Electrical Center Identification Viewsww2.justanswer.com/uploads/Bluegorilla/2010-04-21_184501...2010/04/21 · 2001 Chevrolet Chevy Suburban - 2WD | Sierra, Silverado, Suburban,

2001 Chevrolet Chevy Suburban - 2WD | Sierra, Silverado, Suburban, Tahoe, Yukon (VIN C/K) Service Manual |

Body and Accessories | Wiring Systems | Component Locator | Document ID: 703225

Electrical Center Identification Views

Table 1: Junction Block - Underhood Label Usage

Table 2: Junction Block - Underhood C1








Table 10: Fuse Block Label Usages

Table 11: Fuse Block C1




Table 15: Junction Block - I/P C1








Table 23: Junction Block - Body C1










Table 33: Junction Block - Rear Lamps C1




© 2010 General Motors. All rights reserved.

Page 1 of 64Document ID: 703225

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Junction Block -- Underhood Label

Fuse/Circuit

BreakerRating

Description

Important:: Numbers shown are to reference position only - component not marked.

STUD 1 Fuse #1 40A Trailer Wiring / Automatic Level Control Compressor

ABS Fuse #2 60A Brake Pressure Modulator Valve (Pump)

IGN A Fuse #3 40A Starter Relay, Ignition Switch-IGN 1, TURN, SEO IGN Fuses

AIR Fuse #4 30A Secondary Air Injection Reaction Pump

RAP Fuse #5 50A Rap Relay, MIR/LOCK DR LOCK Fuses and SEATS Circuit Breaker

Junction Block - Underhood Label Usage



IGN B Fuse #6 50A Ignition Switch-Rap Relay, Wiper/Washer and SEO ACCY Fuses

RAP 2 Fuse #7 50APower Window RF Switch, Power Window RR Switch, Power

Sunroof

STUD 2 Fuse #8 30A Body Wiring Provisions, Trailer Wiring

TRL R TRN 9 10A Trailer Turn and Stop

TRL L TRN Fuse

#1010A Trailer Turn

INJ B Fuse #11 15AFuel Injectors 2, 4, 6, and 8, Ignition Coils, Engine Shutoff

Solenoid and Sensor-Diesel

PARK LP Fuse

#1230A

Park Lamp Relay, Headlamp and Panel Dimmer Switch-Park

Lamps

FRT HVAC Fuse

#1330A Blower Motor (High Speed)

STOP LPS Fuse

#1420A

VEH STOP and CHMSL Fuses, Trailer Wiring (LH, RH Turn and

Stop Lamp)

ECM 1 Fuse #15 10AVehicle Control Module (VCM)/Powertrain Control Module (PCM)

- (from IGN 1 Relay)

CHMSL Fuse

#1610A Center High Mounted Stop Lamp

VEH STOP Fuse

#1710A Vehicle Stop Lamps

TRL B/U Fuse

#1910A Trailer Backup Lamps

INJA Fuse #20 15AFuel Injectors 1, 3, 5, and 7, Ignition Coils, Glow Plug Module,

Fuel Heat, Water in Fuel (WIF) Sensor, Wastegate Solenoid



RR HVAC Fuse

#2130A Rear Heater, Rear Blower Relays

VEH B/U Fuse

#2215A Vehicle Backup Lamps

ENG 1 Fuse #23 10A

Mass Air Flow (MAF) Sensor, Camshaft Position (CMP) Sensor,

Evaporator Emission (EVAP) Canister Vent Valve, Evaporative

Emission (EVAP) C Purge Valve

ETC Fuse #24 15A Electronic Throttle Control (ETC)

IGN E Fuse #25 10AA/C Compressor Clutch Relay, DRL Relay, Rear Defog Relay,

Secondary Injection Reaction Pump Relay

B/U LP Fuse #26 25A Backup Lamps, BTSI

ATC Fuse #27 20A Automatic Transfer Case (ATC) Control Module, Encoder Motor

RTD Fuse #28 30A Real Time Damping (RTD)

RR PRK Fuse

#2910A

RR Park Lamps

ECM B Fuse #30 20AFuel Pump Relay, Vehicle Control Module (VCM)/Powertrain

Control Module (PCM)

