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CHARGING SYSTEM
Dash Fuse Box
Fuse/Relay Box
Generator
Component Index
22
CHARGING SYSTEM
L
STATOR
ROTOR
E
F
P
B
IG
2
H-2
1
WHT
WHT
WHT
WHT
P-9
SX2
+
-
BLK
BLK
BLK
P-6
P-10
P-7
BATTERY
FL-1
MAIN
80A
See Power
Distribution,
page 10.
FUSE/
RELAY
BOX
P-2
Starting
System
DASH
FUSE
BOX
C-10
METER
GAUGE
10A
BLK/RED
BLK/RED
BLU/YEL
BLU/YEL
SB13
10
H-25
See Dash
Fuse Box,
page 11-3.
BLU/YEL
Meter
Assembly
I-9
METER
ASSEMBLY
I-9
(S Model)
6
4
CHARGE
WARNING
LIGHT
26
(S Model)
15
–
+
WHT/GRN
4
H-16
WHT/GRN
SX13
Blower
Controls,
P-8
1
1
H-3
GENERATOR
2
2
WHT/GRN
WHT/GRN
BLK/YEL
BLK/YEL
C-8
ENGINE
15A
BLK/YEL
BLK/YEL
3
H-13
HOT IN ON OR START
BLK/YEL
SB12
See Power
Distribution,
page 10.
WHT
WHT
See Dash
Fuse Box,
page 11-3.
BLK/YEL
P-5
P-1
B
SX1
VOLTAGE
REGULATOR
WHT/
GRN
Circuit Schematic
22-1
CHARGING SYSTEM
(Refer to Section 201 for photographs.)
Component
Photo No.
Dash Fuse Box
Behind left dash side trim panel
55
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine or Powertrain Control
Module (ECM or PCM)
Right side of engine compartment
60
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse/Relay Box
Right side of engine compartment, on inner fender panel
41
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Generator
Lower right front of engine
5
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
H-2 (2-GRY)
Right side of engine compartment
40
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-3 (3-BLK)
Right side of engine compartment
40
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-13 (6-BLK)
Below I/P, above right dash side trim panel, on bracket
100
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
H-16 (22-WHT)
Behind right dash side trim panel
120
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-25 (22-BLU)
Below I/P, above left dash side trim panel, on bracket
71
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
H-41 (16-BLK)
Right front of engine compartment
31
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-9 (30-GRN)
On left top of meter assembly
53
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
P-6
Right side of engine compartment, on rear of battery tray
40
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
P-7
Lower right front of engine compartment
5
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-10
Lower right side of engine, near power steering pump
. . . . . . . . . . . . . . . . . . . . . . .
Terminal
P-2
In fuse/relay box
36
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
Fuse C-10 supplies battery voltage to the charge warn-
ing light. With the engine not running and the starter
switch in ON, terminal L of the regulator is grounded in-
ternally, providing ground for the charge warning light,
and the indicator lights up. With the engine running and
the generator charging, terminal L voltage rises and the
indicator goes out. If the generator fails to charge, ter-
minal L grounds internally, which then provides ground
for the charge warning light, and the indicator lights up.
Component Location Index
ENGINE CONTROLS
Acceleration Position
Sensor Assembly
Camshaft Position (CMP)
Sensor
Clutch Switch
Crankshaft Position (CKP)
Sensor
Dash Fuse Box
Data Link Connector (DLC)
C63 (16-BLK)
ECM or PCM Main Relay
Electronic Brake Control
Module (EBCM)
Engine Control Module
(ECM)
Engine Coolant Temperature
(ECT) Sensor
Engine or Powertrain Control
Module (ECM or PCM)
Variable Intake Manifold (VIM)
Vacuum Switching Valve
Evaporative Emission (EVAP)
Canister Cut Valve
Evaporative Emission (EVAP)
Canister Purge Valve
Exhaust Gas Recirculation
(EGR) Solenoid Valve
Fuel Injectors
Fuel Pump
Fuel Pump Relay
Fuel Vapor Pressure Sensor
Fuse/Relay Box
Heated Oxygen Sensor
(HO2S) (B1S1)
Heated Oxygen Sensor
(HO2S) (B2S1)
Heated Oxygen Sensor
(HO2S) (B1S2)
Heated Oxygen Sensor
(HO2S) (B2S2)
Intake Air Temperature
(IAT) Sensor
Manifold Absolute Pressure
(MAP) Sensor
Mass Air Flow (MAF) Sensor
Power Steering Pressure
(PSP) Switch
Taillight Relay
Throttle Valve Assembly
Throttle Valve Motor
T.O.D. Control Unit
Transmission Switch 1-2
Upshift Relay-1
Upshift Resistor
Component Index
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