STUD # 1 Fuse

40A

Trailer Wiring, Automatic Level Control (ALC) Compressor Relay

MBEC 1 Fuse

50A

SEAT CB, RT DOOR CB

BLWR Fuse

40A

Blower Motor

LBEC 2 Fuse

50A

LOCKS Fuse, DDM Fuse, PDM Fuse, ECC Fuse, AUX PWR 2 Fuse

STUD # 2 Fuse

30A

Trailer Wiring

ABS Fuse

60A

Electronic Brake Control Module (EBCM)

VSES/ECAS Fuse

60A

Electronic Brake Control Module (EBCM)

IGN A Fuse

40A

Ignition Switch RUN, START, RUN/START/ACCY

IGN B Fuse

40A

Ignition Switch RUN/ACC, RUN/START

LBEC 1 Fuse

50A

FLASH Fuse, TBC 2A Fuse, TBC 2B Fuse, TBC 2C Fuse, LT DOORS Fuse

TRL PARK Fuse

15A

Trailer Wiring

RR PARK Fuse

10A

Exterior Lamps - Right Rear, Clearance Lamps - Right

LR PARK Fuse

10A

Exterior Lamps - Left Rear, Clearance Lamps - Left

PARK LP Relay

--

TRLR PARK Fuse, LR PARK Fuse, RR PARK Fuse, FRT PARK, INT PARK Fuse, DRL Relay (Export)

STARTER Relay

--

Starter

INTPARK Fuse

10A

ID Lamp

STOP LP Fuse

25A

Stop Lamp Switch

TBC BATT Fuse

10A

Body Control Module (BCM), PASS-Key Module

S/ROOF Fuse

25A

Sunroof Relay

SEO B2 Fuse

30A

Roof Beacon Relay

4WS Fuse

15A

Rear Wheel Steering Control Module, Evaporative Emission (EVAP) Canister Vent Solenoid

RR HVAC Fuse

30A

HVAC Control Assembly - Rear Auxiliary

AUX PWR Fuse

20A

Accessory Power Outlets, Auxiliary Power Outlets

IGN 1 Relay

--

SBA Fuse, ETC/ECM Fuse, PCM 1 Fuse, INJ 1 Fuse, INJ 2 Fuse

PCM 1 Fuse

15A

Powertrain Control Module (PCM), Mass Air Flow (MAF) Sensor, Evaporative Emission (EVAP) Canister Purge Solenoid, Fuel Composition Sensor, Secondary Fuel Pump Relay

ETC/ECM Fuse

15A

Throttle Actuator Control (TAC)

INJ 1 Fuse

15A

Fuel Injectors - Odd-Numbered, Ignition Coils - Odd-Numbered

INJ 2 Fuse

15A

Fuel Injectors - Even-Numbered, Ignition Coils - Even-Numbered

IGN E Fuse

10A

A/C COMP Relay, Park/Neutral Position (PNP) Switch, Turn Signal/Multifunction Switch, Headlamp Leveling Components

RTD Fuse

30A

Automatic Level Control (ALC) Compressor, Electronic Suspension Control (ESC) Module

TRL B/U Fuse

10A

Body Control Module (BCM), Trailer Wiring, Back-up Alarm

PCM B Fuse

20A

Powertrain Control Module (PCM)

PRIME F/PMP Relay

--

Fuel Pump

O2A Fuse

15A

Heated Oxygen Sensors - Before the Catalytic Converter

B/U LP Fuse

20A

Park/Neutral Position (PNP) Switch

RR DEFOG Fuse

30A

DEFOG Relay

HDLP - HI Relay

--

HI HDLP - LT Fuse, HI HDLP - RT Fuse

O2B Fuse

15A

Heated Oxygen Sensors - After the Catalytic Converter

AIRBAG Fuse

15A

Inflatable Restraint Sensing and Diagnostic Module (SDM), Memory Seat Module - Passenger, Inside Rearview Mirror

FRT PARK Fuse

10A

Park/Turn Signal Lamps - Front, Marker Lamps - Front

DRL Relay

--

DRL Fuse

SEO IGN Fuse

10A

DEFOG Relay, Instrument Panel Cluster (IPC), Rear Object Sensor Control Module

TBC IGN 1 Fuse

10A

Body Control Module (BCM)

HI HDLP - LT Fuse

10A

Headlamp - High Beam - Left

LH HID Fuse

20A

Headlamp Ballast - Left

DRL Fuse

10A

DRL Relay (Domestic), Daytime Running Lamps (Export)

RVC Fuse

10A

Generator Battery Control Module

IPC/DIC Fuse

10A

Instrument Panel Cluster (IPC)

HVAC/ECAS Fuse

10A

HVAC Control Module

CIG LTR Fuse

15A

Cigar Lighter, Data Link Connector (DLC)

HI HDLP - RT Fuse

10A

Headlamp - High Beam - Right

HDLP - LOW Relay

--

LO HDLP - LT Fuse

A/C COMP Relay

--

A/C Compressor Clutch Assembly

A/C COMP Fuse

10A

A/C COMP Relay

RR WPR Fuse

25A

Window Wiper Module - Rear

RADIO Fuse

15A

Entertainment System Components

SEO B1 Fuse

15A

Instrument Panel Cluster (IPC), Rear Fog Lamp Relay, Overhead Console, Roof Beacon Switch

LO HDLP - LT Fuse

10A

Headlamp - Low Beam - Left, Headlamp Ballast - Left

BTSI Fuse

10A

Stop Lamp Switch

CRNK Fuse

10A

Powertrain Control Module (PCM)

