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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 411 (COMPONENT LOCATIONS - ELECTRICAL CENTER IDENTIFICATION VIEWS)ELECTRICAL CENTER IDENTIFICATION VIEWSFUSE BLOCK - UNDERHOOD X1
2009 Chevrolet Tahoe Base, 4.8 C

Fuse Block - Underhood X1

2009 Chevrolet Tahoe Base, 4.8 CSECTION Fuse Block - Underhood X1
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Fuse Block - Underhood X1 Connector End View
GM1665656Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood X1

Pin Wire Circuit Function
A1 0.8 BK 250 Ground
A2 0.5 L-BU/WH 1314 Left Front Turn Signal Lamp Supply Voltage
A3 0.5 D-BU 545 Daytime Running Lamps (DRL) Supply Voltage (Z88 with T61)
A4 0.5 D-BU/WH 1315 Right Front Turn Signal Lamp Supply Voltage
A5-A6 - - Not Used
A7 0.5 L-GN/BK 311 Right Headlamp High Beam Supply Voltage
A8 0.5 D-GN/WH 711 Left Headlamp High Beam Supply Voltage
B1-B2 - - Not Used
B3 0.5 D-BU 545 Daytime Running Lamps (DRL) Supply Voltage
0.5 D-BU 545 Daytime Running Lamps (DRL) Supply Voltage (Z88 with T61)
B4 0.5 RD/WH 3640 Battery Positive Voltage (CE4)
B5 0.8 PU 2234 Front Fog Lamp Supply Voltage (T96)
0.8 PU 2234 Front Fog Lamp Supply Voltage (T96)
C1 0.5 GY 532 Cooling Fan Motor Supply Voltage (except HP2)
C2 0.5 YE 5358 Auxiliary Cooling Fan Motor Supply Voltage (except HP2)
D1 0.5 L-BU 409 Cooling Fan Motor Supply Voltage (except HP2)
D2 5 BK 150 Ground (except HP2)
E1 0.5 OG 228 Windshield Washer Pump Control
E2 0.8 YE 712 Left Headlamp Low Beam Supply Voltage
E3 0.8 TN/WH 312 Right Headlamp Low Beam Supply Voltage
E4 0.5 D-GN/WH 266 Rear Window Washer Pump Supply Voltage
E5 0.5 D-GN 29 Horn Control
0.5 D-GN 29 Horn Control
F1 0.5 YE/BK 1334 Left Rear Turn Signal Lamp Supply Voltage (TR2)
F2 0.5 D-GN/WH 1335 Right Rear Turn Signal Lamp Supply Voltage (TR2)
F3-F4 - - Not Used
F5 0.5 BN 2609 Right Rear Park Lamps Supply Voltage
F6-F7 - - Not Used
F8 0.5 BN 2509 Left Rear Park Lamps Supply Voltage
Connector Part Information
  • Harness Type: Forward Lamp
  • OEM Connector: 13513343
  • Service Connector: 19115674
  • Description: 30-Way F GT 150 280 Metri-Pack 800 Series (GY)

Terminal Part Information
  • Pins: A1-A4, A7, A8, F1, F2, F5, F8
  • Terminated Lead: Pins A1, A7 (ULT), A8 (ULT), F1, F2 - Service by Terminal - 15496302
  • Terminated Lead: Pins A2-A4, A7 (without ULT), A8 (without ULT), F5, F8 - 13575790
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 15496302/5
  • Core/Insulation Crimp: 2/A
  • Pins: B3-B5, E1-E5
  • Terminated Lead: Pins B3, B5 (X88 or Z88), E1-E5: Service by Terminal - 13525970
  • Terminated Lead: Pins B4, B5 (Z75): Service by Terminal - 13525969/4
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: Pins B3, B5 (X88 or Z88), E1-E5 - 13525970/4
  • Terminal/Tray: Pins B4, B5 (Z75) - 13525969/4
  • Core/Insulation Crimp: Pins B3 (X88), B5 (X88 or Z88), E2, E3, E5 - 2/A
  • Core/Insulation Crimp: Pins B3 (Z88), E1, E4 - Not Available
  • Core/Insulation Crimp: Pins B4, B5 (Z75) - 4/4
  • Pins: C1, C2, D1, D2
  • Terminated Lead: 13575718
  • Release Tool: J-38125-558
  • Diagnostic Test Probe: J-35616-44 (YE)
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
RENDER: 1.0x

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