GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 Yukon XL - 2WD 🢒 Body 🢒 Wiring Systems 🢒 Power and Grounding Connector End Views
Connector 1: Auxiliary Power Outlet - Bin (w/Y91)
Connector 2: Auxiliary Power Outlet - Console (w/UQ7)
Connector 3: Auxiliary Power Outlet - Front (Except Z75)
Connector 4: Auxiliary Power Outlet - Rear
Connector 5: Cigar Lighter
Connector 6: Ignition Switch
Connector 7: Trailer Connector

Auxiliary Power Outlet - Bin (w/Y91)
Object Number: 320518 Size: CH

Connector Part Information

  • OEM: 12176446
  • Service: 15305923
  • Description: 3-Way F Metri-Pack 280 Series Flexlock (BK)

Terminal Part Information

  • Pins: A, C
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Auxiliary Power Outlet - Bin (w/Y91)

Pin

Wire Color

Circuit No.

Function

A

OG

1040

Battery Positive Voltage

B

--

--

Not Used

C

BK

1050

Ground

Auxiliary Power Outlet - Console (w/UQ7)
Object Number: 320518 Size: CH

Connector Part Information

  • OEM: 12176446
  • Service: 15305923
  • Description: 3-Way F Metri-Pack 280 Series Flexlock (BK)

Terminal Part Information

  • Pins: A, C
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Auxiliary Power Outlet - Console (w/UQ7)

Pin

Wire Color

Circuit No.

Function

A

OG

1040

Battery Positive Voltage

B

--

--

Not Used

C

BK

1050

Ground

Auxiliary Power Outlet - Front (Except Z75)
Object Number: 320518 Size: CH

Connector Part Information

  • OEM: 12176446
  • Service: 15305923
  • Description: 3-Way F Metri-Pack 280 Series Flexlock (BK)

Terminal Part Information

  • Pins: A, C
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Auxiliary Power Outlet - Front (Except Z75)

Pin

Wire Color

Circuit No.

Function

A

OG

3040

Battery Positive Voltage

B

--

--

Not Used

C

BK

1450

Ground

Auxiliary Power Outlet - Rear
Object Number: 320518 Size: CH

Connector Part Information

  • OEM: 12176446
  • Service: 15305923
  • Description: 3-Way F Metri-Pack 280 Series Flexlock (BK)

Terminal Part Information

  • Pins: A, C
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Auxiliary Power Outlet - Rear

Pin

Wire Color

Circuit No.

Function

A

OG

1040

Battery Positive Voltage

B

--

--

Not Used

C

BK

1050

Ground

Cigar Lighter
Object Number: 362748 Size: CH

Connector Part Information

  • OEM: 12176836
  • Service: 15305923
  • Description: 3-Way F Metri-Pack 280 Series Flexlock (GY)

Terminal Part Information

  • Pins: A, C
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Cigar Lighter

Pin

Wire Color

Circuit No.

Function

A

OG

640

Battery Positive Voltage

B

--

--

Not Used

C

BK

1050

Ground

Ignition Switch
Object Number: 857016 Size: CH

Connector Part Information

  • OEM: 10400853490
  • Service: See Catalog
  • Description: 7-Way F Kostal N Series (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Ignition Switch

Pin

Wire Color

Circuit No.

Function

A

BN

4

Accessory Voltage

B

RD/WH

342

Battery Positive Voltage

C

PK

3

Ignition 1 Voltage

D

YE

5

Crank Voltage

E

WH

1390

Off/Run/Crank Voltage

F

RD

142

Battery Positive Voltage

G

OG

300

Ignition 3 Voltage

Trailer Connector
Object Number: 525095 Size: CH

Connector Part Information

  • OEM: 15354653
  • Service: 15306164
  • Description: 7-Way F Metri-Pack 280 Series Sealed (BK)

Terminal Part Information

  • Pins: B
  • Terminal/Tray: 15305232/23
  • Core/Insulation Crimp: B/3
  • Release Tool/Test Probe: J-38125-11A/J-35616-42 (RD)
  • Pins: A, D, F, G
  • Terminal/Tray: 12110847/4
  • Core/Insulation Crimp: C/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: C, E
  • Terminal/Tray: 12110845/4
  • Core/Insulation Crimp: F/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Trailer Connector

Pin

Wire Color

Circuit No.

Function

A

L GN

1624

Trailer Backup Lamps Supply Voltage

B

BK

1750

Ground

C

D BU

47

Trailer Auxiliary Supply Voltage

D

D GN

1619

Trailer Right Rear Turn/Stop Lamp Supply Voltage

E

RD

742

Battery Positive Voltage

F

BN

2109

Trailer Park Lamps Supply Voltage

G

YE

1618

Trailer Left Rear Turn/Stop Lamp Supply Voltage