GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 Yukon - 2WD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Power and Grounding Connector End Views
Table 1: Accessory Power Outlet (Pickup/Utility)
Table 2: Accessory Power Outlet - Rear (Suburban/Utility)
Table 3: Accessory Power Outlet - Console
Table 4: Cigar Lighter (Pickup/Utility)
Table 5: Cigar Lighter (Uplevel Utility)
Table 6: Fuse Block Wiring Junction Block-C1
Table 7: Fuse Block Wiring Harness Junction Block - C3
Table 8: Fuse Block Wiring Junction Block - C4
Table 9: Fuse Block Wiring Junction Block - C6
Table 10: Junction Block - Body - C1
Table 11: Junction Block - Body - C2
Table 12: Junction Block - Body - C4
Table 13: Junction Block - Body - C5
Table 14: Junction Block - Body - C6
Table 15: Junction Block - Body - C7
Table 16: Junction Block - Body - C8
Table 17: Junction Block - Body - C9
Table 18: Junction Block - Body - C10
Table 19: Junction Block - Body - C14
Table 20: Junction Block - I/P - C1
Table 21: Junction Block - I/P - C2
Table 22: Junction Block - I/P - C3
Table 23: Junction Block - I/P - C4
Table 24: Junction Block - I/P - C5
Table 25: Junction Block - I/P - C6
Table 26: Junction Block - I/P - C7
Table 27: Junction Block - I/P - C8
Table 28: Junction Block - Underhood - C1
Table 29: Junction Block - Underhood - C2
Table 30: Junction Block - Underhood - C3
Table 31: Junction Block - Underhood - C4
Table 32: Junction Block - Underhood - C5
Table 33: Junction Block - Underhood - C6
Table 34: Junction Block - Underhood - C7
Table 35: Junction Block - Underhood - C8
Table 36: SP203
Table 37: SP410A
Table 38: SP410

Accessory Power Outlet (Pickup/Utility)


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

1040

Battery Positive Voltage

B

--

--

Not Used

C

BLK

1850

Ground

Accessory Power Outlet - Rear (Suburban/Utility)


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

1040

Battery Positive Voltage

B

--

--

Not Used

C

BLK

1450

Ground

Accessory Power Outlet - Console


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

1040

Battery Positive Voltage

C

BLK

1150

Ground

Cigar Lighter (Pickup/Utility)


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

1040

Battery Positive Voltage

B

--

--

Not Used

C

BLK

1850

Ground

Cigar Lighter (Uplevel Utility)


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

640

Battery Positive Voltage

B

BRN

2409

Interior Park Lamps Supply Voltage

C

BLK

1850

Ground

Fuse Block Wiring Junction Block-C1


Object Number: 362761 Size: CH

Connector Part Information
    • 12193906
    • 68-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1

BRN

141

Ignition 3 Voltage

A2

PNK

3

Ignition 1 Voltage

A3

YEL

143

Accessory Voltage

A3

YEL

143

Accessory Voltage

A4

PNK

39

Ignition 1 Voltage

A5

YEL

1139

Ignition 1 Voltage

A5

YEL

1139

Ignition 1 Voltage

A6

RED

542

Battery Positive Voltage

A7-A8

--

--

Not Used

A9

DK GRN

1001

RAP 1 Fuse Supply Voltage

A10

PPL

1697

Turn/Hazard Module Signal

A11

WHT

194

Door Unlock Control

A12

BLK

1850

Ground

B1

--

--

Not Used

B2

PNK

139

Ignition 1 Voltage

B3

--

--

Not Used

B4

GRY

8

Instrument Panel Lamp Supply Voltage - 1

B4

GRY

8

Instrument Panel Lamp Supply Voltage - 1

B5

GRY

1696

Turn/Hazard Module 2 Supply Voltage

B6

BLK

755

RAP Relay Coil Control

B7

ORN

1440

Battery Positive Voltage

B8

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage

B9

--

--

Not Used

B10

BRN

541

Ignition 3 Voltage

B11

WHT

194

Door Unlock Control

B12

LT BLU

195

Door Lock Control

C1

BRN

441

Ignition 3 Voltage

C2

--

--

Not Used

C3

YEL

43

Accessory Voltage

C4

DK GRN

44

Instrument Panel Lamps Dimmer Switch Signal

C5-C7

--

--

Not Used

C8

BRN

2409

Interior Park Lamps Supply Voltage

C8

BRN

2409

Interior Park Lamps Supply Voltage

C9

ORN

2140

Battery Positive Voltage

C10

BRN

2409

Interior Park Lamps Supply Voltage

C11

TAN

126

Left Front Door Open Switch Signal

C12

WHT

156

Courtesy Lamp Low Control

C12

WHT

156

Courtesy Lamp Low Control

D1

BRN

541

Ignition 3 Voltage

D2

BRN

241

Ignition 3 Voltage

D3

PNK

1020

Off/Run/Crank Voltage

D3

PNK

1020

Off/Run/Crank Voltage

D4

PNK

739

Ignition 1 Voltage

D4

PNK

739

Ignition 1 Voltage

D5

LT GRN

2806

Crank Voltage

D6-D7

--

--

Not Used

D8

LT BLU

74

Park Lamp Switch Signal

D9

--

--

Not Used

D10

ORN

1732

Courtesy Lamps Supply Voltage (Uplevel)

