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Fuse Block - Underhood Bottom View: Notes

Fig 1: Fuse Block - Underhood Bottom View
GM891850Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood C1

GM365994Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193905
  • 68-Way F Metri-Pack 280 Series Flexlock (GY)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 YE 5 Crank Voltage
A4 OG 2040 Battery Positive Voltage (Except SUT)
A5 OG 4340 Battery Positive Voltage
OG 4340 Battery Positive Voltage
A6 PK 39 Ignition 1 Voltage
A7 YE 1139 Ignition 1 Voltage
YE 1139 Ignition 1 Voltage
A8 L-GN/BK 584 A/T Shift Lock Control Switch Supply Voltage
L-GN/BK 584 A/T Shift Lock Control Switch Supply Voltage
A9 PK 3 Ignition 1 Voltage
A10 - A11 - - Not Used
A12 BN 2409 Interior Park Lamps Supply Voltage
BN 2409 Interior Park Lamps Supply
B1 - - Not Used
B2 OG 2268 Washer Fluid Pump Relay Control
B3-B7 - - Not Used
B8 OG 1840 Battery Positive Voltage
B9 BK/WH 1969 Headlamp High Beam Relay Control
B10 - - Not Used
B11 OG 3840 Battery Positive Voltage
B12 RD 142 Battery Positive Voltage
C1 OG 1640 Battery Positive Voltage
C2 OG 3240 Battery Positive Voltage (Except UE4)
OG 3240 Battery Positive Voltage (Except UE4)
C3 BK 28 Horn Relay Control
BK 28 Horn Relay Control
C4-C8 - - Not Used
C9 PK 1020 Ignition 0 Voltage
PK 1020 Ignition 0 Voltage
C10 OG 1040 Battery Positive Voltage
C11 - - Not Used
C12 PU 420 TCC Brake Switch Signal
D1-D2 - - Not Used
D3 PK/WH 1970 Headlamp Low Beam Relay Control
D4 OG 340 Battery Positive Voltage
D5 OG 640 Battery Positive Voltage
OG 640 Battery Positive Voltage
D8-D9 - - Not Used
D10 PK 639 Ignition 1 Voltage
PK 639 Ignition 1 Voltage
D11 - - Not Used
D12 OG 1140 Battery Positive Voltage
E1-E2 - - Not Used
E3 L-GN /BK 592 DRL Relay Control
E4 OG 4540 Battery Positive Voltage
E5-E6 - - Not Used
E7 L-BU 1320 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 - - Not Used
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
F6 PK 639 Ignition 1 Voltage
F7 OG 2840 Battery Positive Voltage
F8-F9 - - Not Used
F10 GY 1524 Backup Lamp Signal
F11 WH 1080 Park Lamp Relay Control
F12 OG 1540 Battery Positive Voltage
Fuse Block - Underhood C2

GM362761Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193906
  • 68-Way F Metri-Pack 280 Series (BK)
Pin Wire Color Circuit No. Function
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
A8 OG 440 Battery Positive Voltage
A9 PK 1339 Ignition 1 Voltage
PK 1339 Ignition 1 Voltage
A10 L-BU 1320 Stop Lamp Supply Voltage
A11 GY 1524 Backup Lamp Signal
A12 PK 439 Ignition 1 Voltage
PK 439 Ignition 1 Voltage
B1-B6 - - Not Used
B7 BK 550 Ground
B8 OG 440 Battery Positive Voltage
B9 PK 1039 Ignition 1 Voltage
B10 PK 439 Ignition 1 Voltage
B11-B12 - - Not Used
C1-C2 - - Not Used
C3 D-GN/WH 459 A/C Compressor Clutch Relay Control
C4-C9 - - Not Used
C10 PK 1039 Ignition 1 Voltage
PK 1039 Ignition 1 Voltage
C11 - - Not Used
C12 PU 420 TCC Brake Switch Signal
D1-D2 - - Not Used
D3 L-GN 275 Park Neutral Position Switch Park Signal
D4-D5 - - Not Used
D8 PK 1539 Ignition 1 Voltage
PK 1539 Ignition 1 Voltage
D9 PK 1239 Ignition 1 Voltage
PK 1239 Ignition 1 Voltage
D10 PK 1039 Ignition 1 Voltage
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
PK 1239 Ignition 1 Voltage
E7 PK 539 Ignition 1 Voltage
PK 539 Ignition 1 Voltage
E8-E9 - - Not Used
E10 PK 1239 Ignition 1 Voltage
E11-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 PK 1020 Ignition 0 Voltage
PK 1020 Ignition 0 Voltage
F11 D-GN 1433 PNP Start Switch Signal
F12 - - Not Used
Fuse Block - Underhood C3

GM362759Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193916
  • 32-Way F Metri-Pack 280 Series (RD)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 D-BU 2115 Right Turn Signal Lamps Supply Voltage
D-BU 2115 Right Turn Signal Lamps Supply Voltage (SUT)
A4 OG 2640 Battery Positive Voltage
A5-A6 - - Not Used
B1-B2 - - Not Used
B3 L-BU 2114 Left Turn Signal Lamps Supply Voltage
L-BU 2114 Left Turn Signal Lamps Supply Voltage (SUT)
B4 - - Not Used
B5 - - Vent Tube
B6 BN 2109 Trailer Park Lamps Supply Voltage
C1 - - Not Used
C2 L-GN 1624 Trailer Backup Lamps Supply Voltage
C3-C5 - - Not Used
C6 BN/WH 2609 Right Rear Park Lamps Supply Voltage
BN/WH 2609 Right Rear Park Lamps Supply Voltage (Except SUT)
D1-D6 - - Not Used
E1-E3 - - Not Used
E4 BK 550 Ground
E5-E6 - - Not Used
F1 GY 120 Fuel Pump Supply Voltage
F2-F3 - - Not Used
F4 L-BU 1320 Stop Lamp Supply Voltage
L-BU 1320 Stop Lamp Supply Voltage
F5 - - Not Used
F6 BN 2509 Left Rear Park Lamps Supply Voltage
BN 2509 Left Rear Park Lamps Supply Voltage (Except SUT)
Fuse Block - Underhood C4

GM362760Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12193914
  • 32-Way F Metri-Pack 280 Series (GN)
Pin Wire Color Circuit No. Function
A1-A2 - - Not Used
A3 D-BU 2115 Right Turn Signal Lamps Supply Voltage
D-BU 2115 Right Turn Signal Lamps Supply Voltage
A4 BK 550 Ground
A5 - - Not Used
A6 D-GN 1329 Horn Fuse Supply Voltage
D-GN 1329 Horn Fuse Supply Voltage
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
C2 - - Not Used
C5 BN 2309 Front Park Lamps Supply Voltage
BN 2309 Front Park Lamps Supply Voltage
C6 D-GN/WH 266 Washer Fluid Pump Supply Voltage
D1-D2 - - Not Used
D5 - D6 - - Not Used
E1 L-BU 2114 Left Turn Signal Lamps Supply Voltage
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-E6 - - Not Used
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
Fuse Block - Underhood C5

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

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

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

GM845602Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15393170
  • 2-Way F J-Type (WH)
Pin Wire Color Circuit No. Function
A RD 442 Battery Positive Voltage
B RD 4042 Battery Positive Voltage (ZM6)
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