GM Service Manual Online
For 1990-2009 cars only

Auxiliary Power Drop Connector


Object Number: 62456  Size: CH

Connector Part Information

    • 12064752
    • 6-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

2540

Battery Positive Voltage

B

--

--

Not Used

C

YEL

143

Accessory Voltage

D

PPL

1807

Class 2 Serial Data (w/o 9C1/9C3/9C6)

E

--

--

Not Used

F

BLK

1050

Ground

Auxiliary Power Outlet


Object Number: 320518  Size: CH

Connector Part Information

    • 12176446
    • 3-Way F Metri-Pack 280 Series, Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

340

Battery Positive Voltage

B

--

--

Not Used

C

BLK

1550

Ground (D55)

BLK

1550

Ground (w/o D55)

Cigar Lighter


Object Number: 365964  Size: CH

Connector Part Information

    • 12176445
    • 3-Way F Metri-Pack 280 Series, Flexlock (NAT)

Pin

Wire Color

Circuit No.

Function

A

ORN

1640

Battery Positive Voltage

B

--

--

Not Used

C

BLK

1050

Ground (w/o D55)

BLK

1050

Ground (D55)

Emergency Vehicle Front Lamps Flasher


Object Number: 281199  Size: CH

Connector Part Information

    • 12034003
    • 5-Way F Metri-Pack 630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

GRY

2245

Emergency Vehicle Front Lamps Supply Voltage

3

--

--

Not Used

4

TAN

2246

Emergency Vehicle Front Lamps Supply Voltage

5

PPL

2323

Emergency Vehicle Front Lamp Flasher Supply Voltage

Fuse Block-SEO


Object Number: 73243  Size: CH

Connector Part Information

    • 12160504
    • 36-Way F Metri-Pack 280 Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A1-A9

--

--

Not Used

B1

LT GRN

2236

SEO Relay Supplied Voltage

B2

--

--

Not Used

B3

LT BLU

2233

SEO Relay Control

B4

--

--

Not Used

B5

DK GRN

2237

SEO Relay Supplied Voltage

B6

--

--

Not Used

B7

DK BLU

2235

SEO Relay Control

B8-B9

--

--

Not Used

C1

BLK

1050

Ground

C2

--

--

Not Used

C3

ORN

3840

Battery Positive Voltage

C4

--

--

Not Used

C5

BLK

1050

Ground

C6

--

--

Not Used

C7

ORN

3940

Battery Positive Voltage

C8-C9

--

--

Not Used

D1-D9

--

--

Not Used

Ignition Switch, C1


Object Number: 258183  Size: CH

Connector Part Information

    • 12110075
    • 6-Way F Metri-Pack Mixed Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

RED

42

Battery Positive Voltage

B

YEL

5

Crank Voltage

C

ORN

300

Ignition 3 Voltage

D

LT GRN

80

Key In Ignition Switch Signal

E

DK GRN

500

Ignition 0 Voltage

F

--

--

Not Used

Ignition Switch, C2


Object Number: 258182  Size: CH

Connector Part Information

    • 12162229
    • 6-Way F Metri-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

42

Battery Positive Voltage

B

PNK

3

Ignition 1 Voltage

C

BRN

4

Accessory Voltage

D

--

--

Not Used

E

BLK/WHT

1251

Ground

F

--

--

Not Used