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Home › Chevrolet › 2004 › SSR › Repair and Diagnosis › External Pages › Different car › Section 449 (Wiring Systems - Electrical Component Locator Views) › Component Locator › Electrical Center Identification Views › Fuse Block - Underhood Bottom View

Fuse Block - Underhood Bottom View

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Fuse Block - Underhood Bottom View
GM891850Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood - C1 Connector End View

GM365994Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193905
  • 68-Way F Metri-Pack 280 Series Flexlock (GRY)
Pin Wire Color Circuit No. Function
A1 ORN 3940 Battery Positive Voltage (w/JF4)
A2 - - Not Used
A3 YEL 5 Crank Voltage
A4 ORN 2040 Battery Positive Voltage (w/YE9)
A5 ORN 4340 Battery Positive Voltage
A6 PNK 39 Ignition 1 Voltage
A7 YEL 1139 Ignition 1 Voltage
A8 LT GRN/BLK 584 A/T Shift Lock Control Switch Supply Voltage
A9 PNK 3 Ignition 1 Voltage
A10 ORN 1740 Battery Positive Voltage
A11 DK GRN 1433 Not Used
A12 BRN 2409 Interior Park Lamps Supply Voltage
BRN 2409 Interior Park Lamps Supply Voltage (w/U01)
B1 ORN 1640 Battery Positive Voltage (w/NP1/NP8/NR4)
B2 ORN 2268 Windshield Washer Relay Control
B3 DK GRN/WHT 1317 Fog Lamp Relay Control
DK GRN/WHT 1317 Fog Lamp Relay Control
B4-B7 - - Not Used
B8 ORN 1840 Battery Positive Voltage
B9 BLK/WHT 1969 Headlamp Relay Control/Headlamp High Beam Relay Control
B10 - - Not Used
B11 ORN 3840 Battery Positive Voltage (w/CF5)
B12 RED 142 Battery Positive Voltage
C1 ORN 1640 Battery Positive Voltage (w/NP8)
C2 ORN 3240 Battery Positive Voltage
C3 BLK 28 Horn Relay Control
BLK 28 Horn Relay Control
C4-C8 - - Not Used
C9 PNK 1020 Off/Run/Crank Voltage
C10 ORN 1040 Battery Positive Voltage
C11 - - Not Used
C12 PPL 420 TCC Brake Switch/Cruise Control Release Signal
D1-D2 - - Not Used
D3 PNK/WHT 1970 Headlamp Low Beam Relay Control
D4 ORN 340 Battery Positive Voltage
ORN 340 Battery Positive Voltage (w/UQ3/UQ5)
D5 ORN 640 Battery Positive Voltage
ORN 640 Battery Positive Voltage
D8-D9 - - Not Used
D10 PNK 639 Ignition 1 Voltage
D11 - - Not Used
D12 ORN 1140 Battery Positive Voltage
ORN 1140 Battery Positive Voltage (w/T89)
E1-E2 - - Not Used
E3 LT GRN /BLK 592 DRL Relay Control
E4 ORN 4540 Battery Positive Voltage
ORN 4540 Battery Positive Voltage (w/8S8)
E5 - - Not Used
E6 BRN/WHT 1571 Traction Control Switch Signal (w/NW7)
E7 LT BLU 1320 CHMSL Supply Voltage/Stop Lamp Supply Voltage
E8-E9 - - Not Used
E10 DK BLU 2115 Right Turn Signal Lamps Supply Voltage
E11 ORN 2340 Battery Positive Voltage (w/VYU)
E12 - - Not Used
F1 PNK 139 Ignition 1 Voltage
F2 ORN 3740 Battery Positive Voltage
F3 LT BLU 2114 Left Turn Signal Lamps Supply Voltage
F4 - - Not Used
F5 PNK 739 Ignition 1 Voltage
PNK 739 Ignition 1 Voltage (w/8S8)
PNK 739 Ignition 1 Voltage (w/Z75)
F6 PNK 639 Ignition 1 Voltage (w/o 8S8)
PNK 639 Ignition 1 Voltage
F7 ORN 2840 Battery Positive Voltage (w/o 8S8)
F8-F9 - - Not Used
F10 GRY 1524 Backup Lamp Supply Voltage
F11 WHT 1080 Park Lamp Relay Control
F12 ORN 1540 Battery Positive Voltage
Fuse Block - Underhood - C2 Connector End View

