GM Service Manual Online
For 1990-2009 cars only

 

Min. Throttle Upshift

WOT (mph/rpm)

WOT 3-1

D1 2-1

MIN TCC ON

Trans Cal

Trans Model

Axle Ratio

1-2

2-3

3-4

1-2

2-3

3-4

--

--

--

2.8L (LK5)

A

SVD, TVD

3.73

12.7

23.6

34.8

39.5/6100

75.8/6100

99.4/6100

37.3

43.5

40.4

B

SVD, TVD

3.73-4.10

11.5

21.1

31.4

35.4/6100

68.4/6100

89.5/6100

33.6

39.2

36.4

C

SVD, TVD

3.73-4.10

10.3

19

28.3

32.0/6100

61.2/6100

80.5/6100

30.1

35.1

32.6

3.5L (L52)

A

SPD, TPD

3.42-3.73

12.7

23.6

34.8

39.5/6100

75.8/6100

99.4/6100

37.3

43.5

40.4

B

SPD, TPD

3.42-4.10

11.5

21.1

31.4

35.4/6100

68.4/6100

89.5/6100

33.6

39.2

36.4

C

SPD, TPD

3.73-4.10

10.3

19

28.3

32.0/6100

61.2/6100

80.5/6100

30.1

35.1

32.6

Shift Speeds are given in MPH.