Toyota 1993 MR2 Wiring Diagrams page 54

SERVICE HINTS
(ALTERNATOR)
A 5(A)
(A) 1–GROUND: 13.9–15.1 VOLTS WITH ENGINE RUNNING AT 2000 RPM AND 25°C (77°F)
13.5–14.3 VOLTS WITH ENGINE RUNNING AT 2000 RPM AND 115°C (239°F)
(A) 2–GROUND: 0–4 VOLTS WITH IGNITION SW AT ON POSITION AND ENGINE NOT RUNNING
: PARTS LOCATION
CODE SEE PAGE
A 5 A 20 (5S–FE), 21 (3S–GTE)
A 6 B 20 (5S–FE), 21 (3S–GTE)
: RELAY BLOCKS
CODE SEE PAGE
2 21
5 17
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE
24 (5S–FE)
EA3 EA3
26 (3S–GTE)
24 (5S–FE)
EA4 EA4
26 (3S–GTE)
24 (5S–FE)
EB1 EB1
26 (3S–GTE)
IE1 28
IG1 28
II3 30
: SPLICE POINTS
CODE SEE PAGE
E17 26 (3S–GTE)
A 5 A BLACK
1
2 3
CODE
C12
I11
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 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)
LUGGAGE ROOM WIRE AND ENGINE ROOM MAIN WIRE (BEHIND FOOTREST)
COWL WIRE AND LUGGAGE ROOM WIRE (RIGHT KICK PANEL)
WIRE HARNESS WITH SPLICE POINTS
ENGINE WIRE
A 6 B
1
SEE PAGE
22
22
CODE SEE PAGE
I10 30
C12 GRAY
6 7
CODE SEE PAGE
WIRE HARNESS WITH SPLICE POINTS
COWL WIRE
I11 BLACK
X X 9 10
57