D10

GRY

118

Left Front Speaker Output (-) (Base Pickup)

D11

--

--

Not Used

D12

DK BLU

1307

Power Window Master Switch Lockout Signal (Crewcab/Utlity)

D12

TAN

201

Left Front Speaker Output (+) (Base Pickup)

E1

--

--

Not Used

E2

BRN

41

Ignition 3 Voltage

E2

BRN

41

Ignition 3 Voltage

E3

BRN

441

Ignition 3 Voltage

E4

YEL

243

Accessory Voltage

E5

DK GRN

1301

RAP 1 Fuse Supply Voltage (Radio)

E5

DK GRN

1301

RAP 1 Fuse Supply Voltage (Radio)

E5

BLK

707

RAP Relay Coil Supply Voltage (OnStar - VIU)

E6

LT BLU

1508

Turn/Hazard Module Supply Voltage

E7

BLK

707

RAP Relay Coil Supply Voltage

E8

LT BLU

74

Park Lamp Switch Signal

E9

--

--

Not Used

E10

LT GRN

1391

Left Front Door Lock Relay Control

E11-E12

--

--

Not Used

F1

BRN

341

Ignition 3 Voltage

F2

BRN

41

Ignition 3 Voltage

F2

BRN

41

Ignition 3 Voltage

F3

BRN

341

Ignition 3 Voltage

F4

GRY/BLK

255

Power Door Lock Fuse Supply Voltage

F5

LT GRN/BLK

584

A/T Shift Lock Control Switch Supply Voltage

F6

WHT

156

Courtesy Lamp Low Control

F6

WHT

156

Courtesy Lamp Low Control

F7

ORN

1440

Battery Positive Voltage

F8-F11

--

--

Not Used

F12

LT BLU

195

Door Lock Control

Fuse Block Wiring Harness Junction Block - C3


Object Number: 366024 Size: CH

Connector Part Information
    • 12193930
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

3

Ignition 1 Voltage

B

BRN

4

Accessory Voltage

C

YEL

5

Crank Voltage

D

--

--

Not Used

E

ORN

300

Ignition 3 Voltage

F

WHT

1390

Off/Run/Crank Voltage

Fuse Block Wiring Junction Block - C4


Object Number: 655838 Size: CH

Connector Part Information
    • 15328768
    • 12-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

195

Door Lock Control

B

WHT

156

Courtesy Lamp Low Control

C

DK BLU

1307

Power Window Master Switch Lockout Signal (Uplevel)

C

TAN

201

Left Front Speaker Output (+) (Base Pickup)

D

WHT

194

Door Unlock Control

E

TAN

126

Left Front Door Open Switch Signal

F

GRY

295

Door Lock Motor Lock

G

BRN

541

Ignition 3 Voltage

G

BRN

541

Ignition 3 Voltage

H

BRN

2409

Interior Park Lamps Supply Voltage

J

ORN/BLK

1732

Courtesy Lamps Supply Voltage (Uplevel )

J

GRY

118

Left Front Speaker Output (-) (Base Pickup)

K

DK GRN

1001

RAP 1 Fuse Supply Voltage

K

BLK

1850

Ground (Base Pickup Only)

L

ORN

2140

Battery Positive Voltage

M

TAN

694

Driver Door Lock Motor Unlock

Fuse Block Wiring Junction Block - C6


Object Number: 524807 Size: CH

Connector Part Information
    • 12194035
    • 12-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1440

Battery Positive Voltage

B

ORN

1440

Battery Positive Voltage

C

DK GRN

1001

RAP 1 Fuse Supply Voltage

D

WHT

156

Courtesy Lamp Low Control

E

ORN/BLK

1732

Courtesy Lamps Supply Voltage

F

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage

G

LT GRN/BLK

584

A/T Shift Lock Control Switch Supply Voltage

H

BRN

2409

Interior Park Lamps Supply Voltage

J

DK BLU

1307

Power Window Master Switch Lockout Signal

K

GRY/BLK

255

Power Door Lock Fuse Supply Voltage

Junction Block - Body - C1


Object Number: 366000 Size: CH

Connector Part Information
    • 12193907
    • 68-Way F Metri-Pack 280 Series Flexlock (MD GRY)

Pin

Wire Color

Circuit No.