O2 A Fuse #31 15A Heated Oxygen Sensors

O2 B Fuse #32 15A Heated Oxygen Sensors

LR PRK Fuse

#3310A

LR Park Lamps

RR DEFOG Fuse

#3430A

Rear Window Defogger

TRL PRK Fuse

#3515A

Trailer Park



PRIME #36 -- Fuel Pump Prime Port

RT HDLP Fuse

#3715A

RH Headlamps (Hi and Low)

HTD MIR Fuse

#3810A

Heated Outside Mirrors

LT HDLP Fuse

#3915A

LH Headlamps (Hi and Low)

A/C Fuse #40 10A A/C Compressor Clutch

AUX PWR Fuse

#4120A

Auxiliary Power Outlets

SEO 2 Fuse #42 30A Roof Beacon and Relay, Full Feature Seat - LH and RH

SEO 1 Fuse #43 15A Roof Beacon Switch, Cellular Phone Wiring Provisions

DRL Fuse #44 10A Daytime Running Lamps (DRL)

FOG LPS Fuse

#4515A

Fog Lamps

RADIO Fuse #46 15A Radio and Instrument Cluster

CIGAR Fuse #47 15A Data Link Connector, Cigar Lighter

RT TURN Fuse

#4810A

RH Turn Signals

ATSLC Fuse #49 10A Automatic Transmission Shift Lock Control Solenoid

LT TURN Fuse

#5010A

LH Turn Signals



FR PRK Fuse

#5110A

Front Park Lamps

W/W Pump Fuse

#5215A

Windshield Washer Pump

IGN C Fuse #53 20A Ignition Switch, Crank, IGN 0 Fuses

RDO AMP Fuse

#5425A

Radio/Audio Systems Amplifier

HAZ LP Fuse

#5520A

Hazard Lamps

EXP LPS Fuse

#5610A

Not Used

HORN Fuse #57 15A Horn/Horn Relay

CTSY LP Fuse

#5815A

Inadvertent Power Relay (Courtesy Lamps)

RR WPR Fuse

#5925A

RR Wiper Washer, RR Wiper Motor

TBC Fuse #60 10A Body Control Module



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


A3

BLK 28 Horn Relay Control

BLK 28 Horn Relay Control

A4 LT BLU 74 Park Lamp Switch Signal


A6 BLK/WHT 451 Ground

A7 BLK 550 Ground

A8 -- -- Not Used

A9 PNK 3 Ignition 1 Voltage

Junction Block - Underhood C1




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


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




C4



C5 ORN 2340 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


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

WHT 17 Stop lamp Switch Signal




E1



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

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


F1-F2 __ __ Not Used

F3 LT BLU 14 Left Turn Signal Lamps Supply Voltage

F4



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



F11 LT BLU 1320 CHMSL Supply Voltage



• 68-Way F Metri-Pack 280 Series (BLK)



A3 DK BLU 604 A/C High Pressure Recirculation Switch Signal



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






C4 PNK 239 Ignition 1 Voltage


C10

PNK 1039 Ignition 1 Voltage




C11


PNK 1039 Ignition 1 Voltage (Diesel)

C12



D1 BLK/WHT 1695 Axle Switch Signal

D2 -- -- Not Used

D3 DK GRN/WHT 459 A/C Clutch Relay Control


D8



D9 PNK 639 Ignition 1 Voltage

D10



D11 PPL 6 Starter Solenoid Crank Voltage

D12 BLK 550 Ground

E1

BLK/WHT 1695 Axle Switch Signal

BLK/WHT 1695 Axle Switch Signal

E2 PNK 1020 Off/Run/Crank Voltage



PNK 1020 Off/Run/Crank Voltage

E3 LT GRN 275 Park Neutral Position Switch Park Signal


E6 PNK 1239 Ignition 1 Voltage

E7



E8



PNK 439 Ignition 1 Voltage (Diesel)



F1 -- -- Not Used

F2



F3 LT GRN/BLK 584 A/T Shift Lock Control Switch Supply 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 (M/T)

YEL 1737 Starter Relay Coil Supply Voltage (A/T)

F12 -- -- Not Used

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





A4 LT GRN 1624 Trailer Backup Lamps Supply Voltage

A5 LT BLU 2114 Left Turn Signal Lamps Supply Voltage

A6 DK GRN 1619Trailer Right Rear Turn/Stop Lamp Supply

Voltage

B1 BRN 2509 Left Rear Park Lamps 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