LO HDLP - RT Fuse

10A

Headlamp - Low Beam - Right, Headlamp Ballast - Right

FOG LP Relay

--

FOG LP Fuse

FOG LP Fuse

15A

FOG LP Relay

HORN Relay

--

HORN Fuse

W/S WASH Relay

--

W/S WASH Fuse

W/S WASH Fuse

15A

W/S WASH Relay

INFO Fuse

15A

Vehicle Communication Interface Module (VCIM), Rear Seat Entertainment (RSE) Assembly, Remote Playback Device - CD Player

RADIO AMP Fuse

30A

Audio Amplifier

RH HID Fuse

20A

Headlamp Ballast - Right

HORN Fuse

15A

Horn - Left, Horn - Right

EAP Fuse

15A

Electronic Adjustable Pedals (EAP) Relay

TREC Fuse

30A

Transfer Case Encoder Motor, Transfer Case Shift Control Module

SBA Fuse

15A

Supplemental Brake Assist Pump Motor

A1

OG

3940

Battery Positive Voltage (w/JF4)

A2

--

--

Not Used

A3

YE

5

Crank Voltage

A4

OG

2040

Battery Positive Voltage (w/YE9)

A5

OG

4340

Battery Positive Voltage

A6

PK

39

Ignition 1 Voltage

A7

YE

1139

Ignition 1 Voltage

A8

LT GN/BK

584

A/T Shift Lock Control Switch Supply Voltage

A9

PK

3

Ignition 1 Voltage

A10

OG

1740

Battery Positive Voltage

A11

--

--

Not Used

A12

BN

2409

Interior Park Lamps Supply Voltage

BN

2409

Interior Park Lamps Supply Voltage (U01)

B1

OG

1640

Battery Positive Voltage (w/NP1/NP8)

B2

OG

2268

Windshield Washer Relay Control

B3

D-GN/WH

1317

Fog Lamp Relay Control

D-GN/WH

1317

Fog Lamp Relay Control

B4-B7

--

--

Not Used

B8

OG

1840

Battery Positive Voltage

B9

BK/WH

1969

Headlamp Relay Control/Headlamp High Beam Relay Control

B10

--

--

Not Used

B11

OG

3840

Battery Positive Voltage (CF5)

B12

RD

142

Battery Positive Voltage

C1

OG

1640

Battery Positive Voltage (w/NP8)

C2

OG

3240

Battery Positive Voltage

C3

BK

28

Horn Relay Control

BK

28

Horn Relay Control

C4-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8

--

--

Not Used

C9

PK

1020

Off/Run/Crank Voltage

C10

OG

1040

Battery Positive Voltage

C11

--

--

Not Used

C12

PU

420

TCC Brake Switch/Cruise Control Release Signal

D1-D2

--

--

Not Used

D3

PK/WH

1970

Headlamp Low Beam Relay Control

D4

OG

340

Battery Positive Voltage

OG

340

Battery Positive Voltage (w/UQ3/UQ5)

D5

OG

640

Battery Positive Voltage

OG

640

Battery Positive Voltage

D6-D7

--

--

Not Available

D8-D9

--

--

Not Used

D10

PK

639

Ignition 1 Voltage

D11

--

--

Not Used

D12

OG

1140

Battery Positive Voltage

OG

1140

Battery Positive Voltage (T89)

E1-E2

--

--

Not Used

E3

L-GN /BK

592

DRL Relay Control

E4

OG

4540

Battery Positive Voltage

OG

4540

Battery Positive Voltage (8S8)

E5

--

--

Not Used

E6

BN/WH

1571

Traction Control Switch Signal (NW7)

E7

L-BU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

E8-E9

--

--

Not Used

E10

D-BU

2115

Right Turn Signal Lamps Supply Voltage

E11

OG

2340

Battery Positive Voltage

E12

--

--

Not Used

F1

PK

139

Ignition 1 Voltage

F2

OG

3740

Battery Positive Voltage

F3

L-BU

2114

Left Turn Signal Lamps Supply Voltage

F4

--

--

Not Used

F5

PK

739

Ignition 1 Voltage

PK

739

Ignition 1 Voltage (8S8)

PK

739

Ignition 1 Voltage (Z75)

F6

PK

639

Ignition 1 Voltage (w/o 8S8)

PK

639

Ignition 1 Voltage

F7

OG

2840

Battery Positive Voltage (w/o 8S8)

F8-F9

--

--

Not Used

F10

GY

1524

Backup Lamp Supply Voltage

F11

WH

1080

Park Lamp Relay Control

F12

OG

1540

Battery Positive Voltage

A1-A2

--

--

Not Used

A3

D-GN

59

A/C Compressor Clutch Supply Voltage

A4-A6

--

--

Not Used

A7

D-GN/WH

465

Fuel Pump Relay Control - Primary

A8

--

--

Not Used

A9

PK

1339

Ignition 1 Voltage

A10

L-BU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

A11

GY

1524

Trailer Backup Lamp Supply Voltage

A12

PK

439

Ignition 1 Voltage (EVA)

PK

439

Ignition 1 Voltage (L59)

B1-B2

--

--

Not Used

B3

BK/WH

1695

Axle Switch Signal (NP2)

BK/WH

1695

Axle Switch Signal (NP2)