Function

A1

--

--

Not Used

A2

ORN

1044

Radio Class 2 Serial Data

A2

ORN

1044

Radio Class 2 Serial Data

A3

--

--

Not Used

A4

PPL/WHT

1382

LED Dimming Signal

A5

PPL/WHT

1382

LED Dimming Signal

A5

PPL/WHT

1382

LED Dimming Signal

A6

PPL/WHT

1035

Starter Relay Coil Supply Voltage

A7

PPL

420

TCC Brake Switch Signal

A7

PPL

420

TCC Brake Switch Signal

A8

PPL

420

TCC Brake Switch Signal

A8

PPL

420

TCC Brake Switch Signal

A9

--

--

Not Used

A10

ORN

1732

Courtesy Lamps Supply Voltage

A10

ORN

1732

Courtesy Lamps Supply Voltage

A11

LT GRN

1324

Backup Lamp Supply Voltage

A12

BLK

1850

Ground

A12

BLK

1850

Ground

B1

DK GRN

835

Entertainment and Comfort Serial Data

B1

DK GRN

835

Entertainment and Comfort Serial Data

B2

--

--

Not Used

B3

TAN/WHT

1384

Selective Ride Control Switch Signal

B4

--

--

Not Used

B5

PPL/WHT

1382

LED Dimming Signal

B6

LT GRN

2806

Crank Voltage

B7

BRN/WHT

379

CPP Switch Signal

B8

--

--

Not Used

B9

DK BLU/WHT

149

Courtesy Lamp Supply Voltage/Cargo Lamp Low Control

B9

DK BLU/WHT

149

Courtesy Lamp Supply Voltage/Cargo Lamp Low Control

B10-B11

--

--

Not Used

B12

BLK

1850

Ground

B12

BLK

1850

Ground

C1

ORN

2240

Battery Positive Voltage

C1

ORN

2240

Battery Positive Voltage

C2

BLK

1850

Ground

C3

BLK

1850

Ground

C3

BLK

1850

Ground

C4

GRY

8

Instrument Panel Lamp Supply Voltage - 1

C5

GRY

8

Instrument Panel Lamp Supply Voltage - 1

C5

GRY

8

Instrument Panel Lamp Supply Voltage - 1

C6-C8

--

--

Not Used

C9

PNK

39

Ignition 1 Voltage

C9

PNK

39

Ignition 1 Voltage

C10

ORN

1732

Courtesy Lamps Supply Voltage

C10

ORN

1732

Courtesy Lamps Supply Voltage

C11

LT BLU

1620

Trailer CHMSL Supply Voltage

C12

--

--

Not Used

D1

--

--

Not Used

D2

BLK

1850

Ground

D3

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D3

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D4

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D5

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D6-D7

--

--

Not Used

D8

PNK

39

Ignition 1 Voltage

D9

BRN

541

Ignition 3 Voltage

D10

ORN

1040

Battery Positive Voltage

D10

ORN

1040

Battery Positive Voltage

D11-D12

--

--

Not Used

E1

ORN/BLK

156

Courtesy Lamp Low Control

E2

GRY/BLK

690

Courtesy Lamp Relay Control

E3

WHT

1430

Exterior Courtesy Lamps Supply Voltage

E3

WHT

1430

Exterior Courtesy Lamps Supply Voltage

E4

DK GRN

1655

Exterior Courtesy Lamps Relay Control

E5

--

--

Not Used

E6

BRN

2309

Front Park Lamps Supply Voltage

E7-E8

--

--

Not Used

E9

PNK

39

Ignition 1 Voltage

E10

ORN

1040

Battery Positive Voltage

E10

ORN

1040

Battery Positive Voltage

E11

--

--

Not Used

E12

DK GRN/WHT

636

Outside Air Temperature Sensor Signal

F1

--

--

Not Used

F2

BLK

1850

Ground

F3

RED

122

Rear Fog Lamp Supply Voltage

F4

--

--

Not Used

F5

BRN

2309

Front Park Lamps Supply Voltage

F6

LT BLU

74

Park Lamp Switch Signal

F7

ORN

240

Battery Positive Voltage

F8

--

--

Not Used

F9

PNK

39

Ignition 1 Voltage

F10-F11

--

--

Not Used

F12

BLK/WHT

1704

Low Reference

Junction Block - Body - C2


Object Number: 365994 Size: CH

Connector Part Information
    • 12193905
    • 68-Way F Metri-Pack 280 Series Flexlock (LT GRY)

Pin

Wire Color

Circuit No.