GM362761Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193906
  • 68-Way F Metri-Pack 280 Series (BLK)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 DK GRN 59 A/C Compressor Clutch Supply Voltage
A4-A6 - - Not Used
A7 DK GRN/WHT 465 Fuel Pump Relay Control - Primary
A8 - - Not Used
A9 PNK 1339 Ignition 1 Voltage
A10 LT BLU 1320 CHMSL Supply Voltage/Stop Lamp Supply Voltage
A11 GRY 1524 Trailer Backup Lamp Supply Voltage
A12 PNK 439 Ignition 1 Voltage (w/EVA)
PNK 439 Ignition 1 Voltage (w/L59)
B1-B2 - - Not Used
B3 BLK/WHT 1695 Axle Switch Signal (w/NP2)
BLK/WHT 1695 Axle Switch Signal (w/NP2)
B4-B6 - - Not Used
B7 BLK 550 Ground
B8 ORN 440 Battery Positive Voltage - PCM
ORN 440 Battery Positive Voltage - PCM
B9 PNK 1039 Ignition 1 Voltage
B10 PNK 439 Ignition 1 Voltage - MAF Sensor
PNK 439 Ignition 1 Voltage - PCM
B11-B12 - - Not Used
C1-C2 - - Not Used
C3 DK GRN/
WHT		 459 A/C Compressor Clutch Relay Control
C4-C9 - - Not Used
C10 PNK 1039 Ignition 1 Voltage
PNK 1039 Ignition 1 Voltage (w/o L18)
C11 - - Not Used
C12 PPL 420 TCC Brake Switch/Cruise Control Release Signal
D1-D2 - - Not Used
D3 LT GRN 275 Park Neutral Position Switch Park Signal
D4-D5 - - Not Used
D8 PNK 539 Ignition 1 Voltage - HO2S Bank 2 Sensor 1
PNK 539 Ignition 1 Voltage - HO2S Bank 1 Sensor 1
D9 PNK 1239 Ignition 1 Voltage
D10 PNK 1039 Ignition 1 Voltage - Fuel Injector 1 (w/o L18)
PNK 1039 Ignition 1 Voltage
D11 PPL 6 Starter Solenoid Crank Voltage
D12 YEL/BLK 625 Starter Enable Relay Control
E1-E5 - - Not Used
E6 PNK 1239 Ignition 1 Voltage - Fuel Injector 2 (w/o L18)
PNK 1239 Ignition 1 Voltage - Fuel Injector 4
E7 PNK 1539 Ignition 1 Voltage (All except L18 w/o NC1)
PNK 1539 Ignition 1 Voltage
E8-E9 - - Not Used
E10 PNK 1239 Ignition 1 Voltage - Fuel Injector 6 (w/o L18)
PNK 1239 Ignition 1 Voltage - Fuel Injector 8 (w/o L18)
E11 PNK 1020 Off/Run/Crank Voltage
PNK 1020 Off/Run/Crank Voltage
E12 - - Not Used
F1-F2 - - Not Used
F3 PPL 806 Crank Voltage
F4-F7 - - Not Used
F8 PNK 839 Ignition 1 Voltage
F9 PNK 639 Ignition 1 Voltage
F10 - - Not Used
F11 DK GRN 1433 Park/Neutral Start Switch Signal
F12 - - Not Used
Fuse Block - Underhood - C3 Connector End View