B4-B6

--

--

Not Used

B7

BK

550

Ground

B8

OG

440

Battery Positive Voltage - PCM

OG

440

Battery Positive Voltage - PCM

B9

PK

1039

Ignition 1 Voltage

B10

PK

439

Ignition 1 Voltage - MAF Sensor

PK

439

Ignition 1 Voltage - PCM

B11-B12

--

--

Not Used

C1-C2

--

--

Not Used

C3

D-GN/

WH

459

A/C Compressor Clutch Relay Control

C4-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8-C9

--

--

Not Used

C10

PK

1039

Ignition 1 Voltage

PK

1039

Ignition 1 Voltage (w/o L18)

C11

--

--

Not Used

C12

PU

420

TCC Brake Switch/Cruise Control Release Signal

D1-D2

--

--

Not Used

D3

L-GN

275

Park Neutral Position Switch Park Signal

D4

--

--

Not Used

D5

RD/WH

4740

Battery Positive Voltage (10 Series)

RD/WH

4740

Battery Positive Voltage (10 Series)

D6-D7

--

--

Not Available

D8

PK

539

Ignition 1 Voltage

PK

539

Ignition 1 Voltage

D9

PK

1239

Ignition 1 Voltage

D10

PK

1039

Ignition 1 Voltage (w/o L18)

PK

1039

Ignition 1 Voltage

D11

PU

6

Starter Solenoid Crank Voltage

D12

YE/BK

625

Starter Enable Relay Control

E1-E5

--

--

Not Used

E6

PK

1239

Ignition 1 Voltage (w/o L18)

PK

1239

Ignition 1 Voltage

E7

PK

1539

Ignition 1 Voltage

PK

1539

Ignition 1 Voltage

E8-E9

--

--

Not Used

E10

PK

1239

Ignition 1 Voltage (w/o L18)

PK

1239

Ignition 1 Voltage (w/o L18)

E11

PK

1020

Off/Run/Crank Voltage

PK

1020

Off/Run/Crank Voltage

E12

--

--

Not Used

F1-F2

--

--

Not Used

F3

PU

806

Crank Voltage

F4-F7

--

--

Not Used

F8

PK

839

Ignition 1 Voltage

F9

PK

639

Ignition 1 Voltage

F10

--

--

Not Used

F11

D-GN

1433

Park/Neutral Start Switch Signal

F12

--

--

Not Used

A1-A2

--

--

Not Used

A3

D-BU

2115

Right Turn Signal Lamps Supply Voltage

A4

OG

2640

Battery Positive Voltage

OG

2640

Battery Positive Voltage (w/NYS)

A5

PU

420

TCC Brake Switch/Cruise Control Release Signal

A6

--

--

Not Used

B1

BK/WH

1695

Traction Control Switch Signal (w/o JL4)

B2

OG

2440

Battery Positive Voltage (Z55)

B3

L-BU

2114

Left Turn Signal Lamps Supply Voltage

B4-B5

--

--

Not Used

B6

BN

2109

Trailer Park Lamps Supply Voltage

C1

--

--

Not Used

C2

L-GN

1624

Trailer Backup Lamps Supply Voltage

C3-4

--

--

Not Available

C5

--

--

Not Used

C6

BN/WH

2609

Right Rear Park Lamps Supply Voltage

D1-D2

--

--

Not Used

D3-D4

--

--

Not Available

D5-D6

--

--

Not Used

E1-E3

--

--

Not Used

E4

BK

550

Ground

BK

550

Ground (JH2/JL4/VD1)

E5-E6

--

--

Not Used

F1

GY

120

Fuel Pump Supply Voltage

GY

120

Fuel Pump Supply Voltage (2500 Series)

F2-F3

--

--

Not Used

F4

L-BU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

F5

--

--

Not Used

F6

BN

2509

Left Rear Park Lamps Supply Voltage

A1-A2

--

--

Not Used

A3

D-BU

2115

Right Turn Signal Lamps Supply Voltage

D-BU

2115

Right Turn Signal Lamps Supply Voltage (w/o Z75)

A4

BK

550

Ground

BK

550

Ground

A5

--

--

Not Used

A6

D-GN

1329

Horn Fuse Supply Voltage

D-GN

1329

Horn Fuse Supply Voltage (7Z1)

B1

--

--

Not Used

B2

D-BU

545

DRL Supply Voltage

D-BU

545

DRL Supply Voltage

B3-B6

--

--

Not Used

C1

BN

2309

Front Park Lamps Supply Voltage

BN

2309

Front Park Lamps Supply Voltage (w/o Z75)

C2

--

--

Not Used

C3-C4

--

--

Not Available

C5

BN

2309

Front Park Lamps Supply Voltage

BN

2309

Front Park Lamps Supply Voltage (w/o Z75)

C6

RD

228

Windshield Washer Pump Control

D1

--

--

Not Used

D2

OG

3540

Battery Positive Voltage (Z75)

D3-D4

--

--

Not Available

D5

--

--

Not Used

D6

PU

34

Fog Lamps Supply Voltage (T96)

PU

34

Fog Lamps Supply Voltage (w/T96)

E1

L-BU

2114

Left Turn Signal Lamps Supply Voltage (w/o Z75)

L-BU

2114

Left Turn Signal Lamps Supply Voltage

E2

D-GN/

WH

711

Left Headlamp High Beam Supply Voltage

E3

L-GN/

BK

311

Right Headlamp High Beam Supply Voltage

E4-E5

--

--

Not Used

E6

OG

3640

Battery Positive Voltage (Z75)

F1-F3

--

--

Not Used

F4

YE

712

Left Headlamp Low Beam Supply Voltage

F5

TN/WH

312

Right Headlamp Low Beam Supply Voltage

F6

--

--

Not Used

A

RD

842

Battery Positive Voltage

B

RD

542

Battery Positive Voltage

A

RD

642

Battery Positive Voltage

B

--

--

Not Used

A

RD

342

Battery Positive Voltage

B

RD

42

Battery Positive Voltage

A

RD

442

Battery Positive Voltage

B

RD

4042

Battery Positive Voltage (w/JL4)

