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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 155 (Component Locations - Electrical Center Identification Views) >> Electrical Center Identification Views >> Fuse Block - Underhood X3

Fuse Block - Underhood X3

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Fuse Block - Underhood X3
GM1581655Courtesy of GENERAL MOTORS COMPANY
Fuse Block - Underhood X3

Pin Wire Circuit Function
A1-A4 - - Not Used
A5 0.35 BK/WH 1551 Ground
A6 0.5 OG/YE 5727 High Speed GMLAN Serial Data Wake Up
A7 0.5 D-GN 335 Low Speed Cooling Fan Relay Control
A8 0.5 OG 473 High Speed Cooling Fan Relay Control
B1 - - Not Used
B2 0.5 PK 439 Ignition 1 Voltage
B3-B5 - - Not Used
C1-C5 - - Not Used
C6 0.35 BK/WH 1551 Ground
C7 0.5 YE 447 Starter Relay Coil Control
C8 - - Not Used
D1 0.5 WH 17 Stop Lamp Switch Signal
0.5 WH 17 Stop Lamp Switch Signal
D2 0.5 PK 539 Ignition 1 Voltage
D3-D5 - - Not Used
E1 5 RD 1542 Battery Positive Voltage
E2 5 PU 6 Starter Solenoid Crank Voltage
F1 5 RD/BK 1442 Battery Positive Voltage
F2 5 OG 78 AIR Pump Supply Voltage
G1 5 BK 1150 Ground
G2 - - Not Used
G3 0.8 PK/BK 5293 Powertrain Main Relay Fused Supply (4)
G4 - - Not Used
G5 0.35 PK/BK 5294 Engine Main Relay Fused Control (5)
0.8 PK/BK 5294 Engine Main Relay Fused Control (5)
H1 0.5 OG/WH 5069 Main Relay Control
H2 - - Not Used
H3 0.5 WH/BK 436 AIR Pump Relay Control
H4-H8 - - Not Used
J1 0.5 PK/BK 415 Air Injection Reaction Solenoid Supply Voltage
J2 0.5 D-GN 59 A/C Compressor Clutch Supply Voltage
J3 0.8 PK/BK 5292 Ignition 1 Voltage
J4 0.8 PK/GY 5291 Ignition 1 Voltage
J5 0.75 PK 5290 Ignition 1 Voltage
K1 0.5 PU 421 Air Injection Reaction Solenoid Relay Coil Control
K2 0.5 D-GN/WH 459 A/C Compressor Clutch Relay Control
K3-K8 - - Not Used
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 15477822
  • Service Connector: 19115189
  • Description: 56-Way F GT 150 280 Metri-Pack 800 Series (BK)
Terminal Part Information
  • Pins: A5-A8, C6, C7, H1, H3, K1, K2
  • Terminated Lead: 13575735
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
  • Pins: B2, D1, D2, J1, J2
  • Terminated Lead: 13575753
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: E/A
  • Pins: E1, E2, F1, F2
  • Terminated Lead: 13575718
  • Release Tool: J-38125-558
  • Diagnostic Test Probe: J-35616-44 (YE)
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Pin: G1
  • Terminated Lead: 13575756
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: F/D
  • Pins: G3, J3-J5
  • Terminated Lead: 13575753
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: 2/A
  • Pin: G5
  • Terminated Lead: 13575753
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: E/A