C5 TAN/WHT 1384 Selective Ride Control Switch Signal

C6 YEL 1618Trailer Left Rear Turn/Stop Lamp Supply

Voltage


D5 TAN/WHT 1384 Selective Ride Control Switch Signal



D6 -- -- Not Used

E1 BRN 2109 Trailer Park Lamps Supply Voltage

E2 -- -- Not Used


E4 -- -- Not Used

E5 LT BLU 1620 Trailer CHMSL Supply Voltage

E6 -- -- Not Used

F1 GRY 120 Fuel Pump Supply Voltage


F4 LT BLU 1320 CHMSL Supply Voltage



• 32-Way F Metri-Pack 280 Series (GRN)





A1 -- -- Not Used

A2

DK BLU 545 DRL Supply Voltage

DK BLU 545 DRL Supply Voltage

A3

PPL 34 Front Fog Lamps Supply Voltage

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

DK GRN 1329 Horn Fuse Supply Voltage

B1



B2 -- -- Not Used

B3

YEL 525 Headlamp Dimmer Switch Low Beam Signal

YEL 525 Headlamp Dimmer Switch Low Beam Signal

B4



B5 BRN 2309 Front Park Lamps Supply Voltage



BRN 2309 Front Park Lamps Supply Voltage

B6 DK GRN/WHT 266 Rear Window Washer Pump Supply Voltage

C1 -- -- Not Used

C2




C5



C6 -- -- Not Used


E1 -- -- Not Used

E2 BLK/WHT 174 Low Washer Fluid Indicator Supply Voltage


E5

LT BLU 2114 Left Turn Signal Lamps Supply Voltage


E6 ORN 1840 Battery Positive Voltage


F4 DK BLU 2115 Right Turn Signal Lamps Supply Voltage



DK BLU 2115 Right Turn Signal Lamps Supply Voltage



• 2-Way (BLK)


A -- -- Not Used

B RED 842 Battery Positive Voltage





• 2-Way F Metri-Pack 800 Series (BRN)


A RED 542 Battery Positive Voltage



Connector Part

Information

• 12160893

• 1-Way F Metri-Pack 800 Series Flxlck Maxi

(BLK)







• 2-Way F MaxiFuse (GRY)



B -- -- Not Used




Fuse Block Label

Fuse/Circuit

Breaker Rating Description

Important:: Numbers shown are to reference position only - component not marked.

HVAC 1 Fuse #1 10A HVAC Control Module, Mode Door Motors/Actuators

IGN 3 Fuse #2 10A Memory Seat Module, LH and RH Heated Seat Switch

BRAKE Fuse #3 10A Electronic Brake Control Module (EBCM)

HTR A/C Fuse #4 25A Blower Motor (all except high speed)

IGN 0 Fuse #5 10AAutomatic Transmission, Instrument Cluster, Vehicle Control

Module (VCM)/Powertrain Control Module (PCM)

Fuse Block Label Usages



CRUISE Fuse #6 10ACruise Control Module, Cruise Control Switch, Instrument

Cluster, Body Control Module (BCM)

4WD Fuse #7 15AAuxiliary Battery Relay, Front Axle Actuator/Switch, Automatic

Transfer (ATC) Control Module, Vehicle Control Module (VCM)

TURN Fuse #8 20A Feeds LT Turn and RT Turn Fuses - Turn Signals

WS WIPER Fuse

#1225A Windshield Wiper, Windshield Washer Pump

SEO IGN Fuse

#1310A Selectable Ride

ILLUM Fuse #14 10A Instrument Cluster, Instrument Panel Switches (Backlit)

IGN 1 Fuse #15 10ABody Control Module (BCM), Instrument Cluster, Automatic

Day-Night

SEO ACCY Fuse

#1610A Body Builder Provision

CRANK Fuse #17 10A Starter Relay

AIR BAG Fuse #18 15AInflatable Restraint Sensing and Diagnostic Module, Inflatable

Restraint Instrument Panel Module Switch

MIR/LOCK Fuse

#193A Power Mirrors, Memory Seat Switch, Power Door Lock Relays

SEATS (CB) #20 25A Power Seats, Memory Seats (LH and RH)

