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Home >> Hummer >> 2010 >> H3 Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 2030 (Wiring Systems And Power Management - