2007 ISUZU KB P190 relay

ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-11
Power Distribution (2)
RTW76EXF003701
C-108
5
WHT
3
WHT/
BLK
5
WHT
3
WHT/
BLK
3BLU
3BLK/RED
3
WHT/
BLK
3
BLK/
YEL 3
BLK/
WHT B-62
B-63
2
4
B-62
B-63 1
1
3
C-18
Rr
Def.
20A C-21
Door
lock
20A C-19
Meter
(+B)
10A C-15
Stop
lamp
15A C-22
Anti
theft
10A C-13
Audio
(+B)
15A
C-16
RR
Fog
10A C-17
Room
10A C-20
Power
window
30A Fuse/
relay box
(Cabin)
C-14
Meter
10A C-8
SRS
10AC-7
TCM
10A
or
15A C-9
Front
wiper
20A C-10
Back
up
15A C-6
Engine
10A
C-5
ABS/4WD
10AC-1
Starter
10AC-2
Trailer
10AC-3
ELEC IG
10A C-4
Turn
10AC-12
Cigar
lighter
&
ACC
Socket
20A C-11
Audio
10A
SBF9
IG2
60A Fuse/
relay
box
(Engine
room)
Starter relay
SBF5
IG1
40A
1
2
3 B-62 B1
B2
OFF
ACC
IG2ST
IG1 Ignition
switch

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ISUZU KB P190 2007

6E-12 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
Starting and Charging System
RTW76EXF003801
EB-1
ACG(S)
10A
0.5
WHT
2
WHT
SBF1
Main
120A SBF5
IG1
40A Refer to
power
distribution Fuse/ relay
box(Engine room)
SBF9
IG2
60A
5
WHT 5
WHT
P-8 P-5
8 BLK/
RED
P-1
P-2
Battery
8
BLK
30
BLK/
YEL
P-10
P-16
P-15
2nd
Battery
30
BLK/
RED
30
BLK/
RED
30
BLK/
YEL
P-10 X-8
X-8
E-4
Generator H-1Starter
relay
1
1
H-4 E-92
8
2
4
E-4 E-17
2 B-23
3 B-24
8
3 X-7
X-7 Starter
cut
relay
1 3
45
Starter
P-4
1
B
S
SB
L
P-3 0.3
WHT/
BLU
5
WHT
5
WHT
0.5
WHT
Charge
lightIP
cluster
H-6
1
0.5
WHT/
BLU
0.5
WHT/
BLU H-49
1 C-108
3
WHT/
BLK
3
WHT/
BLK
3
BLK/
YEL
0.5
YEL 3
BLK/
WHT B-62
B-63
2
3
C-14
Meter
10A C-1
Starter
10A C-6
Engine
10A
0.5
WHT/
GRN
0.5
WHT/
GRN
0.5
RED/
WHT
0.5RED/WHT
0.5WHT/GRN
0.5
RED/
WHT
Starter switchsignal Ignition
switchsignal Glow relay
DRM
ECM Refer to
power
distribution
Fuse/relay
box(Cabin)
1
2
3 B-62 1 B-63
5 5 9 C-107
B-56
44
35 72
B1
B2
OFF
ACC
IG2
ST
IG1 Ignition
switch
Relay
control
4
0.3
BLK/
WHT
3
BLK/
YEL
0.3
BLK/
YEL
3
WHT
0.5YEL
Fuse/relay box(Engine room)3WHT/BLK
0.5
BLU/
YEL
H-4
A/T
M/T
C-36
E-10 0.5
BLK/
WHT
Inhibitor
switch 0.3
BLK 0.5
ORN/
BLU
0.5
BLK E-51
7
(4)
E-51
10
(1) C-58
( )...High output