Cool/Fan Fuse

40A

Cool/Fan 1 Relay

Cool/Fan Fuse

40A

Cool/Fan 2 Relay

Cool/Fan Fuse

10A

Cool/Fan 3 Relay

Cool/Fan 1 Relay

--

Cooling Fan - Left

Cool/Fan 2 Relay

--

Cooling Fan - Left and Right High Speed

Cool/Fan 3 Relay

--

Cooling Fan - Left and Right Low Speed

A1

BK

250

Ground

A2

--

--

Battery Positive Voltage Bus

A3

D-BU

473

High Speed Cooling Fan Control

A4

L-BU

409

Cooling Fan Motor Supply Voltage

A6

--

--

Cooling Fan Motor Supply Voltage Bus

A8

--

--

Battery Positive Voltage Bus

B1

--

--

Not Used

B3

YE

5358

Cooling Fan Motor Control

B6

D-BU

473

High Speed Cooling Fan Control

B8

--

--

Battery Positive Voltage Bus

C1

--

--

Not Used

C7

--

--

Battery Positive Voltage Bus

C8

--

--

Battery Positive Voltage Bus

D1

--

--

Battery Positive Voltage Bus

D2

--

--

Battery Positive Voltage Bus

E1-E2

--

--

Not Used

E3

GY

532

Cooling Fan Motor Supply Voltage

E5

--

--

Battery Positive Voltage Bus

F1-F2

--

--

Not Used

F3

D-GN

335

Low Speed Cooling Fan Control

F5

--

--

Battery Positive Voltage Bus

G5

--

--

Battery Positive Voltage Bus

G6

--

--

Battery Positive Voltage Bus

G7

--

--

Not Used

G8

--

--

Battery Positive Voltage Bus

H7-H8

--

--

Not Used

A

RD

1

Battery Positive Voltage

RR WPR Fuse

15A

Rear Wiper/Washer Switch

SEO ACCY Fuse

10A

Upfitter Provisions

WS WPR Fuse

25A

Windshield Wiper Motor Module

TBC ACCY Fuse

10A

Body Control Module (BCM)

IGN 3 Fuse

10A

HVAC Components, Electronic Suspension Control (ESC) Components, Heated Seat Modules - Rear, Rear Wheel Steering Control Module

4WD Fuse

15A

Front Axle Actuator, Transfer Case Shift Control Switch

HTR/AC Fuse

30A

HVAC Control Module

LOCK Relay

--

Door Lock Actuator - Liftgate, Door Latch Assembly - LR/RR

HVAC 1 Fuse

10A

HVAC Control Module, HVAC Actuators

L DOOR 12-WAY - BLACK

--

Fuse Block - Left I/P C4 (Driver Door Harness)

CRUISE Fuse

10A

Cruise Control Switch, Steering Wheel Speed/Position Sensor

UNLOCK Relay

--

Door Lock Actuator - Liftgate, Door Latch Assembly - LR/RR

RR FOG LP Relay

--

Rear Fog Lamps (Export)

BRAKE Fuse

10A

Stop Lamp Switch, Electronic Brake Control Module (EBCM), Traction Control Switch

DRIVER UNLOCK Relay

--

Not Used

PDM Fuse

10A

Front Passenger Door Module (FPDM)

IGN 0 Fuse

10A

Passlock Sensor, Automatic Transmission, Powertrain Control Module (PCM)

TBC IGN 0 Fuse

10A

Body Control Module (BCM)

VEH CHMSL Fuse

10A

Center High Mounted Stop Lamp (CHMSL)

LT TRLR ST/TRN Fuse

10A

Trailer Wiring

LT TRN Fuse

10A

Turn Signal Lamps - Left, Marker Lamps - Left, Driver Door Module (DDM), Instrument Panel Cluster (IPC)

VEH STOP Fuse

15A

Tail/Stop and Turn Signal Lamps - Rear, Throttle Actuator Control (TAC)

BODY 12-WAY BROWN

--

Fuse Block - Left I/P C3 (Body Harness)

RT TRLR ST/TRN Fuse

10A

Trailer Wiring

RT TRN Fuse

10A

Turn Signal Lamps - Right, Marker Lamps - Right, Front Passenger Door Module (FPDM), Instrument Panel Cluster (IPC)

DDM Fuse

15A

Driver Door Module (DDM)

AUX PWR 2 Fuse

20A

Accessory Power Outlet - D-Pillar

LOCKS Fuse

20A

Door Lock/Unlock Relays

ECC Fuse

10A

HVAC Control Assembly - Rear Auxiliary

TBC 2C Fuse

15A

Body Control Module (BCM)

FLASH Fuse

25A

Turn Signal/Hazard Flasher Module

CB LT DOORS

25A

Window Switch - LR, Driver Door Module (DDM)

TBC 2B Fuse

15A

Body Control Module (BCM)

TBC 2A Fuse

15A

Body Control Module (BCM)