Function

A1

ORN

1732

Courtesy Lamps Supply Voltage

A2

DK BLU

1393

Interior Lamp Relay Coil Control

A3

DK BLU

45

Park Lamp Supply Voltage

A4-A5

--

--

Not Used

A6

LT BLU

74

Park Lamp Switch Signal

A7

ORN

240

Battery Positive Voltage

A8

--

--

Not Used

A9

DK BLU

15

Right Turn Signal Lamps Supply Voltage

A9

DK BLU

15

Right Turn Signal Lamps Supply Voltage

A10

ORN

1440

Battery Positive Voltage

A11-A12

--

--

Not Used

B1

ORN

1732

Courtesy Lamps Supply Voltage

B2 B4

--

--

Not Used

B5

LT BLU

14

Left Turn Signal Lamps Supply Voltage

B5

LT BLU

14

Left Turn Signal Lamps Supply Voltage

B6

WHT

1080

Park Lamp Relay Control

B7

--

--

Not Used

B8

BLK/WHT

451

Ground

B9

DK BLU

15

Right Turn Signal Lamps Supply Voltage

B9

DK BLU

15

Right Turn Signal Lamps Supply Voltage

B10-B12

--

--

Not Used

C1

--

--

Not Used

C2

ORN

40

Battery Positive Voltage

C2

ORN

40

Battery Positive Voltage

C3

LT GRN/BLK

592

DRL Relay Control

C4

--

--

Not Used

C5

LT BLU

14

Left Turn Signal Lamps Supply Voltage

C5

LT BLU

14

Left Turn Signal Lamps Supply Voltage

C6-C7

--

--

Not Used

C8

BLK/WHT

451

Ground

C8

BLK/WHT

451

Ground

C9

BLK

1850

Ground

C9

BLK

1850

Ground

C10

BLK

1850

Ground

C10

BLK

1850

Ground

C11

BLK

1850

Ground

C12

ORN

2340

Battery Positive Voltage

D1-D2

--

--

Not Used

D3

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D4

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D5

DK GRN/WHT

817

Vehicle Speed Signal

D5

DK GRN/WHT

817

Vehicle Speed Signal

D6-D7

--

--

Not Used

D8

BLK/WHT

451

Ground

D9

BLK

1850

Ground

D10

LT BLU

1620

Trailer CHMSL Supply Voltage

D11

ORN

2240

Battery Positive Voltage

D11

ORN

2240

Battery Positive Voltage

D12

ORN

2340

Battery Positive Voltage

E1-E4

--

--

Not Used

E5

DK GRN/WHT

817

Vehicle Speed Signal

E5

DK GRN/WHT

817

Vehicle Speed Signal

E6-E9

--

--

Not Used

E10

RED

142

Battery Positive Voltage

E11

PNK

739

Ignition 1 Voltage

E12

--

--

Not Used

F1-F4

--

--

Not Used

F5

DK GRN/WHT

817

Vehicle Speed Signal

F6

DK GRN/WHT

817

Vehicle Speed Signal

F7

--

--

Not Used

F8

BRN

2409

Interior Park Lamps Supply Voltage

F8

BRN

2409

Interior Park Lamps Supply Voltage

F9

BRN

39

Ignition 1 Voltage

F9

BRN

39

Ignition 1 Voltage

F10

DK BLU

47

Trailer Auxiliary Supply Voltage

F11

YEL

243

Accessory Voltage

F12

BLK

2550

Ground

Junction Block - Body - C4


Object Number: 366024 Size: CH

Connector Part Information
    • 12193930
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

2340

Battery Positive Voltage

B

--

--

Not Used

C

BLK

2550

Ground

D

YEL

243

Accessory Voltage

E

--

--

Not Used

F

ORN

2240

Battery Positive Voltage

Junction Block - Body - C5


Object Number: 366012 Size: CH

Connector Part Information
    • 12193924
    • 6-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1620

Trailer CHMSL Supply Voltage

B

RED

142

Battery Positive Voltage

C

DK BLU

47

Trailer Auxiliary Supply Voltage

D

BRN

2409

Interior Park Lamps Supply Voltage

E

--

--

Not Used

F

BLK

1850

Ground

Junction Block - Body - C6


Object Number: 366037 Size: CH

Connector Part Information
    • 12194036
    • 12-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A

PNK

39

Ignition 1 Voltage

A

PNK

39

Ignition 1 Voltage

B

DK BLU/WHT

149

Courtesy Lamp Supply Voltage/Cargo Lamp Low Control

C

ORN/BLK

156

Courtesy Lamp Low Control

C

ORN/BLK

156

Courtesy Lamp Low Control

D

ORN

1732

Courtesy Lamps Supply Voltage

D

ORN

1732

Courtesy Lamps Supply Voltage

E

ORN

1732

Courtesy Lamps Supply Voltage

F

ORN

1732

Courtesy Lamps Supply Voltage

F

ORN

1732

Courtesy Lamps Supply Voltage

G

LT BLU

1620

Trailer CHMSL Supply Voltage

H

BRN

2409

Interior Park Lamps Supply Voltage

J

LT GRN

1324

Backup Lamp Supply Voltage

K

BLK

1850

Ground

K

BLK

1850

Ground

L

BLK

1850

Ground

L

BLK

1850

Ground

M

BLK

1850

Ground

M

BLK

1850

Ground

Junction Block - Body - C7


Object Number: 655779 Size: CH

Connector Part Information
    • 15319873
    • 4-Way F Metri-Pack 280 Series Flexlock (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

PPL/WHT

1035

Starter Relay Coil Supply Voltage

B

LT GRN

2806

Crank Voltage

C

PPL

420

TCC Brake Switch Signal

D

BRN/WHT

379

CPP Switch Signal

Junction Block - Body - C8


Object Number: 366034 Size: CH

Connector Part Information
    • 12194027
    • 2-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A

ORN

2340

Battery Positive Voltage

B

ORN

2340

Battery Positive Voltage

Junction Block - Body - C9


Object Number: 366003 Size: CH

Connector Part Information
    • 12193922
    • 6-Way F Metri-Pack 280 Series Flexlock (CRM)

Pin

Wire Color

Circuit No.

Function

A

BLK

1850

Ground

B

TAN/WHT

1384

Selective Ride Control Switch Signal

C

--

--

Not Used

D

PPL/WHT

1382

LED Dimming Signal

E

PNK

739

Ignition 1 Voltage

F

GRY

8

Instrument Panel Lamp Supply Voltage - 1

Junction Block - Body - C10


Object Number: 655752 Size: CH

Connector Part Information
    • 12194028
    • 2-Way F Metri-Pack 280 Series Flexlock (CRM)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

ORN

1040

Battery Positive Voltage

Junction Block - Body - C14


Object Number: 531427 Size: CH

Connector Part Information
    • 12194029
    • 2-Way F Metri-Pack 280 Series

Pin

Wire Color

Circuit No.

