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21
STARTING SYSTEM
Circuit Schematic
BATTERY
+
–
M
WHT
X-7
5
See
Power
Distribution,
page 10.
EB-16
MAIN
100A
See Power
Distribution,
page 10.
X-7
1
P-4
STARTER
STARTER
MOTOR
P-3
H-1
BLK/WHT
STARTER
SOLENOID
Pull-in
Coil
Hold-in
Coil
P-2
BLK/RED
WHT
P-5
P-1
BLK
BLK
P-6
(Body)
P-7
(Frame)
BLK/WHT
WHT
BLK
BLK/RED
JUNCTION CON-
NECTOR A
P-10
(Engine)
See Ground Distribution,
page 14.
STARTER
RELAY
DASH
FUSE
BOX
CB-1
STARTER
10A
BLK/WHT
WHT/BLU
2
C-40
21-1
STARTING SYSTEM
Circuit Schematic
C-16
BLK
1
2
3
D
P
R
N
AUTOMATIC
TRANSMISSION
MODE SWITCH
X-7
4
FUSE/
RELAY
BOX
See Power Distribution,
page 10-1.
START
ON
ACC
LOCK
OFF
C-40
1
WHT/BLK
STARTER
SWITCH
WHT
X-7
2
BLK/WHT
BLK
4
M-25
YEL
1
H-29
BLU
2
H-29
BLU
BLU/BLK
BLU/BLK
BLK/WHT
13
H-19
BLK/WHT
WHT/BLU
1
H-11
5
H-8
BLU
Blower
Controls
BLU/BLK
BLK/WHT
RED
1
M-25
Start
output
1
Start
input
K-2
6
BLU/BLK
ANTI-THEFT
and KEYLESS
ENTRY
CONTROL
UNIT
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 Anti-theft system is
deactivated, and with the automatic transmission mode
switch closed, battery voltage is applied to the starter
relay coil. The starter relay energizes and 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.
Anti-theft and Keyless
Entry Control Unit
Below I/P left of steering column
45
. . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Transmission
Mode Switch
Underneath vehicle, on left side of transmission
78
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dash Fuse Box
Behind left I/P side trim panel
36
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse/Relay Box
Right side of engine compartment, on inner fender panel
18
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Starter
Lower left rear of engine
35
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter Relay
Right side of engine compartment, in fuse/relay box
21
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Connector
C-40 (8-BRN)
Behind lower left I/P, right of steering column
47
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-1 (1-BLK)
Right side of engine compartment, on bracket
22
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-8 (6-BLU)
Lower left front of engine compartment
13
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-19 (22-WHT)
Behind I/P right side panel
58
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-29 (8-WHT)
Behind left side of I/P, above left kick panel on bracket
42
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
Junction Connector A
Right side of engine compartment, in fuse/relay box
. . . . . . . .
M-25 (8-BLK)
On left side of transmission
77
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-1
On battery
18
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P-5
On battery
18
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
C-16
Left rear of engine compartment, on inner fender panel
16
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
P-6
Right side of engine compartment, on rear of battery tray
22
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
P-7
Lower right front of engine compartment, on frame rail
11
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
P-10
Lower right side of engine, above alternator
11
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STARTING SYSTEM
21-2
CHARGING SYSTEM
Component Index
Dash Fuse Box
Fuse/Relay Box
Generator
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