT)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C20FLOOR NO. 2 WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1E20INSTRUMENT PANEL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1H
1I20COWL WIRE AND J/B NO 1 (LEFT KICK PANEL)1J20COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1K
2A22BATTERY AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EA132 (2JZ-GTE)ENGINE WIRE AND ENGINE ROOM MAIN WIRE (NEAR THE R/B NO 2)EA232ENGINE WIRE AND ENGINE ROOM MAIN WIRE (NEAR THE R/B NO. 2)
IB136ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)
IC136FLOOR NO 2 WIRE AND COWL WIRE (LEFT KICK PANEL)IC236FLOOR NO. 2 WIRE AND COWL WIRE (LEFT KICK PANEL)
IF136INSTRUMENT PANEL WIRE AND COWL WIRE (INSTRUMENT PANEL REINFORCEMENT LH)
II138ENGINE WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
IJ138ENGINE WIRE AND COWL WIRE (RIGHT KICK PANEL)IJ238ENGINE WIRE AND COWL WIRE (RIGHT KICK PANEL)
BP140FUEL GAUGE WIRE AND FLOOR NO. 2 WIRE (LUGGAGE ROOM FRONT LH)
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
EB32 (2JZ-GTE)FRONT SIDE OF LEFT FENDER
ED32 (2JZ-GTE)REAR SIDE OF INTAKE MANIFOLD
IE36LEFT KICK PANELIF36LEFT KICK PANEL
IG36RIGHT KICK PANEL
BI40LEFT QUARTER PILLAR
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
E732ENGINE ROOM MAIN WIREI238COWL WIRE
E10I438INSTRUMENT PANEL WIRE
E11I538INSTRUMENT PANEL WIREE12I838INSTRUMENT PANEL WIRE
E1332ENGINE WIREI1138COWL WIRE
E14
32ENGINE WIRE
I1438INSTRUMENT PANEL WIRE
E16I1738ENGINE WIRE
E17I2038COWL WIRE

15A
HEAD (
RH)
(
USA)
25
6
1
IF2 13 IF1 6IB1 2
IF2 1IF24IF114
IE1 1IE12IE13
BP1 5 BP13BP11 II1 24 II1 19 A 2A 16 A15 B6
A 7A6A3A9A8B8A10 A11 A13
II1 29
SLIP
CRUISE
HIGH BEAM
WATER TEMP.
FUEL
FUEL
TACHO
IJ213
IE EC IFI 3 FROM POWER SOURCE SYSTEM (
SEE PAGE 56)
IJ29
EXT
I 4
E10
C 9
P 2
COMBINATION METER FROM HEADLIGHT HI RH
FUEL SENDERIGNITER
ENGINE CONTROL MODULE
CLUTCH START
SW
PARK/NEUTRAL POSITION
SW Y- G
Y- B
BR BRY- B Y- GBR Y- RR- LO W
Y- G
Y- B
BR
B- W B- W
B- W BRBR Y- L (
*3) R- L W- BW
O TO THROTTLE E CU
TO CRUISE CONTROL
ECU
TO DI MME R SW
[COMB. SW]
ENGINE COOLANT TEMP. SENDER
LH
RH TURNB
(
A/T)
B
(
M/T)B- W
(
M/T) R- W
(
*1)
B- W
G- B
G- Y R- W R- W
R- W
G- B
G- YB- WB
B BR
BR
(
*4)
(
*3) (
*1)
BULB
CHECK RELAY
123416FROM TURN SIGNAL SW
[COMB. SW]
1 2
(
*2)
E 4
C
C10 , C11
, C1 2
BA
(
*3)
1I 4
B (
*3)
Y- R (
*4)
(
A/ T)
(
A/T)(
A/T) (
*2)
TACO
F14
2
P
N
1E 19 1E14 1H 11 1H7
7. 5A
ST
1K 4
220
COMBINATION METER

224
COMBINATION METER
B2 BRAKE FLUID LEVEL WARNING SW
1-2 : CLOSED WITH THE FLOAT DOWN
P5 PARKING BRAKE SW
1-GROUND : CLOSED WITH THE PARKING BRAKE LEVER PULLED UP
O2 OIL PRESSURE SW
1-GROUND : CLOSED WITH THE OIL PRESSURE ABOVE APPROX. 20 KPA (2.8 PSI, 0.2 KG/CM
2)
E4 ENGINE COOLANT TEMP. SENDER
1-GROUND : APPROX. 160-240 W (50
C, 122
F)
APPROX. 17.1-20.4 W (120
C, 288
F)
E7 ENGINE OIL LEVEL SENSOR
1-2 : CLOSED WITH THE FLOAT UP AND THE ENGINE OIL TEMP. AT BELOW APPROX. 55
C (131
F)
OPEN WITH THE FLOAT DOWN AND THE ENGINE OIL TEMP. AT BELOW APPOX. 60
C (140
F)
F14 FUEL SENDER
1-2 : APPROX. 3 W AT FUEL FULL
APPROX. 110 W AT FUEL EMPTY
C10 (B), C12 (A) COMBINATION METER
(B) 9-GROUND : APPROX. 12 VOLTS WITH THE IGNITION SW AT ON POSITION
(A) 16-GROUND : APPROX. 12 VOLTS WITH THE IGNITION SW AT ST POSITION AND THE SHIFT LEVER AT P OR N
POSITION (A/T)
12 VOLTS WITH THE IGNITION SW AT ST POSITION AND THE CLUTCH PEDAL DEPRESSED
(M/T)
(A) 8-GROUND : ALWAYS CONTINUITY
(A) 11-GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
A1328E724 (2JZ-GTE)O227 (2JZ-GE)
B224 (2JZ-GTE)E726 (2JZ-GE)P225 (2JZ-GTE)B226 (2JZ-GE)E1029P227 (2JZ-GE)
C928F1430P429
C10B28G224 (2JZ-GTE)P529
C11C28G226 (2JZ-GE)T529
C12A28I427T629
D628J129T1329
E424 (2JZ-GTE)L230V1025 (2JZ-GTE)E426 (2JZ-GE)O225 (2JZ-GTE)V1027 (2JZ-GE)
: RELAY BLOCKS
CODESEE PAGERELAY BLOCKS (RELAY BLOCK LOCATION)
222R/B NO. 2 (ENGINE COMPARTMENT LEFT)
423R/B NO. 4 (LEFT KICK PANEL)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1E20INSTRUMENT PANEL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1G
1H
1I20COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1J
()
1K
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IB136ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)IB236ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)
IE136INSTRUMENT PANEL WIRE AND FLOOR NO. 2 WIRE (LEFT KICK PANEL)
IF136INSTRUMENT PANEL WIRE AND COWL WIRE (INSTRUMENT PANEL REINFORCEMENT LH)IF236INSTRUMENT PANEL WIRE AND COWL WIRE (INSTRUMENT PANEL REINFORCEMENT LH)
IF336INSTRUMENT PANEL WIRE AND COWL WIRE (RIGHT KICK PANEL)
II138ENGINE WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
IJ238ENGINE WIRE COWL WIRE (RIGHT KICK PANEL)
BP140FUEL GAUGE WIRE AND FLOOR NO. 2 WIRE (LUGGAGE ROOM FRONT LH)
SERVICE HINTS

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