Toyota 1993 MR2, Wiring Diagrams

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180
COMBINATION METER
B 5
BRAKE FLUID LEVEL SW
1–2 : CLOSED WITH FLOAT DOWN
C10(C), C11(A), C12(B)
COMBINATION METER
(C)6, (C) 5–GROUND : ALWAYS APPROX. 12 VOLTS
(A) 4–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
(A)1, (B)2, (A) 6–GROUND : ALWAYS CONTINUITY
C13 (D)
COMBINATION METER (5S–FE A/T)
(D) 1–GROUND : ALWAYS CONTINUITY
O 3
OIL PRESSURE SW
1–GROUND : CLOSED WITH OIL PRESSURE BELOW 0.2 KG/CM
2
(2.84 PSI, 19.61 KPA)
P 1
PARKING BRAKE SW
1–GROUND : CLOSED WITH PARKING BRAKE LEVER PULLED UP
W 1
WATER TEMP. SENDER
1–GROUND : APPROX. 198.5 AT 50
°
C (122
°
F)
: APPROX. 29.7 AT 105
°
C (221
°
F)
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 5 27
I 3
24 (5S–FE) P 1 26
C10 C 26
I 3
25 (3S–GTE) S 1 24 (5S–FE), 25 (3S–GTE)
C11 A 26 J 1 26 S12 A 26
C12 B 26 J 2 26 S13 B 26
C13 D 26 (5S–FE) J 3 26 W 1 24 (5S–FE), 25 (3S–GTE)
E10 25 (3S–GTE)
O 3
24 (5S–FE)
F 5 26
O 3
25 (3S–GTE)
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 20 R/B NO. 1 (LEFT KICK PANEL)
2 21 R/B NO. 2 (ENGINE COMPARTMENT LEFT)
5 21 R/B NO. 5 (FRONT LUGGAGE COMPARTMENT LEFT)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
3A
3B
22 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C
22 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EA1
28 (5S–FE)
ENGINE ROOM MAIN WIRE AND ENGINE WIRE (REAR LUGGAGE COMPARTMENT LEFT) EA1
30 (3S–GTE)
ENGINE ROOM MAIN WIRE AND ENGINE WIRE (REAR LUGGAGE COMPARTMENT LEFT)
EA3
28 (5S–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE (R/B NO 2 INNER) EA3
30 (3S–GTE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE (R/B NO. 2 INNER)
EB1 28
ENGINE WIRE AND R/B NO 2 (R/B NO 2 INNER)
EC1 30 (3S–GTE)
ENGINE WIRE AND R/B NO. 2 (R/B NO. 2 INNER)
ID2 32 COWL WIRE AND COWL WIRE (BEHIND COMBINATION METER)
IE1
32 ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)
IE3
32 ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)
II2 34 LUGGAGE ROOM WIRE AND COWL WIRE (RIGHT KICK PANEL)
II3
34 COWL WIRE AND LUGGAGE ROOM WIRE (RIGHT KICK PANEL)
II4
34 COWL WIRE AND LUGGAGE ROOM WIRE (RIGHT KICK PANEL)
IK2 34 FLOOR WIRE AND COWL WIRE (RIGHT KICK PANEL)
BM1
36 COWL WIRE AND ENGINE ROOM MAIN WIRE (ROOM PARTITION BOARD LEFT)
BM2
36 COWL WIRE AND ENGINE ROOM MAIN WIRE (ROOM PARTITION BOARD LEFT)
SERVICE HINTS