Isuzu Trooper (1998-2002 year). Service manual - part 32

AIR CONDITIONING  1B–69

MEMO

1B–70 AIR CONDITIONING

4JX1 (RHD)

X-21

2

4

1

3

X-21

X-21

THERMO SW RELAY

0.5BR

0.5BR

0.5G/Y

QWS THERMO SW

0.5G/B

X-21

B-19

B-18

BODY-RH

BODY-RH

I-32

I-33

I-32

I-32

I-33

I-33

8

4

I-32

9

I-32

10

7

11

12

13

1

2

B-36

B-36

B-36

B-36

3

4

9

H-26

5W

3W

5W

3L/R

C-16
CLOCK, ROOM

BODY

ENG.

FRAME

10A

0.5Y/B

0

.5Y/B

0

.5Y/B

0.5R/G

0.5G/R

0

.5G/R

ILLUMINATION

CONTROLLER

TAIL RELAY (4)

0.5R/W

0.3R/W

0.5R/W

0.5R/W

0.5BR

0.5BR

0.5BR

HEATER
& A/C RELAY

CHARGE
RELAY(1)

P-1

P-5

P-2

P-7

P-10

P-6

5B

30B

8B

8B/R

FL-1
80A MAIN

+

ー

AUTO A/C CONTROL UNIT

I-32

H-27

1.25B

0.5B

20

1.25B

I-33

14

I-49

4

6

1

2

M

I-49

I-49

I-49

I-49

3

5

I-49

16

0.5L/O

0.5L/W

0.3L/R

0.3L/Y

0.3B/L

1.25B

0.3B

0.5BR

C-25

C-25

2

1

H-26

16

0.5G/W

0.5LG

PRESSURE SW

INTAKE

ACTUATOR

H-14

1

H-13

10

0.85W/G

0.85W/G

5W

0.5B

0.5BR

H-16

7

3

H-4

0.5Y/B

0

.5Y/B

12

H-17

1

H-24

0.5BR

3W/L

FL-3
40A C/HEAT

2

H-41

0.5G/Y

ECM(J1-23)

H-24

13

5

H-41

E-23

THERMO UNIT

12

I-32

3L

2L/B

2L/B

C-19 25A
BLOWER

BLOWER
MOTOR

C-20 10A
A/C

I-50

2

2B

2B

0.3GR/W

0.5L/B

0.3BR

0.3BR

2L/B

2B

19

I-33

33

22

34

19

18

17

12

0.3GR/L

MAX HI RELAY

POWER
TRANSISTOR

I-51

3

H-26

10

I-51

4

I-50

3

I-51

2

I-50

1

I-51

1

B-5

2

B-5

1

H-20

2

17

I-33

14

35

36

7

21

29

H-20

1

M

B-1

D08RY00114

AIR CONDITIONING  1B–71

AUTO A/C CONTROL UNIT

0.3B/L

0.3G/W

0

.3G/W

I-34

2

10

9

8

11

23

24

16

6

25

26

1

2

3

4

32

31

20

13

3

I-34

M

I-34

1

4

I-34

2

1

C-86

H-24

0.3LG/B

1

2

C-86

9

H-24

I-33

1

I-35

3

I-33

0.3BR/B

0.5B

0.3LG/B

8

I-35

2

0.3LG/W

0.3B/L

0.3B/L

20

0.3LG/W

I-33

0.3B/L

M

6

6

I-32

I-45

H-67

4

I-45

3

H-67

8

2

15

I-33

H-67

6

8

5

I-32

H-67

5

7

5

I-33

H-67

7

I-45

I-45

I-45

0.3V/W

0.3V/R

0.3V/G

0.3V

0.3V/W

0.3V/R

0.3V/G

0.3V

M

1

4

B-69

H-25

11

9

4

5

3

H-25

12

3

10

H-26

18

0.3Y/BR

0.3Y/G

0.3GR

I-32

I-32

I-33

0.3Y/BR

0.3Y/G

0.3GR

B-69

B-69

B-69

B-69

VENT

FOOT

DEF

B/L

D/F

4

H-26

11

18

I-33

I-33

1

X-12

2

4

1

3

X-12

X-12

X-5

2

4

1

3

X-5

X-5

X-5

0.5BR

11

H-41

0.5G/W

0.5G/O

0.5P/G

2

7

H-6

H-41

4

H-17

E-27

0.5G/O

0.5G/O

A/C THERMO
RELAY

0.5G/O

ECM(J1-31)