DR LOCKS Fuse

#2120A Power Door Lock (Actuators)

LOCK Fuse #22 15A Power Door Locks (Actuators)



INT PK Fuse #24 10A

Ash Tray Lamp, Cupholder, Radio Display Lighting, Center Roof

Markers, Back Lighting for: Door Switches; Heated Seat

Switches; Sunroof Switch

UNLOCK Fuse #25 15A Power Door Locks (Actuators)

PWR WDO (CB)

#2725A Power Windows (Uplevel Vehicle)

RDO I Fuse #29 10A Radio (Base Vehicle)

UNLOCK JMPR

(Relay/Fuse)30A Power Door Locks (non-Keyless Entry)

Connector Part

Information

• 12193906


Pin Wire Color

Circuit

No. Function

A1 BRN 141 Ignition 3 Voltage


A3 YEL 143 Accessory Voltage

Fuse Block C1



YEL 143 Accessory Voltage


A5

YEL 1139 Ignition 1 Voltage

YEL 1139 Ignition 1 Voltage

A6 RED 542 Battery Positive Voltage


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


B3 -- -- Not Used

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




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


C8

BRN 2409 Interior Park Lamps Supply 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


D1 BRN 541 Ignition 3 Voltage




D3



D4



D5 LT GRN 2806 Crank Voltage


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 1307Power Window Master Switch Lockout Signal

(Crewcab/Utility)

D12 TAN 201 Left Front Speaker Output (+) (Base Pickup)

E1 -- -- Not Used

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)

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


F1 BRN 341 Ignition 3 Voltage

F2




F4 GRY/BLK 255 Power Door Lock Fuse Supply Voltage

F5 LT GRN/BLK 584 A/T Shift Lock Control Switch Supply Voltage

F6







F12 LT BLU 195 Door Lock Control


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


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 C3



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 1307Power Window Master Switch Lockout Signal

(Uplevel)

TAN 201 Left Front Speaker Output (+) (Base)

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

H BRN 2409 Interior Park Lamps Supply Voltage

Fuse Block C4



J

ORN/BLK 1732 Courtesy Lamps Supply Voltage (Uplevel )

GRY 118 Left Front Speaker Output (-) (Base Pickup)

K

DK GRN 1001 RAP 1 Fuse Supply Voltage

BLK 1850 Ground (Base Pickup Only)

L ORN 2140 Battery Positive Voltage

M TAN 694 Driver Door Lock Motor Unlock




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

Fuse Block C6



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


J DK BLU 1307 Power Window Master Switch Lockout Signal

K GRY/BLK 255 Power Door Lock Fuse Supply Voltage

L-M -- -- Not Used

Junction Block -- I/P







A4 LT GRN 262 Driver Door Key Switch Signal


A9 BLK 2450 Ground

A10 BLK 2450 Ground

A11 BLK 2450 Ground

A12 TAN/BLK 254 Power Door Unlock Fuse Supply Voltage


B3 ORN/BLK 1732 Courtesy Lamps Supply Voltage

B4 DK GRN 1001 RAP 1 Fuse Supply Voltage

Junction Block - I/P C1




B10 GRY 8 Instrument Panel Lamp Supply Voltage

B11 BRN 2409 Interior Park Lamps Supply Voltage

B12 DK BLU 1307 Power Window Master Switch Lockout Signal


C2 -- -- Not Used

C3 BRN 541 Ignition 3 Voltage

C4 WHT 156 Courtesy Lamp Low Control


C8

BLK 707 RAP Relay Coil Supply Voltage

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

DK BLU/WHT 727 Secondary Door Latch Switch Signal

D1 BLK 2450 Ground




D10 GRY 8 Instrument Panel Lamp Supply Voltage


E1 -- -- Not Used

E2 BLK 2450 Ground

E3 RED 708 Mode Door Position Signal

E4 LT BLU 733 Air Temperature Door Position Signal


E7 BLK 1850 Ground

E8 BRN 718 Low Reference

E9 -- -- Not Used

E10




F1 GRY 598 5 Volt Reference


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



F7 ORN/BLK 1732 Courtesy Lamps Supply Voltage

F8







A GRY/BLK 255 Power Door Lock Fuse Supply Voltage

B






C

BLK 2450 Ground

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

Connector Part

Information

• 12193923


Pin Wire Color

Circuit

No. Function

A



B ORN/BLK 1732Courtesy Lamps Supply Voltage (Dome Lamp/RR

Door)




