GM Service Manual Online
For 1990-2009 cars only
Table 1: Auxiliary Power Posts
Table 2: Cigar Lighter
Table 3: Ignition Switch
Table 4: Upfitter Connector (Exterior)
Table 5: Upfitter Connector-Auxiliary (Interior)

Auxiliary Power Posts


Object Number: 239986  Size: CH

Connector Part Information

    • 7323-2821
    • 2-Way F Yazaki Connector

Pin

Wire Color

Circuit No.

Function

A

GRN/RED

15

Auxiliary Power Post Feed

B

BLK

16

Auxiliary Power Post Ground

Cigar Lighter


Object Number: 236009  Size: CH

Connector Part Information

    • 7323-2821
    • 2-Way F Yazaki Connector

Pin

Wire Color

Circuit No.

Function

A

BLK/RED

165

Interior Lamp Dimming Buss

B

BRN

163

Illumination

Ignition Switch


Object Number: 246473  Size: CH

Connector Part Information

    • 7323-6080
    • 8-Way F Yazaki Connector

Pin

Wire Color

Circuit No.

Function

B1

WHT/RED

30

Main Feed to Ignition Switch From IP Fuse Block

B2

--

--

Not Used

G

BRN/RED

47

Ignition Switch Output Hot in Start and Heat Positions

M1

BLU

13

Ignition Switch Output Hot in Run and ACCY Positions

M2

BLU

16

Ignition Switch Output Hot in Start, Heat, and Run Positions

P1-P2

--

--

Not Used

S

YEL

33

Ignition Switch Output Hot in Start Position

S

YEL

54

Ignition Switch Output Hot in Start Position

Upfitter Connector (Exterior)


Object Number: 236398  Size: CH

Connector Part Information

    • 12065862
    • 4-Way Metri-Pack 280 Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

640

Battery Positive Voltage

B

PNK

339

Ignition 1 Voltage

C

DK GRN

909

Interior Upfitter Connector

D

--

--

Not Used-Sealed

E

DK BLU

910

Interior Upfitter Connector

Upfitter Connector-Auxiliary (Interior)


Object Number: 237082  Size: CH

Connector Part Information

    • 7323-6060
    • 6-Way F Yazaki Connector

Pin

Wire Color

Circuit No.

Function

A

BRN

317

Exterior Lamps

B

ORN

319

Battery Positive Voltage

C

GRN

322

Upfitter Connector Exterior

D

YEL

318

Ignition 1 Voltage

E

PNK

320

Auxiliary Relay

F

BLU

323

Upfitter Connector Exterior