Isuzu Axiom: Electrical System Manual - part 47

 

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Isuzu Axiom: Electrical System Manual - part 47

 

 

Component Location Index
The C-4 TAIL fuse applies battery voltage at all times to
the taillamp relay. When the lamp switch is in the HEAD
or PARK position, the lamp switch provides ground to
the taillamp relay. The taillamp relay energizes, provid-
ing battery voltage to the dash and console lamps. The
brightness of the lamps is controlled by the illumination
controller. The illumination controller is a solid-state de-
vice which controls the ground path provided to the
lamps.
DASH AND CONSOLE LIGHTS
(Refer to Section 201 for photographs.)
Component
Photo No.
Audio and Switch Assembly
Center of I/P
. . . .
Dash Fuse Box
Behind left I/P side trim panel
42
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Meter Assembly
Left side of I/P
55
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lock Controller
Under center console
70
. . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillamp Relay
In the dash fuse box
44
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
H-16 (16-WHT)
Behind left kick panel
46
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-17 (12-WHT)
Behind right kick panel
61
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-18 (22-BLK)
Behind right kick panel
61
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-3 (6-WHT)
Under front center console
69
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-10 (14-GRY)
Center of I/P
66
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-12 (16-WHT)
Center of I/P
65
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-18 (26-GRY)
Center of I/P
66
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-21 (3-NAT)
Left side of I/P
55
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-23 (16-GRN)
Top of meter assembly
54
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-35 (13-BLK)
Under left side of I/P
49
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
B-9
Under center console
71
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Operation
117-2
TRAILER ADAPTER
Component Index
Brake Switch
Dash Fuse Box
Flasher Unit
Fuse/Relay Box
Taillamp Relay
Trailer Connector
DASH
FUSE
BOX
TRAILER ADAPTER
Circuit Schematic
118
GRN/RED
GRN/RED
See Lamp
Switch Details,
page 12.
C-6
STOP
LAMP
15A
BRAKE SWITCH
Closed with brake
pedal depressed.
1
I-31
Connector
4
I-31
Connector
GRN
H-16
Connector
15
Automatic
Transmission
Controls
Page 39-1
Anti-lock Brake
System (ABS)
Page 44-1
Cruise Control
Page 34-2
Intelligent
Suspension
System
Page 38
T.O.D. System
Page 37
Shift Interlock
System
Page 138
Brake Lamps
Page 110-6
RED
H-27
Connector
3
2
DASH
FUSE
BOX
RED
RED
HOT AT ALL TIMES
HOT AT ALL TIMES
C-4
TAIL
15A
RED/BLK
2
3
GRN/YEL
Lamp
Switch
Page 12
B-9
See Ground
Distribution,
page 14-1.
COMBINATION
SWITCH
1
X-21
TAILLAMP
RELAY
4
X-21
RED/BLK
RED/BLK
BLK
BLK
TRAILER HARNESS CONNECTOR
B-9
BLK
BLK
GRN/RED
YEL
3
I-35
Connector
WHT
2
I-35
Connector
OFF
HEAD
PARK
Headlamps
RED
GRN/RED
16
H-18
Connector
Engine Controls
Page 24-8
Keyless Entry and
Anti-theft System
Page 133-9
Lamp Switch
Details
Page 12
GRN/YEL
H-16
Connector
14
BLK
BLK
BLK
8
H-27
Connector
See Ground
Distribution,
page 14-2.
BLK
GRN/RED
PNK
7
8
See Ground
Distribution,
page 14-1.
BLK
BLK
TRAILER ADAPTER
Circuit Schematic
118-1
RIGHT
LEFT
See Dash
Fuse Box,
page 11-2.
FUSE/
RELAY
BOX
WHT/
GRN
EB-1
HAZARD
15A
GRN
HOT AT ALL TIMES
C-14
BACK UP/
TURN
15A
WHT/
GRN
GRN
Ignition
Ground
Output
FLASHER
UNIT
1
I-33
2
I-33
3
BRN/WHT
13
BRN
BRN/WHT
2
5
Dash and
Console Lamps
Page 117-1
GRN/RED
3
H-14
Connector
I-14
Connector
ILLUMINATION
RED/GRN
HAZARD
HAZARD
OFF
OFF
HAZARD
OFF
Turn
Signal
Switch
Turn and
Hazard
Lamps
Page 110-4
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
GRN/BLK
GRN/BLK
GRN/BLK
GRN/BLK
GRN/BLK
GRN/BLK
GRN/BLK
GRN/BLK
1
6
4
7
8
I-14
Connector
I-35
Connector
7
6
H-27
Connector
Turn and
Hazard
Lamps
Page 110-4
H-18
Connector
HOT IN ON OR START
I-35
Connector
6
BRN/WHT
HAZARD
WARNING
SWITCH
7
9
COMBINATION
SWITCH
GRN/RED
GRN/
BLK
GRN/WHT
DASH
FUSE
BOX
B-9
H-16
Connector
BLK
BLK
14
H-16
Connector
BLK
TRAILER HARNESS CONNECTOR
Dash and
Console Lamps
Page 117-1
GRN/
BLK

 

 

 

 

 

 

 

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