GM Service Manual Online
For 1990-2009 cars only
Table 1: Transmission
Table 2: Torque Converter Clutch Switch
Table 3: Vehicle Speed Sensor

Transmission


Object Number: 73170  Size: CH

Connector Part Information

    • 1216-0493
    • 14 Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Fuction

A

LT GRN

1222

Shift Solenoid A Output

B

YEL/BLK

1223

Shift Solenoid B Output

C

RED/BLK

1228

TRANS Force Motor Feed

D

LT BLU/WHT

1229

TRANS Force Motor Return

E

PNK

339

Fuse Output - Ignition 1 - Type III Fuse

L

YEL/BLK

1227

TRANS TEMP Sensor Signal

M

GRN/BLK

1057

Sensor Return

N

PNK

1224

TRANS Pressure Switch Signal - BIT 1

P

RED

1226

TRANS Pressure Switch Signal - BIT 3

R

DK BLU

1225

TRANS Pressure Switch Signal - BIT 2

S

WHT

687

Shift Solenoid Output - 3/2

T

TAN/BLK

422

Torque CONV Clutch Solenoid Output - Pulse Width Modulated

V

-

-

Not Used

Torque Converter Clutch Switch


Object Number: 95837  Size: CH

Connector Part Information

    • 1203-3704
    • 4 Way

Pin

Wire Color

Circuit No.

Fuction

A

PPL

420

Brake Pedal Switch Output - Torque Converter Clutch

B

PNK

339

Fuse Output - Ignition 1 - Type III Fuse

C

GRY

847

Brake Pedal Switch Output - Extended Travel

D

PNK

339

Fuse Output - Ignition 1 - Type III Fuse

Vehicle Speed Sensor


Object Number: 62471  Size: CH

Connector Part Information

    • 1216-2195

Pin

Wire Color

Circuit No.

Fuction

A

PPL

401

Vehicle Speed Sensor Return

B

YEL

400

Vehicle Speed Sensor Signal