Index Isuzu Isuzu VehiCross - Electrical system manual 2000-2001 year
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ENGINE CONTROLS
Circuit Schematic
23-1
See Ground
Distribution,
page 14-1.
C-3
Supplemental
Restraint
System (SRS)
To Splice on
page 23-2.
WHT
FUEL
PUMP
RELAY
FUSE/
RELAY
BOX
4
GRN/RED
See Ground
Distribution,
page 14-2.
BLK
C-63
4
Fuel pump
relay control
C-1
B13
C-3
E-13
DATA LINK CONNECTOR (DLC)
POWERTRAIN
CONTROL
MODULE (PCM)
Solid-state:
Do not check
resistance.
5
C-63
16
ORN/GRN
2
F12
ORN/BLU
6
D4
RED
9
C8
BLK/PNK
RED/WHT
M
FUSE/
RELAY
BOX
EB-12
O2
SENSOR
HEATER
20A
EB-14
FUEL
PUMP
15A
H-16
1
F-4
2
BLK
BLK
BLK
C-39
FUEL
PUMP
H-16
RED
RED
RED
H-7
BLK/RED
RED/WHT
BLK/RED
RED/WHT
F-4
1
2
5
X-3
X-3
Ground
C-2
H-5
13
BLK/
PNK
C-31
E-28
BLK/RED
BLK/PNK
4
1
RED
RED
10
BLK/RED
See Ground
Distribution,
page 14-4.
RED
BLK
A
Class 2
serial
data
DIAG
Serial
data
ORN/GRN
Anti-lock
Brake System
(ABS)
ORN/
GRN
C9
BLK/
BLU
C7
BLK/BLU
14
BLK/BLU
E-30
BLK/BLU
BLK/BLU
See Ground
Distribution,
page 14-5.
BLK
H-5
BLK
BLK/
RED
BLK
BLK
See Ground
Distribution,
page 14-1.
C-39
HOT AT ALL TIMES
FUSE/
RELAY
BOX
EB-2
HORN
10A
See Power
Distribution
page 10-1
GRN/RED
GRN/RED
BRN
BRN
See Ground Distribution,
page 14.
See Ground
Distribution,
page 14-4.
ENGINE CONTROLS
Circuit Schematic
23-2
VIO
LT
BLU
BRN
BRN
VIO
BRN
BRN
BRN
C-2
D15
See Ground
Distribution,
page 14-4.
H-5
13
BLK/
PNK
E-28
BLK/
RED
D14
RED
C14
C15
PNK
D13
D12
WHT
C16
D16
GRN
GRN
BLU
RED
BLU
RED
PNK
WHT
GRN
GRN
BLU
RED
BLU
2
4
M-17
1
3
M-17
HEATED
OXYGEN
SENSOR
(HO2S)
(B1S1)
2
4
M-18
1
3
M-18
HEATED
OXYGEN
SENSOR
(HO2S)
(B2S1)
2
4
M-19
1
3
M-19
HEATED
OXYGEN
SENSOR
(HO2S)
(B1S2)
2
4
M-20
1
3
M-20
HEATED
OXYGEN
SENSOR
(HO2S)
(B2S2)
RED/
WHT
RED/
WHT
From H-7
on page 23-1.
BLK
BLK
BLK
BLK
HO2S inputs
H-7
RED/
WHT
RED/
WHT
RED/WHT
2
5
9
14
15
12
8
3
1
16
13
4
BLK/
YEL
BLK/YEL
BLK/
YEL
BLK/
YEL
BLK
BLK
BLK
BLK
VIO
BRN
VIO
BRN
BRN
BRN
A
BLK/
RED
BLK
BLK
BLK/RED
BLK
BLK
C-16
BLK
BLK
RED/WHT
RED/WHT
RED/WHT
ENGINE CONTROLS
Circuit Schematic
23-3
ENGINE
COOLANT
TEMPERATURE
(ECT) SENSOR
BLU/RED
BLU/WHT
2
IDLE AIR
CONTROL
(IAC)
VALVE
1
BLU
BLU/WHT
E-6
E-6
BLU/BLK
H-6
4
3
BLU/RED
BLU/BLK
E-20
E-20
H-5
2
1
BLU/RED
GRN
BLU
ECT
sensor
input
GRY
1
MANIFOLD
ABSOLUTE
PRESSURE
(MAP)
SENSOR
GRN
E-7
GRN/WHT
POWERTRAIN
CONTROL
MODULE
(PCM)
Solid-state:
Do not check
resistance.
A6
C-1
A7
POWERTRAIN
CONTROL
MODULE
(PCM)
Solid-state:
Do not check
resistance.
A5
C-1
A8
C-3
E9
4
H-6
3
E-7
H-4
GRN/WHT
H-5
16
BLU/RED
1
15
2
3
2
Reference
B1
GRN/WHT
GRY
GRY/
BLK
2
RED
F8
C-3
3
4
Map
sensor
input
IAC
high
IAC
high
A
B
A
B
IAC
low
IAC
low
A
B
M
H-4
2
FUEL
VAPOR
PRESSURE
SENSOR
GRY/
RED
F-7
F-7
H-16
3
9
GRY
1
GRY
B6
C-1
5
8
Fuel vapor
pressure
sensor input
H-16
GRY/RED
D9
C-2
Sensor
ground
GRY
C-1
Automatic
Transmission
Controls,
Indicators,
Gauges
GRN/WHT
RED/YEL
GRY
See Ground
Distribution,
page 14-4.
See Ground
Distribution,
page 14-5.
ENGINE CONTROLS
Circuit Schematic
23-4
C-25
H-6
16
CB-3
ENGINE
15A
H-18
16
BLK/YEL
BLK/YEL
DASH
FUSE
BOX
E-33
E-33
EXHAUST
GAS
RECIR-
CULATION
(EGR)
SOLENOID
VALVE
BLK/YEL
15
H-6
13
RED
YEL
RED
YEL
YEL/
GRN
GRN
EGR
valve
control
B7
H-6
14
YEL/RED
YEL/RED
HOT IN ON OR START
C-1
C-25
MASS AIR
FLOW (MAF)
SENSOR
BLU
BLK/
BLU
E-8
E-8
A15
RED/BLU
H-4
1
EVAPORATIVE
EMISSION
(EVAP)
CANISTER
PURGE VALVE
2
BLK/YEL
RED/BLU
C-3
E5
BLK/YEL
EVAP canister
purge valve
control
Ignition
input
MAF
sensor
input
E-28
D10
RE
D
E6
A1
C-3
1
4
5
2
3
7
2
1
3
BLK/
RED
BLK/YEL
BLK/
YEL
EGR
feedback
control
input
Reference
BLK/
RED
BRAIDED
WIRE
C-1
BLU
C13
EVAPORA-
TIVE
EMISSION
(EVAP)
CANISTER
CUT VALVE
EVAP canister
cut valve
control
F-6
1
H-16
16
H-16
11
F-6
2
BLK/YEL
BLK/YEL
BLU/PNK
BLU/PNK
E-44
2
VARIABLE
INTAKE
MANIFOLD
(VIM)
VACUUM
SWITCHING
VALVE
9
C-2
C11
BLK/YEL
E-44
1
Intake
air
VSV
control
WHT/BLU
YEL/BLK
C-1
C-2
BLK/YEL
BLK/YEL
H-4
8
See Dash
Fuse Box,
page 11-5.
BLK/
BLU
H-5
13
E-30
BLK/
PNK
BLK
BLK/YEL
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