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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1359 (Wiring Systems And Power Management - Component Views (2 Of 2)) >> Electrical Center Identification Views >> Fuse Block - Underhood X3

Fuse Block - Underhood X3

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Fig 1: Fuse Block - Underhood X3 Connector End View
GM1665657Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood X3

Pin Wire Circuit Function
A1 0.8 D-GN 19 Right Rear Stop/Turn Lamp Supply Voltage
A2 0.8 YE 18 Left Rear Stop/Turn Lamp Supply Voltage
A3-A4 - - Not Used
A5 0.5 RD/WH 1840 Battery Positive Voltage (Gas)
A6 - - Not Used
A7 0.8 BN 2509 Left Rear Park Lamps Supply Voltage
A8 - - Not Used
B1-B2 - - Not Used
B3 2 RD 1640 Battery Positive Voltage (JL4/JF3/JF7 with 10 Series)
B4 1 BN 2109 Trailer Park Lamps Supply Voltage (except MEX/EXP)
0.8 BN 2109 Trailer Park Lamps Supply Voltage (EXP)
B5 2 GY 120 Fuel Pump Supply Voltage (Gas with 4.3L/LMG/LY6/LC9 or Diesel with 31 Series without NQZ)
C1 - - Not Used
C2 3 RD/BK 442 Battery Positive Voltage (except MEX)
D1 5 RD 1742 Battery Positive Voltage (JH6/JH7/JL4 except 10 Series)
5 RD/BK 1742 Battery Positive Voltage (HP2)
D2 - - Not Used
E1 2 RD/WH 4340 Battery Positive Voltage (JL1/LY6)
0.8 D-GN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage (Diesel)
E2 1 L-GN 1624 Trailer Backup Lamps Supply Voltage (except MEX/EXP)
E3 0.8 L-GN 24 Backup Lamp Supply Voltage
E4 3 RD/WH 1940 Battery Positive Voltage (Gas except 4.3L/LMG/LY6/LC9)
2 RD/WH 4340 Battery Positive Voltage (JL1 with Diesel)
E5 - - Not Used
F1 0.35 YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage (except MEX/EXP/HP2)
0.8 YE 1618 Trailer Left Rear Turn/Stop Lamp Supply Voltage (EXP/HP2)
F2 0.8 D-GN 1619 Trailer Right Rear Turn/Stop Lamp Supply Voltage (Gas with EXP or Gas without MEX/EXP)
F3-F4 - - Not Used
F5 0.5 PK 439 Ignition 1 Voltage (Gas except LY6 with NQZ)
F6 - - Not Used
F7 0.8 BN 2609 Right Rear Park Lamps Supply Voltage
F8 0.8 GY 5185 Right Trailer Park Lamp (EXP)
Connector Part Information 
  • OEM: 13513342
  • Service: 19115657
  • Description: 30-Way F GT 150 280 Metri-Pack Series (BK)
Terminal Part Information 
  • Pins: A1, A2, A7, F1, F2, F7
  • Terminal/Tray: 15496302/5
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: A5, F5
  • Terminal/Tray: 15496302/5
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: B3, B5
  • Pins: E1 (JL1/LY6)
  • Terminal/Tray: 13525969/4
  • Core/Insulation Crimp: 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B4, E2, E3
  • Pins: E1 (Diesel)
  • Terminal/Tray: 13525970/4
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: C2
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)
  • Pin: E4
  • Terminal/Tray: 13525969/4
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
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