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Circuit Operation
Battery voltage is applied at all times from the positive
battery terminal to the starter switch and the normally
open starter solenoid contacts. When the starter switch
is turned to START and the automatic transmission
mode switch (A/T) or is closed, battery voltage is
applied to the starter relay coil. The starter relay is
grounded by the Powertrain Control Module (PCM)
which energizes and the starter relay applies battery
voltage to the starter solenoid coils. The starter
solenoid coils energize, the starter solenoid contact
closes, and battery voltage is applied to the starter
motor. The starter motor engages to start the engine.
Component Location Index
(Refer to Section 201 for photographs.)
Component
Photo No.
Automatic Transmission
Mode Switch
Left side of automatic transmission
101
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse/Relay Box
Right side of engine compartment
8
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Immobilizer Control Unit
Right side of I/P
118
. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Connector A
In the fuse & relay box
14
. . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Powertrain Control Module
(PCM)
Left side of engine compartment
26
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter
Bottom left side of engine
37
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter Relay
In the fuse & relay box
11
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
E-41 (8-BLK)
Left side of transmission
101
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-1 (1-WHT)
In the fuse & relay box
14
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-4 (52-GRY)
Left side of engine compartment
31
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-6 (16-BLU)
Left side of engine compartment
31
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-11 (19-BLK)
Behind left kick panel
46
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-13 (19-WHT)
Behind right kick panel
62
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-14 (19-BLK)
Behind right kick panel
62
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-32 (8-WHT)
Under left side of I/P
48
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-1
Positive battery terminal
. . . . . . . . . . . . . . . . . . . . . . . . . .
P-2
In the fuse & relay box
14
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-4
Bottom left side of engine
37
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-8
Negative battery terminal
. . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
C-10
At the rear of the battery tray, right side of engine compartment
15
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .
P-9
Right side of engine compartment
15
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-10
Right side of engine compartment
15
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STARTING SYSTEM
21Ć2
22
CHARGING SYSTEM
Dash Fuse Box
Fuse/Relay Box
Generator
Junction Connector B
Meter Assembly
Component Index
22
CHARGING SYSTEM
See Dash
Fuse Box,
page 11-3.
BLK/RED
BATTERY
HOT IN ON OR START
DASH
FUSE
BOX
C-11
METER
15A
I-24
Connector
14
I-24
Connector
17
CHARGING
SYSTEM
WARNING
LIGHT
Indicators
Indicators
-
+
METER
ASSEMBLY
1
H-13
Connector
BLK
EB-16
MAIN
100A
Starting
System
Page 21
See Power
Distribution,
page 10-2.
1
BLK/RED
P-9
(Engine)
BLK/YEL
P-1
2
P-6
WHT/BLU
P-2
GENERATOR
FUSE/
RELAY
BOX
WHT/BLU
Rotor
Stator
VOLTAGE
REGULATOR
B
S
L
E
F
P
B
P-8
See Power
Distribution,
page 10-2.
EB-3
ACG-S
10A
J/C B
2
GRN/YEL
1
GRN/YEL
WHT
RED
H-2
Connector
WHT/BLU
YEL
YEL
P-10
(Body)
See Power
Distribution,
page 10.
P-7
Connector
P-3
BLK
+
-
Circuit Schematic
22-1
CHARGING SYSTEM
(Refer to Section 201 for photographs.)
Component
Photo No.
Dash Fuse Box
Behind left I/P side trim panel
42
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse/Relay Box
Right side of engine compartment
8
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Generator
Lower right front of engine
35
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Connector B
In the fuse & relay box
14
. . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Meter Assembly
Left side of I/P
55
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
H-2 (2-GRY)
Right rear of engine compartment
10
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-13 (19-WHT)
Behind right kick panel
62
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-24 (30-GRN)
Top of meter assembly
54
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-1
Positive battery terminal
. . . . . . . . . . . . . . . . . . . . . . . . . .
P-2
In the fuse & relay box
14
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-3
In the fuse & relay box
14
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-6
Lower right front of engine
35
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-7 (2-BLK)
Lower right front of engine
35
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-8
Negative battery terminal
. . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
P-9
Right side of engine compartment
15
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-10
Right side of engine compartment
15
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Operation
The generator generates an AC voltage in its windings
as it is belt-driven by the engine. The rectifier converts
this AC voltage to DC.
The voltage regulator, a component which is included in
the generator frame, has a primary function of control-
ling the generator’s output to meet electrical system re-
quirements. This regulator controls the charge warning
light.
Component Location Index
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