A1

--

--

Not Used

A2

GY/BK

255

Power Door Lock Fuse Supply Voltage

A3

--

--

Not Used

A4

TN/BK

254

Power Door Unlock Fuse Supply Voltage

A5

--

--

Not Used

A6

D-BU

2115

Right Turn Signal Lamps Supply Voltage

A7

OG

4240

Battery Positive Voltage

A8

YE

1618

Trailer Left Rear Turn/Stop Lamp Supply Voltage

A9

D-GN

1619

Trailer Right Rear Turn/Stop Lamp Supply Voltage

A10

--

--

Not Used

A11

D-BU

2115

Right Turn Signal Lamps Supply Voltage

D-BU

2115

Right Turn Signal Lamps Supply Voltage

A12

RD

42

Battery Positive Voltage

B1

YE

143

Accessory Voltage

YE

143

Accessory Voltage

B2

YE

43

Accessory Voltage

B3

YE

1977

Rear Fog Lamp Relay Control (w/VD1)

YE

1977

Rear Fog Lamp Relay Control (w/VD1)

B4-B7

--

--

Not Used

B8

WH

17

Stop Lamp Switch Signal

B9-B11

--

--

Not Used

B12

OG

2140

Battery Positive Voltage

C1

--

--

Not Used

C2

BN

141

Ignition 3 Voltage (w/CJ3)

C3

--

--

Not Used

C4

BN

41

Ignition 3 Voltage

C5

BN

441

Ignition 3 Voltage (w/JL4 or NW7)

C6-C7

--

--

Not Avialable

C8

L-BU

1620

Trailer CHMSL Supply Voltage

C9-C12

--

--

Not Used

D1

YE

243

Accessory Voltage

D2

--

--

Not Used

D3

BN

341

Ignition 3 Voltage

BN

341

Ignition 3 Voltage

D4

--

--

Not Used

D5

BN

441

Ignition 3 Voltage

BN

441

Ignition 3 Voltage

D6-D7

--

--

Not Available

D8-D9

--

--

Not Used

D10

BK/WH

1851

Ground

D11

--

--

Not Used

D12

BN

541

Ignition 3 Voltage (NYS)

E1

--

--

Not Used

E2

BN

241

Ignition 3 Voltage (NP8/NR4)

BN

241

Ignition 3 Voltage (NP8)

E3

RD

122

Rear Fog Lamp Supply Voltage (VD1)

E4

GY

118

Left Front Door Speaker Output (-)

GY

118

Left Front Tweeter Speaker Output (-) (Y91)

E5

BN

1046

Class 2 Serial Data

E6

--

--

Not Used

E7

PK

1691

Automatic Day/Night Mirror Low Reference

E8

WH

530

Ignition 0 Voltage

E9

OG

4540

Battery Positive Voltage (VD1)

E10

RD

842

Battery Positive Voltage

E11

OG

4040

Battery Positive Voltage

E12

OG

2240

Battery Positive Voltage

F1

YE

343

Accessory Voltage (E52)

F2

--

--

Not Used

F3

L-BU

2114

Left Turn Signal Lamps Supply Voltage

L-BU

2114

Left Turn Signal Lamps Supply Voltage

F4

GY

1690

Automatic Day/Night Mirror Signal

F5

TN

201

Left Front Door Speaker Output (+)

TN

201

Left Front Tweeter Speaker Output (+) (Y91)

F6

BK

1050

Ground

F7

--

--

Not Used

F8

PK

1020

Off/Run/Crank Voltage

PK

1020

Off/Run/Crank Voltage (VD1)

F9

L-BU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

F10

--

--

Not Used

F11

OG

540

Battery Positive Voltage

F12

--

--

Not Used

A

OG

300

Ignition 3 Voltage

B

L-GN

1427

Right Turn Signal Switch Signal

C

D-GN

1428

Left Turn Signal Switch Signal

D

WH

111

Hazard Switch Signal

E

WH

1390

Off/Run/Crank Voltage

F

BN

4

Accessory Voltage

A

BN/WH

230

Instrument Panel Lamps Dimming Control (w/o YE9)

B

--

--

Not Used

C

OG

1240

Battery Positive Voltage

D

BK

1050

Ground

E

--

--

Not Used

F

OG

4140

Battery Positive Voltage

G

TN

201

Left Front Speaker Output (+) (UQ3)

TN

201

Left Front Speaker Output (+)

H

PK

1691

Automatic Day/Night Mirror Low Reference (DL3)

J

BN

1046

DDM Class 2 Serial Data

K

GY

1690

Automatic Day/Night Mirror Signal (DL3)

L

GY

118

Left Front Speaker Output (-) (UQ3)

GY

118

Left Front Speaker Output (-)

M

L-BU

2114

Left Turn Signal Lamps Supply Voltage

A

--

--

Not Used

B

BN

541

Ignition 3 Voltage

C

BN

541

Ignition 3 Voltage (Z75)

BN

541

Ignition 3 Voltage

D

OG

3140

Battery Positive Voltage (CJ3/CJ2)

E

TN

294

Door Lock Actuator Unlock Control

TN

294

Door Lock Actuator Unlock Control

F

TN

294

Door Lock Actuator Unlock Control (All Except Avalanche Escalade EXT)

G

OG

3040

Battery Positive Voltage

H

L-BU

1620

Trailer CHMSL Supply Voltage

J

--

--

Not Used

K

GY

295

Left Rear Door Lock Actuator Lock Control

GY

295

Right Rear Door Lock Actuator Lock Control

L

--

--

Not Used

M

OG

1240

Battery Positive Voltage

SEO - 6-WAY - BK

--

Relay Block - Body C8

TRAILER - 6-WAY - BN

--

Relay Block - Body C7

UPFIT - 4-WAY - CM

--

Trailer Provisions

SL RIDE - 6-WAY - GY

--

Relay Block - Body C5

HDLNR 2 - 6-WAY - CM

--

Relay Block - Body C4

BODY - 12-WAY - WH

--

Relay Block - Body C10

DEFOG Relay

--

RR DEFOG Fuse

HDLNR 1 - 12-WAY - BN

--

Relay Block - Body C3

SPARE - RELAY

--

Not Used

CB - SEAT

30A

Seat Adjuster Switch - Driver, Memory Seat Module, Lumbar Bolster Switch - Front Passenger, Seat Adjuster Switch - Front Passenger

