GM Service Manual Online
For 1990-2009 cars only

 

1-2 Shift @ +/- 3 mph Output Shaft Speed

2-3 Shift @ +/- 4 mph Output Shaft Speed

3-4 Shift @ +/- 5 mph Output Shaft Speed

4-3 @ +/- 4 mph Output Shaft Speed

3-2 @ +/- 4 mph Output Shaft Speed

2-1 @ +/- 4 mph Output Shaft Speed

3rd Gear TCC Apply

4th Gear TCC Apply

% of TPS

12

25

50

12

25

50

12

25

50

0

50

0

50

0

50

12

25

12

25

Body

Axle

 

 

 

 

 

 

 

 

M15 Models

GDB

FR9

13

20

30

20

31

52

40

51

N/A

36

46

18

28

10

10

23

34

39

47

M76 Models

GUB

FR3

12

20

29

19

31

52

40

51

N/A

36

41

18

28

10

10

23

34

39

47