GM Service Manual Online
For 1990-2009 cars only
Table 1: Floor Shift Assembly
Table 2: Ignition Lock Cylinder Control Actuator
Table 3: Ignition Switch
Table 4: Turn Signal/Multifunction Switch-C1
Table 5: Turn Signal/Multifunction Switch-C2
Table 6: Turn Signal/Multifunction Switch-C3
Table 7: Turn Signal/Multifunction Switch-C4

Floor Shift Assembly


Object Number: 40422  Size: CH

Connector Part Information

    • 12064762
    • 6-Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

1050

Ground

B

LT GRN/BLK

584

A/T Shift Lock Control Switch Supply Voltage

C

YEL

1996

Remote Shift Selector Signal

D

--

--

Not Used

E

DK GRN/WHT

1135

A/T Shift Lock Control Solenoid Supply Voltage

F

PNK

1020

Acc/Run/Crank Voltage

Ignition Lock Cylinder Control Actuator


Object Number: 82383  Size: CH

Connector Part Information

    • 12047662
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

1996

Remote Shift Selector Signal

B

BLK

1851

Ground

Ignition Switch


Object Number: 857016  Size: CH

Connector Part Information

    • 10400853490
    • 7-Way F Kostal N Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

4

Accessory Voltage

B

RED/WHT

342

Battery Positive Voltage

C

PNK

3

Ignition 1 Voltage

D

YEL

5

Crank Voltage

E

WHT

1390

Acc/Run/Crank Voltage

F

RED

142

Battery Positive Voltage

G

ORN

300

Ignition 3 Voltage

Turn Signal/Multifunction Switch-C1


Object Number: 39746  Size: CH

Connector Part Information

    • 12064862
    • 8-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

1427

Right Turn Signal Switch Signal

B

PNK

639

Ignition 1 Voltage

C

DK GRN

1428

Left Turn Signal Switch Signal

D-F

--

--

Not Used

G

BLK/YEL

28

Horn Relay Control

H

WHT

111

Hazard Switch Signal

Turn Signal/Multifunction Switch-C2


Object Number: 811190  Size: CH

Connector Part Information

    • 15339058
    • 7-Way F Metri-Pack 150 Series (MD GRY)

Pin

Wire Color

Circuit No.

Functi811on

G

--

--

Not Used

H

PNK

94

Windshield Washer Switch Signal

J

GRY

478

Windshield Wiper Switch Supply Voltage

K

DK BLU/

WHT

477

Windshield Wiper Switch High Signal

L-N

--

--

Not Used

Turn Signal/Multifunction Switch-C3


Object Number: 130718  Size: CH

Connector Part Information

    • 12059800
    • 5-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

1851

Ground

B

YEL/BLK

307

Headlamp Switch Flash to Pass Signal

C

LT GRN

11

Headlamp Dimmer Switch Signal

D-E

--

--

Not Used

Turn Signal/Multifunction Switch-C4


Object Number: 39661  Size: CH

Connector Part Information

    • 12047786
    • 4-Way M Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

41

Ignition 3 Voltage

B

GRY/WHT

397

Cruise Control On Switch Signal

C

GRY/BLK

87

Cruise Control Resume/Accel Switch Signal

D

DK BLU

84

Cruise Control Set/Coast Switch Signal