GM362759Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193916
  • 32-Way F Metri-Pack 280 Series (RED)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 DK BLU 2115 Right Turn Signal Lamps Supply Voltage
A4 ORN 2640 Battery Positive Voltage
ORN 2640 Battery Positive Voltage (w/NYS)
A5 PPL 420 TCC Brake Switch/Cruise Control Release Signal
A6 - - Not Used
B1 BLK/WHT 1695 Axle Switch Signal (w/NP2)
B2 ORN 2440 Battery Positive Voltage (w/Z55)
B3 LT BLU 2114 Left Turn Signal Lamps Supply Voltage
B4-B5 - - Not Used
B6 BRN 2109 Trailer Park Lamps Supply Voltage
C1 - - Not Used
C2 LT GRN 1624 Trailer Backup Lamps Supply Voltage
LT GRN 1624 Trailer Backup Lamps Supply Voltage (w/8S3)
C5 - - Not Used
C6 BRN/WHT 2609 Right Rear Park Lamps Supply Voltage
D1-D6 - - Not Used
E1-E2 - - Not Used
E3 PNK 439 Ignition 1 Voltage (w/NQZ)
E4 BLK 550 Ground
BLK 550 Ground (w/JH2)
E5-E6 - - Not Used
F1 GRY 120 Fuel Pump Supply Voltage
GRY 120 Fuel Pump Supply Voltage (w/NQZ)
F2-F3 - - Not Used
F4 LT BLU 1320 CHMSL Supply Voltage/Stop Lamp Supply Voltage
F5 - - Not Used
F6 BRN 2509 Left Rear Park Lamps Supply Voltage
Fuse Block - Underhood - C4 Connector End View

GM362760Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193914
  • 32-Way F Metri-Pack 280 Series (GRN)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 DK BLU 2115 Right Turn Signal Lamps Supply Voltage
DK BLU 2115 Right Turn Signal Lamps Supply Voltage (w/o Z75)
A4 BLK 550 Ground
A5 - - Not Used
A6 DK GRN 1329 Horn Fuse Supply Voltage
DK GRN 1329 Horn Fuse Supply Voltage (w/7Z1)
B1 - - Not Used
B2 DK BLU 545 DRL Supply Voltage
DK BLU 545 DRL Supply Voltage
B3-B6 - - Not Used
C1 BRN 2309 Front Park Lamps Supply Voltage (w/Z75)
BRN 2309 Front Park Lamps Supply Voltage (w/VYU)
C2 - - Not Used
C5 BRN 2309 Front Park Lamps Supply Voltage (w/VYU)
BRN 2309 Front Park Lamps Supply Voltage (w/Z75)
C6 RED 228 Windshield Washer Pump Control
D1 - - Not Used
D2 ORN 3540 Battery Positive Voltage (w/TT6)
D3-D5 - - Not Used
D6 PPL 34 Fog Lamps Supply Voltage (w/T96)
PPL 34 Fog Lamps Supply Voltage (w/T96)
E1 LT BLU 2114 Left Turn Signal Lamps Supply Voltage (w/o Z75)
LT BLU 2114 Left Turn Signal Lamps Supply Voltage
E2 DK GRN/
WHT		 711 Left Headlamp High Beam Supply Voltage
E3 LT GRN/
BLK		 311 Right Headlamp High Beam Supply Voltage
E4-E5 - - Not Used
E6 ORN 3640 Battery Positive Voltage (w/TT6)
F1-F3 - - Not Used
F4 YEL 712 Left Headlamp Low Beam Supply Voltage
F5 TAN/WHT 312 Right Headlamp Low Beam Supply Voltage
F6 - - Not Used
Fuse Block - Underhood - C5 Connector End View

GM845605Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15393171
  • 2-Way F J-Type (GRY)
Pin Wire Color Circuit No. Function
A RED 842 Battery Positive Voltage
B RED 542 Battery Positive Voltage
Fuse Block - Underhood - C6 Connector End View

GM845608Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15393172
  • 2-Way F J-Type (LT GRN)
Pin Wire Color Circuit No. Function
A RED 642 Battery Positive Voltage
B - - Not Used
Fuse Block - Underhood - C7 Connector End View

GM845633Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15393168
  • 2-Way F J-Type (BLK)
Pin Wire Color Circuit No. Function
A RED 342 Battery Positive Voltage
B RED 42 Battery Positive Voltage
Fuse Block - Underhood - C9 Connector End View

GM845602Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15393170
  • 2-Way F J-Type (WHT)
Pin Wire Color Circuit No. Function
A RED 442 Battery Positive Voltage
B RED 4042 Battery Positive Voltage (w/VSES)
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