CB - RT DOOR

25A

Front Passenger Door Module (FPDM), Window Switch - RR

SPARE - 4-WAY - GY

--

Not Used

INFO - 12-WAY - BK

--

Relay Block - Body C9

A1

L-GN

24

Backup Lamp Supply Voltage - BCM

L-GN

24

Backup Lamp Supply Voltage - Junction Block - Rear

A2

--

--

Not Used

A3

BK/WH

1704

Low Reference

A4

D-GN/

WH

636

Ambient Air Temperature Sensor Signal

A5

BK/WH

1851

Ground

BK/WH

1851

Ground

A6

WH

193

Rear Defog Relay Control

A7

--

--

Not Used

A8

BN/WH

230

Instrument Panel Lamps Dimming Control

BN/WH

230

Instrument Panel Lamps Dimming Control (Y91)

A9

YE

1139

Ignition 1 Voltage

A10

--

--

Not Used

A11

BN/WH

230

Instrument Panel Lamps Dimming Control (NP1/NP8)

BN/WH

230

Instrument Panel Lamps Dimming Control (VSES)

A12

GY/BK

690

Courtesy Lamp Supply Voltage

B1

PK

1045

Serial Communications Circuit (w/o Y91)

B2

OG

3740

Battery Positive Voltage (UQ7 w/o Y91)

B3

BK/WH

1851

Ground

BK/WH

1851

Ground

B4

--

--

Not Used

B5

BK/WH

1851

Ground

BK/WH

1851

Ground

B6

OG

1840

Battery Positive Voltage

B7

RD

642

Battery Positive Voltage

B8

BN/WH

230

Instrument Panel Lamps Dimming Control

BN/WH

230

Instrument Panel Lamps Dimming Control (JL4)

BN/WH

230

Instrument Panel Lamps Dimming Control (NYS)

B9

D-GN/WH

817

Vehicle Speed Signal (UQ7 w/Y91)

D-GN/WH

817

Vehicle Speed Signal

B10

--

--

Not Used

B11

OG

3240

Battery Positive Voltage (w/o Y91)

B12

--

--

Not Used

C1

OG

340

Battery Positive Voltage (YE9)

C2

BN/WH

230

Instrument Panel Lamps Dimming Control

BN/WH

230

Instrument Panel Lamps Dimming Control (YE9)

C3

BN/WH

230

Instrument Panel Lamps Dimming Control (YE9)

BN/WH

230

Instrument Panel Lamps Dimming Control (U1S)

C4

OG

1732

Inadvertent Power Supply Voltage

C5

BK/WH

1851

Ground

C6-D7

--

--

Not Available

C8

BN/WH

230

Instrument Panel Lamps Dimming Control

BN/WH

230

Instrument Panel Lamps Dimming Control

C9

OG

1340

Battery Positive Voltage

C10

BN

2409

Interior Park Lamps Supply Voltage

C11

OG

1732

Inadvertent Power Supply Voltage (Y91)

OG

1732

Inadvertent Power Supply Voltage (Avalanche/Escalade EXT)

C12

--

--

Not Used

D1

WH/BK

5515

Inside Air Temperature Sensor Assembly Control (CJ2)

D2

BN/WH

230

Instrument Panel Lamps Dimming Control

D3

BN/WH

230

Instrument Panel Lamps Dimming Control (T89/ w/o Y91)

BN/WH

230

Instrument Panel Lamps Dimming Control (UM8)

D4

OG

1732

Inadvertent Power Supply Voltage

D5

BK/WH

1851

Ground

BK/WH

1851

Ground (U42)

D6-D7

--

--

Not Available

D8

BK/WH

1851

Ground

BK/WH

1851

Ground (Y91)

D9

BK

1050

Ground

D10

BN

2409

Interior Park Lamps Supply Voltage (906 w/NYS)

D11

--

--

Not Used

D12

OG

2340

Battery Positive Voltage (VYU)

E1

BN

718

Low Reference (CJ2)

E2

PK

1691

Automatic Day/Night Mirror Low Reference (DL3)

E3

--

--

Not Used

E4

PU/WH

1382

LED Dimming Signal

PU/WH

1382

LED Dimming Signal (NP1/NP8)

E5

BK/WH

1851

Ground (AU3/YE9)

BK/WH

1851

Ground (UQ7/Y91)

E6

D-GN/WH

817

Vehicle Speed Signal

D-GN/WH

817

Vehicle Speed Signal (NYS)

E7

PU/WH

1382

LED Dimming Signal

PU/WH

1382

LED Dimming Signal

E8

BK/WH

1851

Ground

BK/WH

1851

Ground

E9

--

--

Not Used

E10

RD

242

Battery Positive Voltage

E11-E12

--

--

Not Used

F1

D-GN

734

Inside Air Temperature Sensor Signal (CJ2)

F2

GY

1690

Automatic Day/Night Mirror Signal (DL3)

F3

PK

739

Ignition 1 Voltage

F4

TN/WH

1384

Selective Ride Control Switch Signal

F5

BK/WH

1851

Ground (NP1/NP8)

BK/WH

1851

Ground (U2K/U2L & Y91)

F6

PU/WH

1382

LED Dimming Signal (Z75 or T79)