Function

A

ORN

1440

Battery Positive Voltage

B

ORN

1440

Battery Positive Voltage

Junction Block - I/P - C1


Object Number: 365994 Size: CH

Connector Part Information
    • 12193905
    • 68-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A1-A3

--

--

Not Used

A4

LT GRN

262

Driver Door Key Switch Signal

A5-A8

--

--

Not Used

A9

BLK

2450

Ground

A10

BLK

2450

Ground

A11

BLK

2450

Ground

A12

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage

B1-B2

--

--

Not Used

B3

ORN/BLK

1732

Courtesy Lamps Supply Voltage

B4

DK GRN

1001

RAP 1 Fuse Supply Voltage

B5-B9

--

--

Not Used

B10

GRY

8

Instrument Panel Lamp Supply Voltage - 1

B11

BRN

2409

Interior Park Lamps Supply Voltage

B12

DK BLU

1307

Power Window Master Switch Lockout Signal

C1

ORN

40

Battery Positive Voltage

C2

--

--

Not Used

C3

BRN

541

Ignition 3 Voltage

C4

WHT

156

Courtesy Lamp Low Control

C5-C7

--

--

Not Used

C8

BLK

707

RAP Relay Coil Supply Voltage

C8

BLK

707

RAP Relay Coil Supply Voltage

C9

RED

842

Battery Positive Voltage

C10

GRY

8

Instrument Panel Lamp Supply Voltage - 1

C11

GRY/BLK

255

Power Door Lock Fuse Supply Voltage

C12

DK BLU/WHT

727

Secondary Door Latch Switch Signal

C12

DK BLU/WHT

727

Secondary Door Latch Switch Signal

D1

BLK

2450

Ground

D2-D9

--

--

Not Used

D10

GRY

8

Instrument Panel Lamp Supply Voltage - 1

D11-D12

--

--

Not Used

E1

--

--

Not Used

E2

BLK

2450

Ground

E3

RED

708

Mode Door Position Signal

E4

LT BLU

733

Air Temperature Door Position Signal

E5-E6

--

--

Not Used

E7

BLK

1850

Ground

E8

BRN

718

Low Reference

E9

--

--

Not Used

E10

GRY

8

Instrument Panel Lamp Supply Voltage - 1

E10

GRY

8

Instrument Panel Lamp Supply Voltage - 1

E11-E12

--

--

Not Used

F1

GRY

598

5 Volt Reference

F2

BRN

341

Ignition 3 Voltage

F3

GRY/BLK

1798

Ground (HVAC Auto)

F3

BLK

2450

Ground (HVAC Manual)

F4

DK GRN

1614

Recirculation Door Control

F5

BRN

718

Low Reference

F5

BRN

718

Low Reference

F6

ORN

1740

Battery Positive Voltage

F7

ORN/BLK

1732

Courtesy Lamps Supply Voltage

F8

BRN

718

Low Reference

F8

BRN

718

Low Reference

F9-F12

--

--

Not Used

Junction Block - I/P - C2


Object Number: 366024 Size: CH

Connector Part Information
    • 12193930
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY/BLK

255

Power Door Lock Fuse Supply Voltage

B

BRN

2409

Interior Park Lamps Supply Voltage

B

BRN

2409

Interior Park Lamps Supply Voltage

C

BLK

2450

Ground

C

BLK

2450

Ground

D

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage

E

DK BLU

1307

Power Window Master Switch Lockout Signal

F

DK BLU/WHT

727

Secondary Door Latch Switch Signal

Junction Block - I/P - C3


Object Number: 524809 Size: CH

Connector Part Information
    • 12193923
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A

WHT

156

Courtesy Lamp Low Control

A

WHT

156

Courtesy Lamp Low Control

B

ORN/BLK

1732

Courtesy Lamps Supply Voltage (Dome Lamp/RR Door)

B

ORN/BLK

1732

Courtesy Lamps Supply Voltage (Dome Lamp/RR Door)

C

BRN

541

Ignition 3 Voltage

C

BRN

541

Ignition 3 Voltage

D

BRN

541

Ignition 3 Voltage

E

ORN

1740

Battery Positive Voltage

F

DK GRN

801

RAP 2 Fuse Supply Voltage

Junction Block - I/P - C4


Object Number: 655757 Size: CH

Connector Part Information
    • 12194037
    • 12-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

DK BLU/WHT

727

Secondary Door Latch Switch Signal

B

--

--

Not Used

C

DK BLU

1307

Power Window Master Switch Lockout Signal

D

GRY/BLK

255

Power Door Lock Fuse Supply Voltage

D

GRY/BLK

255

Power Door Lock Fuse Supply Voltage

E

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage

E

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage

F

--

--

Not Used

G

GRY

8

Instrument Panel Lamp Supply Voltage - 1

H-J

--

--

Not Used

K

LT GRN

262

Driver Door Key Switch Signal

L

--

--

Not Used

M

BRN

2409

Interior Park Lamps Supply Voltage

Junction Block - I/P - C5


Object Number: 366012 Size: CH

Connector Part Information
    • 12193924
    • 6-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