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ISUZU KB P190 2007

ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-13
ECM Power and Ground
RTW76EXF004501
X-12
X-12 ECM
main
relay
4
5
2 65
45 63 Ground
73
C-58 E-90
Ground
1
X-13
X-13 Fuel
pump
relay
0.5
ORN/
BLU 5
RED/
BLU
5
RED/
BLU
0.5 ORN/BLU
Fuel
pump 0.5
ORN/
BLK
0.5
BLK
C-109 Relay
control
Fuel
pump
resistor H-9
F-2 5
RED
0.5
BLU/
RED
0.5
BLU/
RED
0.5
BLU/
RED
2
RED/
BLU
EB-3
F/Pump
10A
SBF4
ECM
40A
EB-2
ECM
(B)
10A
Refer to
Power
distribution
TCM 0.5
YEL/
VIO
0.5
RED/
WHT
0.5
RED/
WHT
0.5
RED
0.5
RED 3
1
5
2
1
C-157
1 F-24
C-57
2 0.3
BLK
2
BLK
C-36 C-2E-10
Battery voltage
Battery voltage
(Back up) Fuse/
relay
box ECM
main
relay
control
4
H-49
1
52 C-58
ECM
54
73 EB-4
Engine
10A
Fuse (Engine
room)
0.5
BLK
0.3
BLKH-18
1
2
BLKB-82
Weld
splice 6
5
BLK
H-18
13
Ignition voltage
ECM

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ISUZU KB P190 2007

6E-14 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
DLC and CAN (Standard output)
RTW76EXF004601
7
6766 C-58
31
16
4 5 B-58 1
614 B-58
32 B-2356 B-68
C-19
Meter(+B)
10A
Fuse/
relay
box
(Cabin)
0.5
BLU
0.5
RED/
YEL
ICU
IP cluster
40.5
YEL
0.5
BLU 0.5
YEL
0.5
BLU
DLC
0.5
YEL
IP
cluster
W/O Immobilizer ICU
H-44
5
0.5
BLU
11
4 2
1 3 4
2
1 3
H-18
C-2
0.5
BLK
0.5
BLK
0.5
RED/
YEL
+B
2
BLK
B-82
Weld
splice 6
2BLK
13
3 B-56
ECM
Keyword 2000 0.5
BLK/
GRN
0.3
BLK/
GRN 0.5
BLU 0.5
YEL B-103
J/C 3
B-104
J/C 4
Diagnostic
switch
Diagnostic switch CAN
high CAN
low
Ground Ground 2
0.5
YEL
0.5
BLU 0.5
YELH-18
12
H-18(RHD)
H-48(LHD)
7(RHD)
12(LHD) CAN
low
CAN
high
CANlow
CAN
high
TCM C-94 (5)
EHCU C-67 (11)
SRS control unit B-31 (2)
0.5
VIO/
GRN

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ISUZU KB P190 2007

ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-15
DLC and CAN (High output)
RTW76EXF005101
164 5 B-58 71
614
B-58
C-19
Meter(+B)
10A EHCU C-67 (11)
SRS control unit B-31 (2)
Anti-theft control unit B-44 (2)
Fuse/
relay
box
(Cabin)
0.5
RED/
YEL
ICU
IP cluster
DLCICU
H-18
C-2
0.5
BLK
0.5
BLK
0.5
RED/
YEL
+B 2
BLK
B-82
Weld
splice 6 2BLK
13
3 B-56
ECM
Keyword 2000 0.5
BLK/
GRN
0.5
VIO/
GRN
0.3
BLK/
GRN
0.5
BLU0.5
YEL
Diagnostic
switch
Diagnostic switch CAN
high CAN
low
Ground Ground 2
H-18(RHD)
H-48(LHD)
7(RHD)
12(LHD) CAN
low
CAN
high
CANlow
CAN
high
67
66
177
C-58
C-94
56 0.5
BLU
0.5
YEL
B-68
0.5
BLU
4
3
2 4
3
2
C-135
J/C 1
C-136
J/C 20.5
YEL
0.5BLU
0.5YEL
Except
Thailand
equipment TCM A/T
45 H-44 CAN
low
CAN
high
2
8
C-139
0.5
BLU
4
3
2 4
3
2
C-150
J/C 5
C-151
J/C 6 0.5
YEL
0.5
BLU 0.5
YEL 0.5BLU
0.5YEL DRM
(Euro 4
Specification)
CAN low
CAN
high
0.5
BLU
3
1 2 3
1 2
B-103
J/C 3
B-104
J/C 4 0.5
YEL
0.5
BLU 0.5
YEL
22
11
H-6 M/T
Thailand
equipment
11
12
H-18
A/T
Thailand
equipment
21
1
H-7

