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Home >> Chevrolet >> 2004 >> Classic >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> Wiring Systems - Specifications, Component Views And Connector End Views >> Component Locator >> Electrical Center Identification Views >> C1
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Electrical Center Identification Views: C1

Fuse Block - Underhood, C1 Identification View

GM73172Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15303512
  • 68-Way F Metri-Pack 280 Series (WHT)
Pin Wire Color Circuit No. Function
A1 - - Not Used
A2 DK GRN/
WHT
459 A/C Clutch Relay Control
A3 - - Not Used
A4 PNK 1039 Ignition 1 Voltage
PNK 1039 Ignition 1 Voltage
A5 - - Not Used
A6 GRY 729 A/C Compressor Clutch Solenoid Control
A7 PNK 839 Ignition 1 Voltage
A8-A10 - - Not Used
A11 YEL 5 Crank Voltage
A12 LT BLU 20 Stop Lamp Supply Voltage (JM4)
B1-B4 - - Not Used
B5 PNK 139 Ignition 1 Voltage (JM4)
B6 DK GRN 59 A/C Compressor Clutch Supply Voltage
B7 - - Not Used
B8 BLK 450 Ground
B9-B10 - - Not Used
B11 PPL 806 Crank Voltage (Prior to 2004 Model Year)
B12 BLK 450 Ground (Prior to 2004 Model Year)
C1-C2 - - Not Used
C3 DK GRN 83 Cruise Control Inhibit Signal
C4-C5 - - Not Used
C8 PNK 639 Ignition 1 Voltage
C9 - - Not Used
C10 GRY 532 Coolant Fan Motor Supply Voltage
C11 LT BLU/
BLK
396 Cruise Control Engaged Signal
C12 BLK 450 Ground (Prior to 2004 Model Year)
D1-D2 - - Not Used
D3 DK GRN 335 Low Speed Cooling Fan Relay Control
D4 - - Not Used
D5 PNK 239 Ignition 1 Voltage
D8 PNK 639 Ignition 1 Voltage (Prior to 2004 Model Year)
D9 BRN 241 Ignition 3 Voltage (Prior to 2004 Model Year)
D10 BLK 450 Ground
D11 DK BLU 473 High Speed Cooling Fan Relay Control
D12 - - Not Used
E1 ORN 840 Battery Positive Voltage (Prior to 2004 Model Year)
E2 BRN 436 AIR Pump Relay Control (Prior to 2004 Model Year)
E3 PPL 420 TCC Brake Switch Signal
E4-E5 - - Not Used
E6 ORN 480 Powertrain Control Module Positive Voltage
E7 - - Not Used
E8 DK GRN/
WHT
465 Fuel Pump Relay Control - Primary
E9 BRN 241 Ignition 3 Voltage
E10-E12 - - Not Used
F1-F2 - - Not Used
F3 LT BLU 409 Cooling Fan Motor Supply Voltage
F4 - - Not Used
F5 PNK 539 Ignition 1 Voltage
F6-F8 - - Not Used
F9 BRN 241 Ignition 3 Voltage
F10 - - Not Used
F11 WHT 504 Cooling Fan Motor Ground
F12 - - Not Used


Fuse Block - Right I/P, C1 Identification View

GM287970Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193962
  • 68-Way F Metri-Pack 280 Series (TAN)
Pin Wire Color Circuit No. Function
A1 ORN 1740 Battery Positive Voltage
A2 ORN 340 Battery Positive Voltage
A3-A4 - - Not Used
A5 BRN 641 Ignition 3 Voltage
A6-A12 - - Not Used
B1 - - Not Used
B2 RED 1042 Battery Positive Voltage
B3 - - Not Used
B4 BRN 341 Ignition 3 Voltage
B5 - - Not Used
B6 BRN 441 Ignition 3 Voltage
B7-B12 - - Not Used
C1-C3 - - Not Used
C4 BRN 341 Ignition 3 Voltage
C5 ORN 300 Ignition 3 Voltage
C8-C12 - - Not Used
D1-D12 - - Not Used
E1 - - Not Used
E2 LT BLU 14 Left Front Turn Signal Lamp Supply Voltage
LT BLU 14 Left Front Turn Signal Lamp Supply Voltage
E3 PPL 34 Fog Lamps Supply Voltage (T96)
E4 PPL 34 Fog Lamps Supply Voltage (T96)
E5-E10 - - Not Used
E11 GRY 8 Instrument Panel Lamp Supply Voltage-1
GRY 8 Instrument Panel Lamp Supply Voltage-1
E12 BRN/WHT 230 Instrument Panel Lamps Dimming Control
F1 - - Not Used
F2 DK BLU 15 Right Front Turn Signal Lamp Supply Voltage
DK BLU 15 Right Front Turn Signal Lamp Supply Voltage
F3 DK GRN/
WHT
1317 Fog Lamp Relay Control (T96)
F4 PPL 34 Fog Lamp Supply Voltage (T96)
F5-F12 - - Not Used