GM Service Manual Online
For 1990-2009 cars only

Shift Speed

 

1-2 Upshift @ +/- 250 RPM Output Shaft Speed

2-3 Upshift @ +/- 250 RPM Output Shaft Speed

3-4 Upshift @ +/- 250 RPM Output Shaft Speed

1-2 Upshift @ Wide Open Throttle +/- 250 RPM, Output Shaft Speed

2-3 Upshift @ Wide Open Throttle +/- 250 RPM, Output Shaft Speed

3-1 Wide Open Throttle Downshift +/- 100 RPM, Output Shaft Speed

MIN TCC Apply @ 12% (RPM)

% of TPS

12

25

50

12

25

50

12

25

50

--

--

--

--

Trans Cal

Body

Axle

--

--

--

4.8L (LR4)

A

C10

3.42

431

607

1038

764

999

1666

1078

1509

2547

1815

3166

1333

1568

B

C10 K10/20

3.73

419

608

1027

755

1006

1677

1070

1488

2537

1816

3162

1300

1572

C

K10/20

4.10

410

615

1048

775

1025

1686

1071

1504

2552

1827

3190

1276

1709

5.3L (LM7)

A

C10/20

3.42

431

607

1038

764

1000

1666

1077

1509

2547

1815

3166

1332

1568

B

C10/20

K10

3.73

391

568

960

705

940

1568

1000

1391

2370

1697

2955

1215

1470

C

C20

K10

4.10

410

615

1048

775

1025

1686

1071

1503

2552

1827

3190

1276

1709

Shift Speed - 6.0L (LQ4) Denali

Trans Cal.

Normal (Default)

Percent Throttle

12.5

25

50

75

100

Km/h

mph

Km/h

mph

Km/h

mph

Km/h

mph

Km/h

mph

1-2 Upshift

17.7

11

22.5

14

48.3

30

63.6

39.5

69.2

43

2-3 Upshift

27.4

17

35.4

22

75.6

47

99.8

62

115.9

72

3-4 Upshift

40.2

25

56.3

35

126.3

78.5

--

--

--

--

2-1 Down Shift

16.1

10

16.1

10

16.1

10

16.1

10

57.9

36

3-2 Down Shift

16.1

10

16.1

10

43.5

27

69.2

43

109.4

68

4-3 Down Shift

37.0

23

37.0

23

64.4

40

--

--

--

--

TCC Apply 4th Gear

63.6

39.5

77.2

48

--

--

--

--

--

--

6.0L (LQ4) 4L65E (M32) GMT800 Denali

3.73:1 Final Drive

Shift Speed - 6.0L (LQ9) Sierra Denali

Trans Cal.

Normal (Default)

Percent Throttle

12.5

25

50

75

100

Km/h

mph

Km/h

mph

Km/h

mph

Km/h

mph

Km/h

mph

1-2 Upshift

15.3

9.5

17.7

11

42.6

26.5

59.5

37

63.6

39.5

2-3 Upshift

26.6

16.5

33.8

21

70.8

44

91.7

57

107.0

66.5

3-4 Upshift

37.0

23

51.5

32

117.5

73

--

--

--

--

2-1 Down Shift

12.9

8

12.9

8

12.9

8

12.9

8

--

--

3-2 Down Shift

20.1

12.5

20.1

12.5

39.4

24.5

62.8

39

--

--

4-3 Down Shift

33.8

21

33.8

21

65.2

40.5

--

--

--

--

TCC Apply 4th Gear

58.7

36.5

70.8

44

--

--

--

--

--

--

6.0L (LQ9) 4L65E (M32) GMT800 Sierra Denali

4.10:1 Final Drive

Shift Speed - 6.0L (LQ9) Escalade

Trans Cal.

Normal (Default)

Percent Throttle

12.5

25

50

75

100

Km/h

mph

Km/h

mph

Km/h

mph

Km/h

mph

Km/h

mph

1-2 Upshift

17.7

11

22.5

14

48.3

30

63.6

39.5

69.2

43

2-3 Upshift

27.4

17

35.4

22

75.6

47

99.8

62

115.9

72

3-4 Upshift

40.2

25

56.3

35

123.1

76.5

--

--

--

--

2-1 Down Shift

16.1

10

16.1

10

16.1

10

16.1

10

57.9

36

3-2 Down Shift

16.1

10

19.3

12

43.5

27

69.2

43

109.4

68

4-3 Down Shift

37.0

23

37.0

23

64.4

40

112.7

70

--

--

TCC Apply 4th Gear

63.6

39.5

77.2

48

--

--

--

--

--

--

6.0L (LQ9) 4L65E (M32) GMT800 Escalade

3.73:1 Final Drive