ORN/BLK 1732Courtesy Lamps Supply Voltage (Dome Lamp/RR

Door)

C



D BRN 541 Ignition 3 Voltage

E ORN 1740 Battery Positive Voltage

F DK GRN 801 RAP 2 Fuse Supply Voltage




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

GRY/BLK 255 Power Door Lock Fuse Supply Voltage

E

TAN/BLK 254 Power Door Unlock Fuse Supply Voltage

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







A -- -- Not Used

B BRN 341 Ignition 3 Voltage

C



D

GRY 598 5 Volt Reference

GRY 598 5 Volt Reference

E GRY 598 5 Volt Reference

F BLK 1050 Ground

Connector Part

Information

• 12193929

• 6-Way F Metri-Pack 280 Series Flexlock (LT

GRN)






B BRN 2409 Interior Park Lamps Supply Voltage

C

BLK 1050 Ground

BLK 1050 Ground

D-E -- -- Not Used

F DK GRN 801 RAP 2 Fuse Supply Voltage

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 1732Courtesy Lamps Supply Voltage (Front Passenger

Door)

C BLK 1050 Ground

D LT GRN 262 Driver Door Key Switch Signal




E

DK GRN 801RAP 2 Fuse Supply Voltage (Utility/ 4-Door

Pickup)

DK GRN 117 Right Front Speaker Output (-)

F


LT GRN 200 Right Front Speaker Output (+)




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)

BLK 2450 Ground (HVAC Manual)




E



E



F RED 708 Mode Door Position Signal

Junction Block -- Body



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

PPL/WHT 1382 LED Dimming Signal

A6 PPL/WHT 1035 Starter Relay Coil Supply Voltage

A7 PPL 420 TCC Brake Switch Signal

Junction Block - Body C1



PPL 420 TCC Brake Switch Signal

A8



A9 -- -- Not Used

A10

ORN 1732 Courtesy Lamps Supply Voltage


A11 LT GRN 1324 Backup Lamp Supply Voltage

A12

BLK 1850 Ground

BLK 1850 Ground

B1

DK GRN 835 Entertainment and Comfort Serial Data

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 149Courtesy Lamp Supply Voltage/Cargo Lamp Low

Control

DK BLU/WHT 149Courtesy Lamp Supply Voltage/Cargo Lamp Low

Control


B12

BLK 1850 Ground

BLK 1850 Ground

C1



C2 BLK 1850 Ground

C3

BLK 1850 Ground

BLK 1850 Ground

C4 GRY 8 Instrument Panel Lamp Supply Voltage - 1

C5

GRY 8 Instrument Panel Lamp Supply Voltage



C9 PNK 39 Ignition 1 Voltage

C10





C11 LT BLU 1620 Trailer CHMSL Supply Voltage

C12 -- -- Not Used

D1 -- -- Not Used

D2 BLK 1850 Ground

D3






D8 PNK 39 Ignition 1 Voltage


D10




E1 ORN/BLK 156 Courtesy Lamp Low Control

E2 GRY/BLK 690 Courtesy Lamp Relay Control

E3

WHT 1430 Exterior Courtesy Lamps Supply Voltage

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



E10



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


F8 -- -- Not Used

F9 PNK 39 Ignition 1 Voltage




F12 BLK/WHT 1704 Low Reference

Connector Part

Information

• 12193905


GRY)


