Toyota 1993 MR2 Wiring Diagrams page 51

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STARTING AND IGNITION
SERVICE HINTS
IGNITION MAIN RELAY
(2) 1– (2) 2 : CLOSED WITH IGNITION SW AT ON POSITION
IGNITION SW
I11
10–9: CLOSED WITH IGNITION SW AT ON OR ST POSITION
10–6: CLOSED WITH IGNITION SW AT ST POSITION
STARTER RELAY
S 6
2–4 : CLOSED WITH A/T SHIFT LEVER IN P OR N POSITION AND IGNITION SW AT ST POSITION (A/T)
2–4 : CLOSED WITH CLUTCH START SW ON POSITION AND IGNITION SW AT ST POSITION (M/T)
NEUTRAL START SW (A/T)
N 1
2–3 : CLOSED WITH A/T SHIFT LEVER IN P OR N POSITION
CLUTCH START SW (M/T)
C 9
1–2 : CLOSED WITH CLUTCH PEDAL FULLY DEPRESSED
COLD START INJECTOR
C 2
1–2 : APPROX. 12 VOLTS WITH WHILE START INJECTOR TIME SW IS CLOSED AND STARTER CRANKING
: PARTS LOCATION
CODE
SEE PAGE
C 1
24 (5S–FE), 25 (3S–GTE)
C 2
25 (3S–GTE)
C 9
26
A
25 (3S–GTE)
D 1
D 1
B
24 (5S–FE)
A
25 (3S–GTE)
E 6
E 6
C
24 (5S–FE)
: RELAY BLOCKS
CODE
SEE PAGE
2
21
5
21
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE
SEE PAGE
28 (5S–FE)
EA1
EA1
30 (3S–GTE)
28 (5S–FE)
EA3
EA3
30 (3S–GTE)
28 (5S–FE)
EB1
EB1
30 (3S–GTE)
IE2
IE3
32
32
IE4
II1
34
34
II2
II3
34
IK1
34
BM1
36
: GROUND POINTS
CODE
SEE PAGE
28 (5S–FE)
EA
EA
30 (3S–GTE)
IC
32
BG
36
BI
36
: SPLICE POINTS
CODE
SEE PAGE
28 (5S–FE)
E 3
E 3
30 (3S–GTE)
E 7
28 (5S–FE)
28 (5S FE)
E12
E17
E19
30 (3S GTE)
30 (3S–GTE)
E21
54
CODE
B
D
E 8
E 8
E
I 2
I 3
I11
J 1
RELAY BLOCKS (RELAY BLOCK LOCATION)
R/B NO. 2 (ENGINE COMPARTMENT LEFT)
R/B NO. 5 (FRONT LUGGAGE COMPARTMENT RIGHT)
JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ENGINE ROOM MAIN WIRE AND ENGINE WIRE (REAR LUGGAGE COMPARTMENT LEFT)
ENGINE ROOM MAIN WIRE AND ENGINE WIRE (REAR LUGGAGE COMPARTMENT LEFT)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE (R/B NO 2 INNER)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE (R/B NO. 2 INNER)
ENGINE WIRE AND R/B NO 2 (R/B NO 2 INNER)
ENGINE WIRE AND R/B NO. 2 (R/B NO. 2 INNER)
ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)
ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)
LUGGAGE ROOM WIRE AND COWL WIRE (RIGHT KICK PANEL)
LUGGAGE ROOM WIRE AND COWL WIRE (RIGHT KICK PANEL)
COWL WIRE AND LUGGAGE ROOM WIRE (RIGHT KICK PANEL)
FLOOR WIRE AND COWL WIRE (RIGHT KICK PANEL)
ENGINE ROOM MAIN WIRE AND COWL WIRE (ROOM PARTITION BOARD LEFT)
GROUND POINTS LOCATION
INTAKE MANIFOLD
INTAKE MANIFOLD
INSTRUMENT PANEL BRACE LH
UNDER THE LEFT CENTER PILLAR
BACK PANEL CENTER
WIRE HARNESS WITH SPLICE POINTS
ENGINE ROOM MAIN WIRE
ENGINE ROOM MAIN WIRE
ENGINE WIRE
ENGINE WIRE
SEE PAGE
25 (3S–GTE)
24 (5S–FE)
24 (5S–FE)
24 (5S–FE), 21 (3S–GTE)
24 (5S–FE), 21 (3S–GTE)
26
26
CODE
SEE PAGE
E24
30 (3S–GTE)
I10
34
28 (5S–FE)
B25
B25
30 (3S–GTE)
28 (5S–FE)
B26
B26
30 (3S–GTE)
CODE
SEE PAGE
J 3
26
N 1
24 (5S–FE)
N 2
24(5S–FE), 25 (3S–GTE)
S 3
25 (3S–GTE)
S 4
A
24 (5S–FE), 25 (3S–GTE)
S 5
B
24 (5S–FE), 25 (3S–GTE)
S 6
24 (5S–FE), 25 (3S–GTE)
WIRE HARNESS WITH SPLICE POINTS
ENGINE WIRE
COWL WIRE
ENGINE ROOM MAIN WIRE
ENGINE ROOM MAIN WIRE

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