BRN

341

Ignition 3 Voltage

C

BRN

341

Ignition 3 Voltage

C

BRN

341

Ignition 3 Voltage

D

GRY

598

5 Volt Reference

D

GRY

598

5 Volt Reference

E

GRY

598

5 Volt Reference

F

BLK

1050

Ground

Junction Block - I/P - C6


Object Number: 655740 Size: CH

Connector Part Information
    • 12193929
    • 6-Way F Metri-Pack 280 Series Flexlock (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

ORN

40

Battery Positive Voltage

B

BRN

2409

Interior Park Lamps Supply Voltage

C

BLK

1050

Ground

D-E

--

--

Not Used

F

DK GRN

801

RAP 2 Fuse Supply Voltage

Junction Block - I/P - C7


Object Number: 366003 Size: CH

Connector Part Information
    • 12193922
    • 6-Way F Metri-Pack 280 Series Flexlock (CRM)

Pin

Wire Color

Circuit No.

Function

A

BRN

541

Ignition 3 Voltage

B

ORN/BLK

1732

Courtesy Lamps Supply Voltage (Front Passenger Door)

C

BLK

1050

Ground

D

LT GRN

262

Driver Door Key Switch Signal

E

DK GRN

801

RAP 2 Fuse Supply Voltage (Utility/ 4 Door Pickup)

E

DK GRN

117

Right Front Speaker Output (-)

F

WHT

156

Courtesy Lamp Low Control

F

LT GRN

200

Right Front Speaker Output (+)

Junction Block - I/P - C8


Object Number: 366015 Size: CH

Connector Part Information
    • 12193928
    • 6-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

733

Air Temperature Door Position Signal

B

DK GRN

1614

Recirculation Door Control

C

BRN

718

Low Reference

D

GRY/BLK

1798

Ground (HVAC Auto)

D

BLK

2450

Ground (HVAC Manual)

E

GRY/BLK

1798

Ground (HVAC Auto)

E

GRY/BLK

1798

Ground (HVAC Auto)

E

BLK

2450

Ground (HVAC Manual)

E

BLK

2450

Ground (HVAC Manual)

F

RED

708

Mode Door Position Signal

Junction Block - Underhood - C1


Object Number: 365994 Size: CH

Connector Part Information
    • 12193905
    • 68-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A1

