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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1860 (WIRING SYSTEMS AND POWER MANAGEMENT - ELECTRICAL CENTER IDENTIFICATION, COMPONENT CONNECTOR & SPLICE PACK CONNECTOR END VIEWS)ELECTRICAL CENTER IDENTIFICATION VIEWSFUSE BLOCK - REAR (PRP) BOTTOM VIEW
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Fuse Block - Rear (PRP) Bottom View

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Fuse Block - Rear (PRP) Bottom View
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 GMC Savana Special, 2009 GMC Savana Camper Special, 2009 GMC Savana, 2009 Chevrolet RV Cutaway, and 2009 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Fuse Block - Rear (PRP) - Bottom View
GM828377Courtesy of GENERAL MOTORS CORP.
Fuse Block - Rear (PRP) Bottom View

Pin Wire Circuit Function
1 OG 740 Battery Positive Voltage
2 TN 294 Access Panel Left Front Side Lock Actuators Unlock Control
3 L-BU 195 Access Panel Left Side Front Relay Control
4 - - Not Used
5 OG 740 Battery Positive Voltage
6 OG 740 Battery Positive Voltage
7 PK 1092 Access Panel Left Rear Side Lock Actuators Unlock Control
8 L-GN 1391 Access Panel Left Side Rear Relay Control
9 - - Not Used
10 OG 740 Battery Positive Voltage
11 OG 740 Battery Positive Voltage
12 TN/BK 1095 Access Panel Right Side Lock Actuators Unlock Control
13 L-BU 1344 Access Panel Right Side Relay Control
14 - - Not Used
15 OG 740 Battery Positive Voltage
16 RD 1042 Battery Positive Voltage (UF2)
17 OG 840 Battery Positive Voltage (UF2)
18 RD 1042 Battery Positive Voltage
19 OG 740 Battery Positive Voltage
20-21 - - Not Used
Connector Part Information 
  • OEM: 63995
  • Service: See Catalog
  • Description: 21-Way F Fuse Block (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.