GM Service Manual Online
For 1990-2009 cars only

Position

Solenoid

Clutch

Brake

1 Way Clutch

S1

S2

SN

SLU

C0

C1

C2

C3

B1

B2

F0

F1

P

ON

OFF

OFF

OFF

OFF

OFF

OFF

ON

OFF

OFF

OFF

OFF

R

V<=7

ON

OFF

OFF

OFF

OFF

OFF

ON

ON

OFF

ON

OFF

OFF

V>7

OFF

ON

OFF

OFF

OFF

OFF

ON

ON

OFF

OFF

OFF

OFF

N

ON

OFF

OFF

OFF

OFF

OFF

OFF

ON

OFF

OFF

OFF

OFF

D

1st

ON

OFF

OFF

OFF

OFF

ON

OFF

ON

OFF

OFF

ON

ON

2nd

ON

ON

OFF

OFF

OFF

ON

OFF

ON

ON

OFF

ON

OFF

N Cont

ON

ON

ON

OFF

OFF

ON

OFF

ON

ON

OFF

ON

OFF

3rd

OFF

ON

OFF

ON

ON

ON

OFF

ON

OFF

OFF

ON

OFF

4th

OFF

OFF

OFF

ON

ON

ON

OFF

OFF

ON

OFF

OFF

OFF

3

1st

ON

OFF

OFF

OFF

OFF

ON

OFF

ON

OFF

OFF

ON

ON

2nd

ON

ON

OFF

OFF

OFF

ON

OFF

ON

ON

OFF

ON

OFF

3rd

OFF

ON

OFF

ON

ON

ON

OFF

ON

OFF

OFF

ON

OFF

4th

OFF

OFF

OFF

ON

ON

ON

OFF

OFF

ON

OFF

OFF

OFF

2

1st

ON

OFF

OFF

OFF

OFF

ON

OFF

ON

OFF

OFF

ON

ON

2nd

ON

ON

OFF

OFF

OFF

ON

OFF

ON

ON

OFF

ON

OFF

(3rd)

OFF

ON

OFF

ON

ON

ON

OFF

ON

OFF

OFF

ON

OFF

1

1st

ON

OFF

OFF

OFF

OFF

ON

OFF

ON

OFF

ON

ON

ON

(2nd)

ON

ON

OFF

OFF

OFF

ON

OFF

ON

ON

OFF

ON

OFF