PU/WH

1382

LED Dimming Signal (NYS)

F7

OG

4540

Battery Positive Voltage

OG

4540

Battery Positive Voltage (T79)

F8

BK/WH

1851

Ground ( Y91)

BK/WH

1851

Ground (VD1)

F9

L-BU

1620

Trailer CHMSL Supply Voltage

F10

D-BU

47

Trailer Auxiliary Supply Voltage (w/o LU3)

F11

YE

243

Accessory Voltage

F12

--

--

Not Used

A

L-GN

24

Backup Lamp Supply Voltage

B

OG

4540

Battery Positive Voltage

C

BK

1050

Ground

D

--

--

Not Used

E

YE

1139

Ignition 1 Voltage

F

D-GN

2308

Passenger Air Bag OFF Indicator Control (ALO)

G

BK/WH

1704

Low Reference (YE9)

H

D-BU

2307

Passenger Air Bag ON Indicator Control (ALO)

J

--

--

Not Used

K

D-GN/WH

636

Ambient Air Temperature Sensor Signal (YE9)

L

GY/BK

690

Courtesy Lamp Supply Voltage

GY/BK

690

Courtesy Lamp Supply Voltage (Avalanche/Escalade EXT)

M

OG

1732

Inadvertent Power Supply Voltage

A

BN/WH

230

Instrument Panel Lamps Dimming Control (YE9)

BN/WH

230

Instrument Panel Lamps Dimming Control (C36 or C69)

B

PK

1691

Automatic Day/Night Mirror Low Reference (DL3)

C

GY

1690

Automatic Day/Night Mirror Signal (DL3)

D

D-GN

734

Inside Air Temperature Sensor Signal (CJ2)

E

BN

718

Low Reference (CJ2)

F

WH/BK

5515

Inside Air Temperature Sensor Assembly Control (CJ2)

A

BN

2409

Interior Park Lamps Supply Voltage

B

RD

242

Battery Positive Voltage

C

D-BU

47

Trailer Auxiliary Supply Voltage

D

L-BU

1620

Trailer CHMSL Supply Voltage

E

--

--

Not Used

F

BK

1050

Ground

A

OG

2340

Battery Positive Voltage

B-D

--

--

Not Used

E

OG

4540

Battery Positive Voltage

F

BK

1050

Ground

A

--

--

Not Used

B

PK

1045

Serial Communications Circuit

C

--

--

Not Used

D

OG

3740

Battery Positive Voltage (UQ7)

E

OG

340

Battery Positive Voltage (UK6)

OG

340

Battery Positive Voltage (U2K/U2L)

F-G

--

--

Not Used

H

OG

3240

Battery Positive Voltage (UE1)

OG

3240

Battery Positive Voltage (UE1)

J

OG

3240

Battery Positive Voltage (U42)

K

BK/WH

1851

Ground (UE1)

BK/WH

1851

Ground (U42)

L

BK/WH

1851

Ground (UE1)

M

BK/WH

1851

Ground (UQ7)

BK/WH

1851

Ground (U2K/U2L)

A

OG

4540

Battery Positive Voltage - LR Heated Seat Module (Y91)

OG

4540

Battery Positive Voltage - RR Heated Seat Module (Y91)

B

GY/BK

690

Courtesy Lamp Supply Voltage (Suburban/Escalade ESV)

C

GY/BK

690

Courtesy Lamp Supply Voltage - LR Door

GY/BK

690

Courtesy Lamp Supply Voltage - RR Door

D

D-GN

2308

Passenger Air Bag OFF Indicator Control (ALO)

E

OG

1440

Battery Positive Voltage

F

BN/WH

230

Instrument Panel Lamps Dimming Control

BN/WH

230

Instrument Panel Lamps Dimming Control

G

D-BU

2307

Passenger Air Bag ON Indicator Control (w/ALO)

H

OG

1440

Battery Positive Voltage

J

D-GN/WH

817

Vehicle Speed Signal (Z75)

K

OG

1340

Battery Positive Voltage

L

PU

293

Rear Defog Element Supply Voltage

M

YE

1139

Ignition 1 Voltage

YE

1139

Ignition 1 Voltage (ALO)

2A

D-GN

117

Right Front Speaker Output (-)

2B

L-GN

200

Right Front Speaker Output (+)

2C-2E

--

--

Not Used

2F

BK

1050

Ground

3A-3F

--

Not Used

4A

BK

1050

Ground

4B

OG

52

Blower Motor High Control (CJ3)

GY/BK

2337

Lower Right Air Temperature Sensor Signal (CJ2)

4C

PU

73

Medium 3 Blower Motor Control (CJ3)

BN

718

Low Reference (CJ2)

4D

RD

542

Battery Positive Voltage

4E

TN

63

Auxiliary Blower Motor Medium 1 Control (CJ3)

PU

1838

Recirculation Door Position Signal (CJ2)

4F

PU/WH

760

Auxiliary Front Blower Motor Switch Signal (CJ2)

4G

YE

60

Blower Motor Low Control (CJ3)

4H

--

--

Not Used

4J

L-BU/BK

1688

5-Volt Reference

4K

L-BU

72

Medium 2 Blower Motor Control (CJ3)

