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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1827 (Component Locations And Connector End Views) >> Electrical Center Identification Views >> Fuse Block - Underhood C3 (L66)

Fuse Block - Underhood C3 (L66)

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Fuse Block - Underhood C3 (L66) Connector End Views
GM1282882Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood C3 (L66) Connector Parts Information

Connector Part Information 
  • OEM: 15328984
  • Service: 15328984
  • Description: 68-Way F Metri-Pack 280 Flexlock Series (BK)
Fuse Block - Underhood C3 (L66) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A1 - - Not Used
A2 PU 293 Rear Defogger Element Supply Voltage
A3 WH 193 Rear Defogger Relay Control
A4 YE 196 Windshield Wiper Motor Park Switch Signal
A5 - - Not Used
A6 WH 5291 Ignition 1 Voltage
A7 - - Not Used
A8 OG 540 Battery Positive Voltage
A9 - - Not Used
A10 YE 143 Accessory Voltage
A11 - - Not Used
A12 D-BU 473 High Speed Cooling Fan Relay Control
D-BU 473 High Speed Cooling Fan Relay Control
B1-B4 - - Not Used
B5 PK 1200 Right Headlamp High Beam Signal
B6 - - Not Used
B7 OG 840 Battery Positive Voltage
B8 - - Not Used
B9 OG 1540 Battery Positive Voltage (HCO)
OG 1540 Battery Positive Voltage (HCO)
B10 L-BU 97 Windshield Wiper Switch Mist/Off/Low Signal
B11 OG/BK 1445 Front Wiper Relay Control
B12 OG 140 Battery Positive Voltage
C1-C3 - - Not Used
C4 D-GN 19 Right Rear Stop/Turn Lamp Supply Voltage
D-GN 19 Right Rear Stop/Turn Lamp Supply Voltage
C5 - - Not Used
C8 YE 343 Accessory Voltage
C9 RD 228 Windshield Washer Pump Control
C10 RD 2445 Rear Wiper Switch Signal
C11 WH 393 Rear Window Wiper Motor Control
C12 - - Not Used
D1 BK 28 Horn Relay Control
D2 YE 317 Fog Lamp Relay Coil Supply Voltage
D3 D-BU 1201 Headlamp Low Beam Signal
D4 - - Not Used
D5 PK 1039 Ignition 1 Voltage
D8 OG 580 Accessory Voltage
D9 PK 239 Ignition 1 Voltage
D10 GY 120 Fuel Pump Supply Voltage
D11 D-GN/WH 465 Fuel Pump Relay Control - Primary
D12 OG 2340 Battery Positive Voltage (WBM)
E1 D-GN 392 Rear Washer Switch Signal
E2 - - Not Used
E3 BN 5069 Main Relay Control
E4 L-GN 24 Backup Lamp Supply Voltage
L-GN 24 Backup Lamp Supply Voltage
E5 - - Not Used
E6 YE 18 Left Rear Stop/Turn Lamp Supply Voltage
E7 PU 638 Power Window Motor Driver Down Control
E8-E10 - - Not Used
E11 BN 9 Park Lamp Supply Voltage
E12 - - Not Used
F1 - - Not Used
F2 D-GN 335 Low Speed Cooling Fan Relay Control
F3 L-GN/BK 592 DRL Relay Control
F4 L-GN 24 Backup Lamp Supply Voltage
F5 YE 5 Crank Voltage
F6 - - Not Used
F7 YE 743 Accessory Voltage
F8 YE 343 Ignition 3 Voltage
F9 PK 3 Ignition 1 Voltage
F10-F11 - - Not Used
F12 OG 340 Battery Positive Voltage