Isuzu Axiom: Electrical System Manual - part 51

 

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Isuzu Axiom: Electrical System Manual - part 51

 

 

(Refer to Section 201 for photographs.)
Component
Photo No.
Dash Fuse Box
Behind left I/P side trim panel
42
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyless Entry and
Anti-Theft Control Unit
Right side of I/P
60
. . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Left Front Door Lock Actuator
Rear of left front door
81
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Left Front Door Lock Assembly
On left front door
82
. .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Left Rear Door Lock Actuator
On left rear door
83
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Right Front Door Lock Actuator
Rear of right front door (panel removed)
81
. .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Right Front Door
Lock Assembly
On right front door (panel removed)
82
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
D-7 (6-BLK)
Left front door
81
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-14 (4-BLK)
Right front door
81
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-19 (4-BLK)
Left rear door
83
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-25 (4-BLK)
Right rear door
83
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-7 (2-GRN)
On tailgate door
92
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-15 (22-WHT)
Behind left kick panel
47
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-16 (16-WHT)
Behind left kick panel
46
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-17 (4-WHT)
Behind right kick panel
61
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-18 (22-BLK)
Behind right kick panel
61
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-21 (22-WHT)
Right front door jam
79
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-22 (22-WHT)
Left front door jam
79
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-23 (6-BLK/WHT)
Right “B” pillar
86
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-25 (10-WHT)
Left “B” pillar
85
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-29 (6-BLK)
Left rear side of roof
91
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-31 (6-BLK)
Upper left side of tailgate (panel removed)
89
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
B-9
Under center console
71
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
130-2
The C-7 DOOR LOCK fuse applies battery voltage at
all times to the door lock control unit (in left front door
power window and lock switch). Locking or unlocking
the doors with either door lock switch locks or unlocks
all the doors. The control unit locks or unlocks the doors
by applying battery voltage and providing a ground to
the door lock actuators in one direction to lock the
doors, and in the opposite direction to unlock the doors.
See owner’s manual for operation of Keyless Entry.
Circuit Operation
POWER DOOR LOCKS
Component Location Index
IMMOBILIZER SYSTEM
Data Link Connector (DLC) C-39 (16-BLK)
Immobilizer Antenna Coil
Immobilizer Control Unit
Meter Assembly
Vehicle Speed Sensor
Component Index
132-0
IMMOBILIZER SYSTEM
See Dash Fuse
Box, page 11-3.
METER
ASSEMBLY
See Ground
Distribution,
page 14-7.
RED/GRN
DASH
FUSE
BOX
C-23
IMMOBI-
LIZER
10A
C-11
METER
15A
Ignition
input
Battery
input
BLK/ORN
8
27
8
PCM
output
E-35
Connector
45
BLK/
BLU
Starting
System
Page 21-1
HOT IN ON OR START
BLK/YEL
3
6
BLK/YEL
BLK/YEL
1
I-99
3
IMMOBILIZER
CONTROL
UNIT
Solid State:
Do not check
resistance.
H-4
Connector
13
BLK/YEL
C-12
ENGINE
15A
HOT AT ALL TIMES
40
BLK/YEL
ORN/BLK
5
BLK
2
BLK/YEL
SPEEDOMETER
IMMOBILIZER
INDICATOR
LAMP
Gauges and
Indicators
H-10
Connector
Indicator
control
VSS
input
(+)
(–)
BLK
YEL
YEL
1
BLK/YEL
H-10
Connector
12
IMMOBILIZER
ANTENNA
COIL
4
7
VIO/RED
VIO/RED
I-22
Connector
14
I-23
Connector
7
E-43
Connector
3
BLK/YEL
BLK/YEL
Intelligent Suspension
Control System
Page 38
A/C Control System
Page 65-3
MID Control System
Page 83-1
Sound System
Page 150-2
VEHICLE
SPEED
SENSOR
(VSS)
(2WD)
(4WD)
H-4
Connector
21
VIO/
RED
H-10
Connector
22
E-35
Connector
3
VIO/
RED
VIO/
RED
POWERTRAIN
CONTROL
MODULE (PCM)
Silid State:
Do not check
resistance.
BLK/
YEL
See Dash
Fuse Box,
page 11-3.
28
GRN/
YEL
56
GRN/
BLK
64
GRN/
RED
66
GRN
62
GRN/
ORN
GRN/
WHT
I-43
Connector
H-4
Connector
E-23
E-35
Connector
69
E-34
Connector
Engine Control
System
Page 24
C-39
Connector
7
3
H-11
Connector
DATA LINK
CONNECTOR
POWERTRAIN
CONTROL
MODULE
(PCM)
Silid State:
Do not check
resistance.
12
9
H-11
Connector
H-4
Connector
BLK
BLK
BLK/YEL
I-22
Connector
ORN/BLK
Fuel injector control
Immobilizer input
Starter
relay
control
Ground
Torque-On
Demand
(TOD)
System
Page 37-1
5
ENGINE
CONTROLS
Page 24-1
18
H-4
Connector
BLK
BLK
BLK
ORN/BLK
I-43
Connector
BLK
Circuit Schematic
132-1
IMMOBILIZER SYSTEM
(Refer to Section 201 for photographs.)
Component
Photo No.
Data Link Connector (DLC)
C-39 (16-BLK)
Below left side of I/P, near hood release
45
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Immobilizer Antenna Coil
In right side of steering column, around ignition lock cylinder
121
. . . . . . .
. . . . . . . . . . . . . .
Immobilizer Control Unit
Below right side of center console
118
. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Meter Assembly
Left side of I/P
55
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCM Main Relay
In the fuse & relay box
12
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle Speed Sensor (2WD)
Right side of transmission
99
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle Speed Sensor (4WD)
Rear of transfer case
109
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
H-4 (52-GRY)
Left side of engine compartment
31
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-10 (22-BLU)
Behind left kick panel
46
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-11 (19-BLK)
Behind left kick panel
46
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
E-23
Right side of engine
19
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Location Index

 

 

 

 

 

 

 

Content   ..  49  50  51  52   ..