GM Service Manual Online
For 1990-2009 cars only

Model

55-51 LE : 2.0 XK

55-51 LE : 2.5 XK

1-2 Shift : km/h (mph)

10% TP

13 (8)

15 (9)

25% TP

16 (10)

19 (12)

50% TP

27 (17)

30 (19)

2-3 Shift : km/h (mph)

10% TP

25 (16

28 (17)

25% TP

30 (19)

35 (22)

50% TP

45 (28)

53 (33)

3-4 Shift : km/h (mph)

10% TP

43 (27)

44 (27)

25% TP

49 (30)

50 (31)

50% TP

75 (47)

78 (48)

4-5 Shift : km/h (mph)

10% TP

68 (42)

68 (42)

25% TP

68 (42)

68 (42)

50% TP

105 (65)

118 (73)

5-4 Shift : km/h (mph)

10% TP

50 (31)

50 (31)

25% TP

53 (33)

57 (35)

50% TP

88 (55)

94 (58)

4-3 Shift : km/h (mph)

10% TP

35 (22)

35 (22)

25% TP

36 (22)

36 (22)

50% TP

52 (32)

53 (32)

3-2 Shift : km/h (mph)

10% TP

20 (12)

22 (14)

25% TP

20 (12)

23 (14)

50% TP

28 (17)

32 (20)

2-1 Shift : km/h (mph)

10% TP

10 (6)

11 (7)

25% TP

10 (6)

11 (7)

50% TP

12 (7)

13 (8)

4th Gear Min TCC Apply: km/h (mph)

55 (34)

55 (34)

5th Gear Min TCC Apply: km/h (mph)

68 (42)

68 (42)