Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 9

4JA1-TC/4JH1-TC ENGINE DRIVEABILITY AND EMISSIONS

6E–31

ECM WIRING DIAGRAM (1/7)

45

16 15 14 13 12 11 10 9

8 7 6 5 4 3 2 1

Battery
Voltage

Battery
Voltage

0.5
RED/
YEL

2.0
BLU/
RED

7

PSG(Pump Control Unit)

Injection
Pump

2

1

5

8

0.5
WHT

2.0
BLU/
RED

0.5
BLU/
BLK

0.5
RED

0.5
ORG

100

3

58

99

105

91

0.5
PNK

6

2.0
BLK

µP

CAN
Controller

Batt

Batt

IC

µP

0.5
BLU

Stop
Light
10A

1.25
BLK

µP

Engine
Control
Module
(ECM)

ECM
Main Relay

6E–32

4JA1-TC/4JH1-TC ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (2/7)

Ignition
SW

Meter
15A

6 15

7

Batt

Batt

0.5
RED/
WHT

29

0.5
ORG/
BLU

43

0.5
BRN/
YEL

42

0.5
BLK/
RED

27

0.5
BLU/
WHT

0.5 BLU/BLK

68

0.5
WHT

2.0
BLK

35

VSS

0.85
YEL

Imnobiliser

Control Unit

7

8

0.5
BRN/
YEL

IC

0.85
YEL

Glow

Check

Engine

Tacho

Meter

Speed

Meter

A/T

TCM

µP

µP

µP

µP

Engine
Control
Module
(ECM)

4JA1-TC/4JH1-TC ENGINE DRIVEABILITY AND EMISSIONS

6E–33

ECM WIRING DIAGRAM (3/7)

Battery
Voltage

Battery
Voltage

ECM
Main Relay

Stop
Light
10A

Injection
Pump

Stop
Lamp

IC

IC

CPU

0.5
BLU/
BLK

58

2.0
BLU/
RED

0.5
BLU/
RED

3

0.5
WHT/
BLK

65

0.85
RED

0.85
RED

0.85
GRN

30

0.5
BLU/
RED
63

0.5
YEL

31

0.5
RED/
BLK

0.5
BLU/
RED

0.5
BLU/
RED

0.85
WHT

0.5
WHT/
RED

0.5
RED/
GRN

Clutch
SW

Resister

Neutral
SW

87

0.5
BLU/
YEL

39

Brake
SW

M/T

A/T

Inhibitor
SW

Ignition
SW

Back,
Turn
15A

Engine
15A

µP

N

P

Engine
Control
Module
(ECM)

Batt

Batt

6E–34

4JA1-TC/4JH1-TC ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (4/7)

Resister

A/C
Compressor

ECM
Main Relay

Battery
Voltage

Glow
80A

Glow
Relay

Glow
Plug

0.5
BLU/
RED

0.5
BLK/
BLU
94

0.5
BRN/
RED

0.5
BLK

41

0.5
GRN

33

5.0
RED/
WHT

0.5
BLU/
RED

0.5
GRY

0.5
GRN

0.5
GRN

0.5
BRN

0.5
GRY/
YEL

A/C
10A

Heater
Relay

Blower
20A

A/C
Compressor
Relay

A/C
Thermo
Relay

Pressure
SW

5.0
BLK/
RED

Electronic
Thermostat

µP

Batt

µP

Batt

IC

Engine
Control
Module
(ECM)