INCAR SENSOR

AMBIENT SENSOR

SUN SENSOR

DUCT SENSOR

MIX
ACTUATOR

MODE
ACTUATOR

I-33

8

B-69

2

7

6

B-69

B-69

B-69

14

I-32

MAGNETIC

CLUTCH

I-40

1

I-40

9

H-26

19

0.3GR/R

I-33

0.3GR/R

8

H-25

5

0.3GR/G

I-33

0.3GR/G

7

H-26

1

0.3GR/L

I-33

0.3GR/L

0.3GR/R

0.3B/L

0.3B/L

0.3B/L

0.3G/B

0.3GR/G

0.5P/G

0.5P/G

16

H-16

CERAMIC
HEATER RELAY

CERAMIC
HEATER

DIODE

13

I-32

B-1

3W/L

0.5G/B

1

B-44

2

B-44

0.5Y/G

0.5Y/G

11

H-15

0.3G/W

1

B-48

2

B-48

3W/G

15

H-13

3W/G

2B

BODY-LH

X-12

2

6

H-16

H-16

17

H-25

4

D08RY00115

1B–72 AIR CONDITIONING

4JX1 (LHD)

X-21

2

4

1

3

X-21

X-21

THERMO SW RELAY

0.5BR

0.5BR

0.5G/Y

QWS

 THERMO SW

0.5G/B

X-21

B-2

BODY-RH

B-19

BODY-LH

I-32

I-33

I-32

I-32

I-33

I-33

8

4

7

11

12

13

1

2

B-36

B-36

B-36

B-36

3

4

7

H-26

5W

3W

5W

3L/R

C-16
CLOCK, ROOM
10A

C-19
25A
BLOWER

C-20
10A A/C

0.5Y/B

0

.5Y/B

0

.5Y/B

0.5R/W

0.3R/W

0.5R/W

0.5R/W

0.5BR

0.5BR

0.5L/B

0.3GR/W

2B

0.3GR/L

0.5BR

HEATER AND
A/C RELAY

STARTER 
SW (ACC)

P-1

P-5

P-2

P-7

P-10

P-6

5B

2L/B

30B

8B

8B/R

FL-1
80A MAIN

+

ー

I-32

H-48

1.25B

0.5B

15

1.25B

I-33

7

21

14

12

22

33

34

19

18

17

14

I-49

4

6

1

2

M

I-49

I-49

I-49

I-49

3

5

I-49

16

0.5L/O

0.5L/W

0.3L/R

0.3L/Y

0.3B/L

1.25B

0.3B

0.5BR

C-25

I-33

17

I-33

19

H-9

3L

2L/B

0.3BR

0.3BR

0.5BR

0.5BR

C-25

2

1

19

0.5G/W

0.5LG

PRESSURE SW

INTAKE
ACTUATOR

MAX
HI
RELAY

ELECTRONIC
THERMOSTAT

THERMO UNIT

H-14

1

I-50

2

0.5O/G

5W

0.3B

BODY

ENG

FRAME

H-16

7

3

H-4

E-23

1

H-9

ENGINE

0.5BR

3W/L

FL-3
40A C/HEATER

2

H-42

0.5G/Y

ECM(J1-23)

12

H-17

B-5

1

H-26

14

I-50

1

B-5

2

I-50

3

15

H-48

4

H-48

M

BLOWER

MOTOR

I-51

2

I-51

1

4

3

I-51

I-51

AUTO A/C CONTROL UNIT

I-32

12

11

H-48

D08RY00116