Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Service manual — part 1546

7A–24

AUTOMATIC TRANSMISSION (4L30–E)

(V6)

MODE

LEVER

ENGINE SPEED

LINE PRESSURE

FORCE MOTOR

MODE

POSITION

ENGINE SPEED

kPa

PSI

CURRENT (mA)

NORMAL/POWER

D,3,2,L

IDLE

590–730

86–106

680–720

WINTER

D

IDLE

300–390

44–57

1,020–1,060

NORMAL/POWER
WINTER

REVERSE

IDLE

460–630

67–91

880–920

NORMAL/POWER

D, 3, 2, L

STALL SPEED

1,250–1,380

181–200

70–110

WINTER

D

STALL SPEED

1,250–1,380

181–200

70–110

NORMAL/POWER
WINTER

REVERSE

STALL SPEED

1,400–1,580

203–229

340–380

(HEC)

MODE

LEVER

ENGINE SPEED

LINE PRESSURE

FORCE MOTOR

MODE

POSITION

ENGINE SPEED

kPa

PSI

CURRENT (mA)

NORMAL/POWER

D,3,2,L

IDLE

317–373

46–54

VARIABLE

WINTER

D

IDLE

317–373

46–54

900–1,000

NORMAL/POWER
WINTER

REVERSE

IDLE

400–476

58–69

900–1,000

NORMAL/POWER

D, 3, 2, L

STALL SPEED

1,054–1,172

153–170

100–200

WINTER

D

STALL SPEED

1,054–1,172

153–170

100–200

NORMAL/POWER
WINTER

REVERSE

STALL SPEED

1,206–1,344

175–195

100–200

7A–25

AUTOMATIC TRANSMISSION (4L30–E)

Shift Speed Chart (V6)

Transfer gear ratio

High: 1.000

Rear axle ratio

4.100

“Normal mode”

Upshift

Range

Throttle

opening

1

→

2

(First Gear) (Second Gear)

km/h (mph)

2

→

3

(Second Gear) (Third Gear)

km/h (mph)

3

→

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

54

∼

60 (34

∼

37)

111

∼

117 (69

∼

73)

169

∼

175 (105

∼

109)

(Drive)

Half throttle

34

∼

40 (21

∼

25)

64

∼

70 (40

∼

44)

117

∼

123 (73

∼

76)

Downshift

Range

Throttle

opening

1

←

2

(First Gear) (Second Gear)

km/h (mph)

2

←

3

(Second Gear) (Third Gear)

km/h (mph)

3

←

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

46

∼

52 (29

∼

32)

89

∼

95 (55

∼

59)

159

∼

165 (99

∼

103)

D

(Drive)

Half throttle

15

∼

21 (9

∼

13)

36

∼

42 (22

∼

26)

74

∼

80 (46

∼

50)

(Drive)

Fully closed

14

∼

20 (9

∼

12)

21

∼

27 (13

∼

17)

28

∼

34 (17

∼

21)

“Power mode”

Upshift

Range

Throttle

opening

1

→

2

(First Gear) (Second Gear)

km/h (mph)

2

→

3

(Second Gear) (Third Gear)

km/h (mph)

3

→

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

54

∼

60 (34

∼

37)

111

∼

117 (69

∼

73)

169

∼

175 (105

∼

109)

(Drive)

Half throttle

42

∼

48 (26

∼

30)

78

∼

84 (49

∼

52)

133

∼

139 (83

∼

86)

Downshift

Range

Throttle

opening

1

←

2

(First Gear) (Second Gear)

km/h (mph)

2

←

3

(Second Gear) (Third Gear)

km/h (mph)

3

←

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

46

∼

52 (29

∼

32)

89

∼

95 (55

∼

59)

159

∼

165 (99

∼

103)

D

(Drive)

Half throttle

23

∼

29 (14

∼

18)

59

∼

65 (37

∼

40)

108

∼

114 (67

∼

71)

(Drive)

Fully closed

14

∼

20 (9

∼

12)

24

∼

30 (15

∼

19)

48

∼

54 (30

∼

33)

“Winter mode”

D range, winter mode ON

→

OFF

31

∼

37 km/h (19

∼

23 mph)

7A–26

AUTOMATIC TRANSMISSION (4L30–E)

Lockup Speed Chart (V6)

Transfer gear ratio

High: 1.000

Rear axle ratio

4.100

Lockup ON

Lockup OFF

D range,

Throttle opening

Mode

2nd

km/h

(mph)

3rd

km/h

(mph)

4th

km/h

(mph)

2nd

km/h

(mph)

3rd

km/h

(mph)

4th

km/h

(mph)

Throttle o ening

6%

Normal

75

∼

81

(47

∼

50)

68

∼

74

(42

∼

46)

76

∼

82

(47

∼

51)

69

∼

75

(43

∼

47)

47

∼

53

(29

∼

33)

72

∼

78

(45

∼

48)

Power

75

∼

81

(47

∼

50)

80

∼

86

(50

∼

53)

80

∼

86

(50

∼

53)

69

∼

75

(43

∼

47)

71

∼

77

(44

∼

48)

75

∼

81

(47

∼

50)

7A–27

AUTOMATIC TRANSMISSION (4L30–E)

Shift Speed Chart (HEC)

Rear axle ratio

4.777

“Normal mode”

Upshift

Range

Throttle

opening

1

→

2

(First Gear) (Second Gear)

km/h (mph)

2

→

3

(Second Gear) (Third Gear)

km/h (mph)

3

→

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

45

∼

51 (28

∼

32)

98

∼

104 (61

∼

65)

149

∼

155 (93

∼

96)

(Drive)

Half throttle

28

∼

34 (17

∼

21)

52

∼

58 (32

∼

36)

96

∼

102 (60

∼

63)

Downshift

Range

Throttle

opening

1

←

2

(First Gear) (Second Gear)

km/h (mph)

2

←

3

(Second Gear) (Third Gear)

km/h (mph)

3

←

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

40

∼

46 (25

∼

29)

93

∼

99 (58

∼

62)

140

∼

146 (87

∼

91)

D

(Drive)

Half throttle

13

∼

19 (8

∼

12)

29

∼

35 (18

∼

22)

58

∼

64 (36

∼

40)

(Drive)

Fully closed

12

∼

18 (7

∼

11)

18

∼

24 (11

∼

15)

24

∼

30 (15

∼

19)

“Power mode”

Upshift

Range

Throttle

opening

1

→

2

(First Gear) (Second Gear)

km/h (mph)

2

→

3

(Second Gear) (Third Gear)

km/h (mph)

3

→

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

45

∼

51 (28

∼

32)

98

∼

104 (61

∼

65)

149

∼

155 (93

∼

96)

(Drive)

Half throttle

37

∼

43 (23

∼

27)

68

∼

74 (42

∼

46)

117

∼

123 (73

∼

76)

Downshift

Range

Throttle

opening

1

←

2

(First Gear) (Second Gear)

km/h (mph)

2

←

3

(Second Gear) (Third Gear)

km/h (mph)

3

←

4

(Third Gear) (Fourth Gear)

km/h (mph)

D

Fully opened

40

∼

46 (25

∼

29)

93

∼

99 (58

∼

62)

140

∼

146 (87

∼

91)

D

(Drive)

Half throttle

20

∼

26 (12

∼

16)

52

∼

58 (32

∼

36)

95

∼

101 (59

∼

63)

(Drive)

Fully closed

12

∼

18 (7

∼

11)

21

∼

27 (13

∼

17)

42

∼

48 (26

∼

30)

“Winter mode”

D range, winter mode ON

→

OFF

31

∼

37 km/h (19

∼

23 mph)