A1 ORN 1732 Courtesy Lamps Supply Voltage

A2 DK BLU 1393 Interior Lamp Relay Coil Control

A3 DK BLU 45 Park Lamp Supply Voltage


A6 LT BLU 74 Park Lamp Switch Signal


A8 -- -- Not Used




A9





B1 ORN 1732 Courtesy Lamps Supply Voltage


B5



B6 WHT 1080 Park Lamp Relay Control

B7 -- -- Not Used

B8 BLK/WHT 451 Ground

B9




C1 -- -- Not Used

C2



C3 LT GRN/BLK 592 DRL Relay Control



C4 -- -- Not Used

C5




C8

BLK/WHT 451 Ground

BLK/WHT 451 Ground

C9

BLK 1850 Ground

BLK 1850 Ground

C10

BLK 1850 Ground

BLK 1850 Ground

C11 BLK 1850 Ground





D5

DK GRN/WHT 817 Vehicle Speed Signal





D8 BLK/WHT 451 Ground

D9 BLK 1850 Ground

D10 LT BLU 1620 Trailer CHMSL Supply Voltage

D11





E5




E10 RED 142 Battery Positive Voltage


E12 -- -- 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




F9



F10 DK BLU 47 Trailer Auxiliary Supply Voltage

F11 YEL 243 Accessory Voltage

F12 BLK 2550 Ground





B -- -- Not Used

C BLK 2550 Ground

D YEL 243 Accessory Voltage




E -- -- Not Used

F ORN 2240 Battery Positive Voltage




A LT BLU 1620 Trailer CHMSL Supply Voltage


C DK BLU 47 Trailer Auxiliary Supply Voltage

D BRN 2409 Interior Park Lamps Supply Voltage

E -- -- Not Used

F BLK 1850 Ground




Connector Part

Information

• 12194036


Pin Wire Color

Circuit

No. Function

A PNK 39 Ignition 1 Voltage

B DK BLU/WHT 149Courtesy Lamp Supply Voltage/Cargo Lamp Low

Control

C

ORN/BLK 156 Courtesy Lamp Low Control

ORN/BLK 156 Courtesy Lamp Low Control

D



E



F ORN 1732 Courtesy Lamps Supply Voltage




G LT BLU 1620 Trailer CHMSL Supply Voltage


J LT GRN 1324 Backup Lamp Supply Voltage

K BLK 1850 Ground

L

BLK 1850 Ground

BLK 1850 Ground

M

BLK 1850 Ground

BLK 1850 Ground

Connector Part

Information

• 15319873


GRN)


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












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







A -- -- Not Used




• 2-Way F Metri-Pack 280 Series








• 8-Way F Global Tech 280 Series (BLU)


A LT BLU 2114 Left Turn Signal Lamps Supply Voltage

B LT BLU 1320 CHMSL Supply Voltage

C LT GRN 1324 Backup Lamp Supply Voltage

D BRN/WHT 2609 Right Rear Park Lamps Supply Voltage

E BLK 1750 Ground -UY7

F LT GRN 1324 Backup Lamp Supply Voltage

G BRN 2509 Left Rear Park Lamps Supply Voltage

Junction Block - Rear Lamps C1



H DK BLU 2115 Right Turn Signal Lamps Supply Voltage


• 7-Way F Global Tech 280 Series (GRY)


A BLK 1750 Ground

B BLK 1750 Ground

C BLK 1750 Ground

D LT BLU 1320 CHMSL Supply Voltage

E BRN 2509 Left Rear Park Lamps Supply Voltage

F LT GRN 1324 Backup Lamp Supply Voltage

H LT BLU 2114 Left Turn Signal Lamps Supply Voltage





• 8-Way F Global Tech 280 Series (BRN)


A BRN/WHT 2609 Right Rear Park Lamps Supply Voltage

B BRN/WHT 2609 Right Rear Park Lamps Supply Voltage

C BLK 1750 Ground

D BLK 1750 Ground

E BLK 1750 Ground

F BRN 2509 Left Rear Park Lamps Supply Voltage

G BRN 2509 Left Rear Park Lamps Supply Voltage

H BLK 1750 Ground





• 7-Way F Global Tech 280 Series (BLK)


A LT BLU 1320 CHMSL Supply Voltage

B BRN/WHT 2609 Right Rear Park Lamps Supply Voltage

C BLK 1750 Ground

D BLK 1750 Ground

E LT GRN 1324 Backup Lamp Supply Voltage

F DK BLU 2115 Right Turn Signal Lamps Supply Voltage

H BLK 1750 Ground




Electrical Center Identification Viewsww2.justanswer.com/uploads/Bluegorilla/2010-04-21_184501...2010/04/21 · 2001 Chevrolet Chevy Suburban - 2WD | Sierra, Silverado, Suburban,

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