4L

--

--

Not Used

4M

YE

1791

Low Reference

5A

--

--

Not Used

5B

L-GN

2275

Mode Door Position Signal

5C

TN

2273

Mode Door Control

5D

D-BU

1199

Left Air Temperature Door Control

5E

L-BU

733

Left Air Temperature Door Position Signal

5F

--

--

Not Used

6A

OG

3840

Battery Positive Voltage

6B

BN

2409

Interior Park Lamps Supply Voltage

6C

BK

1050

Ground

6D

D-BU

1353

RAP Supply Voltage

6E

BN/WH

230

Instrument Panel Lamps Dimming Control

6F

--

--

Not Used

7A

--

--

Not Used

7B

TN

1047

PDM Class 2 Serial Data

7C

OG

4240

Battery Positive Voltage

7D

--

--

Not Used

7E

OG

1340

Battery Positive Voltage

7F

D-BU

2115

Right Turn Signal Lamps Supply Voltage

8A

WH/BK

2339

Lower Left Air Temperature Sensor Signal (CJ2)

8B

--

--

Not Used

8C

BN

341

Ignition 3 Voltage

8D

D-BU

1646

Right Air Temperature Door Position Signal

8E

WH/BK

1236

Right Air Temperature Door Control

8F

D-GN

1614

Recirculation Door Control

A

D-GN

117

Right Front Speaker Output (-)

D-GN

117

Right Front Speaker Output (-) (UQ3)

B

L-GN

200

Right Front Speaker Output (+)

L-GN

200

Right Front Speaker Output (+) (UQ3)

C-E

--

--

Not Used

F

BK

1050

Ground

BK

1050

Ground (w/o YE9)

A

BK

1050

Ground

B

GY/BK

2337

Lower Right Air Temperature Sensor Signal (CJ2)

OG

52

Blower Motor High Control (CJ3)

C

BN

718

Low Reference (CJ2)

BN

718

Low Reference - (CJ2)

PU

73

Medium 3 Blower Motor Control (CJ3)

D

RD

542

Battery Positive Voltage

E

PU

1838

Recirculation Door Position Signal (CJ2)

TN

63

Auxiliary Blower Motor Medium 1 Control (CJ3)

F

PU/WH

760

Blower Motor Speed Control (CJ2)

G

YE

60

Blower Motor Low Control (CJ3)

H

L-BU/BK

1688

5-Volt Reference (CJ2)

L-BU/BK

1688

5-Volt Reference (CJ2)

J

L-BU/BK

1688

5-Volt Reference (CJ2)

L-BU/BK

1688

5-Volt Reference (CJ2)

K

--

--

Not Used

L

YE

1791

Low Reference (CJ2)

YE

1791

Low Reference (CJ2)

M

YE

1791

Low Reference (CJ2)

YE

1791

Low Reference (CJ2)

A

--

--

Not Used

B

L-GN

2275

Mode Door Position Signal (CJ2)

C

TN

2273

Mode Door Control (CJ2)

D

D-BU

1199

Left Air Temperature Door Control (CJ2)

E

L-BU

733

Left Air Temperature Door Position Signal (CJ2)

F

--

--

Not Used

A

OG

3840

Battery Positive Voltage (CF5)

B

BN

2409

Interior Park Lamps Supply Voltage (U01)

C

BK

1050

Ground (CF5)

BK

1050

Ground (CF5)

BK

1050

Ground (NYS)

D

D-BU

1353

RAP Supply Voltage (CF5)

E

BN/WH

230

Instrument Panel Lamps Dimming Control (CF5)

F

--

--

Not Used

A

--

--

Not Used

B

TN

1047

PDM Class 2 Serial Data

C

OG

4240

Battery Positive Voltage

D

--

--

Not Used

E

OG

1340

Battery Positive Voltage

F

D-BU

2115

Right Turn Signal Lamps Supply Voltage

A

WH/BK

2339

Lower Left Air Temperature Sensor Signal (CJ2)

B

BN

341

Ignition 3 Voltage (CJ2)

BN

341

Ignition 3 Voltage (CJ2)

C

BN

341

Ignition 3 Voltage (CJ2)

BN

341

Ignition 3 Voltage (CJ2)

D

D-BU

1646

Right Air Temperature Door Position Signal (CJ2)

E

WH/BK

1236

Right Air Temperature Door Control (CJ2)

F

D-GN

1614

Recirculation Door Control (CJ2)

A

L-BU

2114

Left Turn Signal Lamps Supply Voltage

B

L-BU

1320

Stop Lamp Supply Voltage

C

L-GN

24

Backup Lamp Supply Voltage

D

BN/WH

2609

Right Rear Park Lamps Supply Voltage

E

BK

1750

Ground

F

--

--

Not Used

G

BN

2509

Left Rear Park Lamps Supply Voltage

H

D-BU

2115

Right Turn Signal Lamps Supply Voltage

A

BK

1750

Ground

B

BK

1750

Ground

C

BK

1750

Ground

D

L-BU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

E

BN

2509

Left Rear Tail Lamps Supply Voltage

F

L-GN

24

Backup Lamp Supply Voltage

G

--

--

Not Used

H

L-BU

2114

Left Turn Signal Lamps Supply Voltage

A

BN/WH

2609

Right Rear Park Lamps Supply Voltage

B

--

--

Not Used

C

BK

1750

Ground

D

BK

1750

Ground (906 w/NYS)

E

BK

1750

Ground (906 and NYS)

F

--

--

Not Used

G

BN

2509

Left Rear Park Lamps Supply Voltage

H

BK

1750

Ground

A

L-BU

1320

Stop Lamp Supply Voltage

B

BRN/WH

2609

Right Rear Park Lamps Supply Voltage

C

BK

1750

Ground

D

BK

1750

Ground

E

L-GN

24

Backup Lamp Supply Voltage

F

D-BU

2115

Right Turn Signal Lamps Supply Voltage

G

--

--

Not Used

H

BK

1750

Ground