ORN

40

Battery Positive Voltage

A2

ORN

740

Battery Positive Voltage

A3

BLK

28

Horn Relay Control

A3

BLK

28

Horn Relay Control

A4

LT BLU

74

Park Lamp Switch Signal

A5

ORN

1040

Battery Positive Voltage

A6

BLK/WHT

451

Ground

A7

BLK

550

Ground

A8

--

--

Not Used

A9

PNK

3

Ignition 1 Voltage

A10

ORN

1740

Battery Positive Voltage

A11-A12

--

--

Not Used

B1

--

--

Not Used

B2

PNK

94

Windshield Washer Switch Signal

B3

DK GRN /WHT

1317

Fog Lamp Relay Control

B4

PPL

34

Front Fog Lamps Supply Voltage

B5

ORN

340

Battery Positive Voltage

B5

ORN

340

Battery Positive Voltage

B6

BLK/WHT

174

Low Washer Fluid Indicator Supply Voltage

B7

BLK

550

Ground

B8

PPL

1093

Rear Defog Element Supply Voltage

B9

--

--

Not Used

B10

LT GRN

1324

Backup Lamp Supply Voltage

B11

RED

242

Battery Positive Voltage

B12

ORN

240

Battery Positive Voltage

C1-C2

--

--

Not Used

C3

PPL

524

Headlamp Dimmer Switch High Beam Signal

C3

PPL

524

Headlamp Dimmer Switch High Beam Signal

C4

ORN

340

Battery Positive Voltage

C4

ORN

340

Battery Positive Voltage

C5

ORN

2340

Battery Positive Voltage

C6-C8

--

--

Not Used

C9

ORN

1640

Battery Positive Voltage

C10

PPL/WHT

1035

Starter Relay Coil Supply Voltage

C10

LT GRN

2806

Starter Relay Coil Supply Voltage

C11

LT BLU

1620

Trailer CHMSL Supply Voltage

C12

--

--

Not Used

D1

ORN

2040

Battery Positive Voltage

D2

ORN

1940

Battery Positive Voltage

D3

YEL

525

Headlamp Dimmer Switch Low Beam Signal

D4-D8

--

--

Not Used

D9

WHT

193

Rear Defog Relay Control

D10

DK GRN

19

Right Rear Stop/Turn Lamp Supply Voltage

D11

WHT

17

Stop lamp Switch Signal

D11

WHT

17

Stop lamp Switch Signal

D12

ORN

540

Battery Positive Voltage

E1

ORN

1140

Battery Positive Voltage

E1

ORN

1140

Battery Positive Voltage

E2

ORN

140

Battery Positive Voltage

E3

DK BLU

15

Right Turn Signal Lamps Supply Voltage

E4-E6

--

--

Not Used

E7

LT BLU

203

A/C Request Signal

E8

WHT

352

Headlamp Relay Coil Supply Voltage

E8

WHT

352

Headlamp Relay Coil Supply Voltage

E9

DK GRN /WHT

266

Rear Window Washer Pump Supply Voltage

E10

YEL

18

Left Rear Stop/Turn Lamp Supply Voltage

E11-E12

--

--

Not Used

F1-F2

__

__

Not Used

F3

LT BLU

14

Left Turn Signal Lamps Supply Voltage

F4

ORN

640

Battery Positive Voltage

F4

ORN

640

Battery Positive Voltage

F5

ORN

2240

Battery Positive Voltage

F6

ORN

2267

Mirror Heating Element Supply Voltage

F7

LT GRN/BLK

592

DRL Relay Control

F8-F9

--

--

Not Used

F10

ORN

1140

Battery Positive Voltage

F10

ORN

1140

Battery Positive Voltage

F11

LT BLU

1320

CHMSL Supply Voltage

F12

ORN

1540

Battery Positive Voltage

Junction Block - Underhood - C2


Object Number: 362761 Size: CH

Connector Part Information
    • 12193906
    • 68-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

DK BLU

604

A/C High Pressure Recirculation Switch Signal

A4-A7

--

--

Not Used

A8

ORN

440

Battery Positive Voltage

A9

LT GRN

24

Backup Lamp Supply Voltage

A10

LT BLU

1320

CHMSL Supply Voltage

A11

GRY/BLK

2219

FICM Relay Control

A12

--

--

Not Used

B1-B2

--

--

Not Used

B3

DK GRN

59

A/C Compressor Clutch Supply Voltage

B4

--

--

Not Used

B5

LT BLU

203

A/C Request Signal

B6

PNK

239

Ignition 1 Voltage

B7

DK GRN/WHT

465

Fuel Pump Relay Control [- Primary]

B8

ORN

440

Battery Positive Voltage

B8

ORN

440

Battery Positive Voltage

B9

PNK

1339

Ignition 1 Voltage

B10-B12

--

--

Not Used

C1-C3

--

--

Not Used

C4

PNK

239

Ignition 1 Voltage

C5-C9

--

--

Not Used

C10

PNK

1039

Ignition 1 Voltage

C10

PNK

1039

Ignition 1 Voltage

C11

PNK

439

Ignition 1 Voltage

C11

PNK

1039

Ignition 1 Voltage (Diesel)

C12

PNK

1239

Ignition 1 Voltage

C12

PNK

1239

Ignition 1 Voltage

D1

BLK/WHT

1695

Axle Switch Signal

D2

--

--

Not Used

D3

DK GRN/WHT

459

A/C Clutch Relay Control

D4-D7

--

--

Not Used

D8

PNK

539

Ignition 1 Voltage

D8

PNK

539

Ignition 1 Voltage

D9

PNK

639

Ignition 1 Voltage

D10

PNK

1039

Ignition 1 Voltage

D10

PNK

1039

Ignition 1 Voltage

D11

PPL

6

Starter Solenoid Crank Voltage

D12

BLK

550

Ground

E1

BLK/WHT

1695

Axle Switch Signal

E1

BLK/WHT

1695

Axle Switch Signal

E2

PNK

1020

Off/Run/Crank Voltage

E2

PNK

1020

Off/Run/Crank Voltage

E3

LT GRN

275

Park Neutral Position Switch Park Signal

E4-E5

--

--

Not Used

E6

PNK

1239

Ignition 1 Voltage

E7

PNK

1239

Ignition 1 Voltage

E7

PNK

1239

Ignition 1 Voltage

E8

PNK

1539

Ignition 1 Voltage

E8

PNK

1539

Ignition 1 Voltage

E8

PNK

439

Ignition 1 Voltage (Diesel)

E9-E11

--

--

Not Used

E12

PNK

1039

Ignition 1 Voltage

F1

--

--

Not Used

F2

PNK

1020

Off/Run/Crank Voltage

F2

PNK

1020

Off/Run/Crank Voltage

F3

LT GRN/BLK

584

A/T Shift Lock Control Switch Supply Voltage

F4

ORN

3440

Battery Positive Voltage

F5

--

--

Not Used

F6

BLK/WHT

451

Ground

F7

BLK

550

Ground

F8

--

--

Not Used

F9

PNK

839

Ignition 1 Voltage

F10

PPL/WHT

1035

Starter Relay Coil Supply Voltage

F11

PPL/WHT

1035

Starter Relay Coil Supply Voltage (Manual Transmission)

F11

YEL

1737

Neutral Safety Switch Park/Neutral Signal (Automatic Transmission)

F12

--

--

Not Used

Junction Block - Underhood - C3


Object Number: 362759 Size: CH

Connector Part Information
    • 12193916
    • 32-Way F Metri-Pack 280 Series (RED)

Pin

Wire Color

Circuit No.