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ISUZU KB P190 2007

6E-16 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
Gauges
RTW76EXF004701
Fuel
consumption
signal
output
11 676
8
7 5 B-56
C-107 8 B-24
17
0.3
BLK/
YEL
0.5
YEL
0.5
YEL
0.5
YEL
0.5
BLK
0.85
BLK 6
7 0.5
BLK/
YEL 0.5
BLK/
YEL
0.5
BLK/
YEL 0.5
BLK/
YEL 0.5
BLK/
YEL
0.5
BLK/
YEL 0.5
BLK
0.85
BLK
0.85
BLK
0.85
BLK
0.85
BLK 0.5
BLK
0.5
BLK0.5
WHT
0.5
BLK/
RED
0.3
BLK/
RED
20
13
23 0.3
YEL/
RED
0.3
YEL/
RED 0.5
YEL/
BLK
0.5
YEL/
BLK
0.5
YEL/
RED 0.5
YEL/
BLK
0.5
GRN/
RED
ECM(27)
ECM(26) 0.3
BLK/
RED
0.5
BLK/
RED
4
20.3
ORN/
WHT
0.5
ORN/
WHT
Fuel
tank
sender
unit
10 C-94
TCM
Engine
speed
signal
inputTCM
7 C-94
62 C-58 A/T
Engine
speed
signal
output
33 IP
cluster
70 B-23
B-24
B-23
H-18
H-4
12
5
H-9
F-2
F-2
3
22 E-41
31
H-4
2 H-6
H-4 M/T
A/T 4WD
A/T 2WD
10
H-15
E-10
E-10 4
C-58
ECT
sensor
VSS
E-44
E-44
1
2 3
C-14
Meter
10A
Fuse/
relay
box
(Cabin) Speedometer
Fuel gaugeEngine coolant
temperature gauge
Tachometer Multi display
ECM
Signal
ECM
+B VSS
signal
output

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ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-21
Boost Pressure, BARO Sensors and Solenoids
RTW76EXF001601
0.5
BLK23
22 5V reference 3
20
31 E-107
0.5
YEL
0.5
GRN
2 E-107
0.5
BLU Boost
pressure
sensor
21
Low
reference
Shield
ground Signal
MAF sensor
ECM
ECM
Signal
E-90
0.5
BLU/
GRN
3 E-40
17 1
E-40
0.5
ORN BARO
sensor
5V reference 2
Low
reference
19
2
18
0.5
PNK/
GRN
E-106
E-106 Turbocharger
nozzle
control
solenoid
0.5
RED/
BLU
0.5
YEL/
BLK
66
Solenoid
control
(PWM) 2
1 E-67
E-90
E-67
Swirl
control
solenoid
0.5
RED/
BLU
0.5
RED/
BLU
0.5
YEL
67
Solenoid
control 2
1
14
0.5
RED/
BLU
H-4
EB-4
Engine
10A
Fuse/
relay
box
(Engine
room)

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ISUZU KB P190 2007

6E-22 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
MAF & IAT Sensors, Intake Throttle and EGR Valves
RTW76EXF001501
Intake
throttle
position
sensor
Intake
throttle
solenoid 6
35 3
0.5
WHT
0.5
ORN
0.5
GRY
0.5
BLU E-38
56 1
0.5
RED E-71
E-90
63 6
0.5
YEL
36
57
55
5
2 5V reference 3
5V reference
ECM
ECM
Control
low
side
(PWM) Control
low
side
(PWM) 30
5V reference 2
0.5
WHT/
BLU
31
0.5
GRY
0.5
RED
0.5
BRN
EGR
solenoid EGR
position
sensor
32
62 E-90
43 1
2
Low
reference Low
reference
Low
reference
Low
reference
Shield
ground 41
0.5
BLU/
RED
0.5
BLU/
GRN
0.5
BLK 0.5
WHT/
BLU MAF
sensor Signal
Signal
Signal
Signal
40
0.5
RED/
BLU 0.5
ORN/
BLU
4
3
1 E-47
5
61
43
42 2
E-47IAT
sensor
14
0.5
RED/
BLU
H-4
EB-4
Engine
10A Fuse/
relay
box
(Engine
room)
E-38E-71
Turbocharger
nozzle
control
solenoid
Swirl
control
solenoid +B
+B

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ISUZU KB P190 2007