Function

A1

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

A2-A3

--

--

Not Used

A4

LT GRN

1624

Trailer Backup Lamps Supply Voltage

A5

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

A6

DK GRN

1619

Trailer Right Rear Turn/Stop Lamp Supply Voltage

B1

BRN

2509

Left Rear Park Lamps Supply Voltage

B2

ORN

2440

Battery Positive Voltage

B3

LT GRN

1324

Backup Lamp Supply Voltage

B3

LT GRN

1324

Backup Lamp Supply Voltage

B4

--

--

Not Used

B5

TAN/WHT

1384

Selective Ride Control Switch Signal

B6

--

--

Not Used

C1

BLK

550

Ground

C2

BRN/WHT

2609

Right Rear Park Lamps Supply Voltage

C3-C4

--

--

Not Used

C5

TAN/WHT

1384

Selective Ride Control Switch Signal

C6

YEL

1618

Trailer Left Rear Turn/Stop Lamp Supply Voltage

D1-D4

--

--

Not Used

D5

TAN/WHT

1384

Selective Ride Control Switch Signal

D6

--

--

Not Used

E1

BRN

2109

Trailer Park Lamps Supply Voltage

E2

--

--

Not Used

E3

PNK

239

Ignition 1 Voltage

E4

--

--

Not Used

E5

LT BLU

1620

Trailer CHMSL Supply Voltage

E6

--

--

Not Used

F1

GRY

120

Fuel Pump Supply Voltage

F2-F3

--

--

Not Used

F4

LT BLU

1320

CHMSL Supply Voltage

F5

--

--

Not Used

F6

--

--

Not Used

Junction Block - Underhood - C4


Object Number: 362760 Size: CH

Connector Part Information
    • 12193914
    • 32-Way F Metri-Pack 280 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A1

--

--

Not Used

A2

DK BLU

545

DRL Supply Voltage

A2

DK BLU

545

DRL Supply Voltage

A3

PPL

34

Front Fog Lamps Supply Voltage

A3

PPL

34

Front Fog Lamps Supply Voltage

A4

DK BLU

604

A/C High Pressure Recirculation Switch Signal

A5

RED

228

Windshield Washer Pump Control

A6

DK GRN

1329

Horn Fuse Supply Voltage

A6

DK GRN

1329

Horn Fuse Supply Voltage

B1

ORN

1240

Battery Positive Voltage

B1

ORN

1240

Battery Positive Voltage

B2

--

--

Not Used

B3

YEL

525

Headlamp Dimmer Switch Low Beam Signal

B3

YEL

525

Headlamp Dimmer Switch Low Beam Signal

B4

PPL

524

Headlamp Dimmer Switch High Beam Signal

B4

PPL

524

Headlamp Dimmer Switch High Beam Signal

B5

BRN

2309

Front Park Lamps Supply Voltage

B5

BRN

2309

Front Park Lamps Supply Voltage

B6

DK GRN/WHT

266

Rear Window Washer Pump Supply Voltage

C1

--

--

Not Used

C2

ORN

1340

Battery Positive Voltage

C2

ORN

1340

Battery Positive Voltage

C3-C4

--

--

Not Used

C5

BRN

2309

Front Park Lamps Supply Voltage

C5

BRN

2309

Front Park Lamps Supply Voltage

C6

--

--

Not Used

D1-D6

--

--

Not Used

E1

--

--

Not Used

E2

BLK/WHT

174

Low Washer Fluid Indicator Supply Voltage

E3-E4

--

--

Not Used

E5

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

E5

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

E6

ORN

1840

Battery Positive Voltage

F1-F3

--

--

Not Used

F4

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

F4

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

F5-F6

--

--

Not Used

Junction Block - Underhood - C5


Object Number: 258677 Size: CH

Connector Part Information
    • 12146037
    • 2-Way (BLK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

RED

842

Battery Positive Voltage

Junction Block - Underhood - C6


Object Number: 365958 Size: CH

Connector Part Information
    • 12160606
    • 2-Way F Metri-Pack 800 Series (BRN)

Pin

Wire Color

Circuit No.

Function

A

RED

542

Battery Positive Voltage

B

RED

342

Battery Positive Voltage

Junction Block - Underhood - C7


Object Number: 365960 Size: CH

Connector Part Information
    • 12160893
    • 1-Way F Metri-Pack 800 Series Flxlck Maxi (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

642

Battery Positive Voltage

Junction Block - Underhood - C8


Object Number: 280788 Size: CH

Connector Part Information
    • 12146038
    • 2-Way F MaxiFuse (GRY)

Pin

Wire Color

Circuit No.

Function

A

RED

442

Battery Positive Voltage

B

--

--

Not Used

SP203


Object Number: 365987 Size: CH

Connector Part Information
    • 12191928
    • 12-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1850

Ground

B

BLK

1850

Ground

B

BLK

1850

Ground

C

BLK

1850

Ground

C

BLK

1850

Ground

D

BLK

1850

Ground

E

BLK

1850

Ground

F

BLK

2550

Ground

G

BLK

1850

Ground

G

BLK

1850

Ground

H

BLK

1850

Ground

H

BLK

1850

Ground

J

BLK

1850

Ground

K

BLK

1850

Ground

L

BLK

1850

Ground

L

BLK

1850

Ground

M

BLK

1850

Ground

SP410A


Object Number: 655693 Size: CH

Connector Part Information
    • 12176491
    • 6-Way F M/P 280 SPLICE SAVER (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1450

Ground

B

BLK

1450

Ground

C

BLK

1450

Ground

D

BLK

1450

Ground

E-F

--

--

Not Used

SP410


Object Number: 655693 Size: CH

Connector Part Information
    • 12176491
    • 6-Way F M/P 280 SPLICE SAVER (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

1450

Ground

A

BLK

1450

Ground

B

BLK

1450

Ground

C

BLK

1450

Ground

D

BLK

1450

Ground

E

BLK

1450

Ground

F

BLK

1450

Ground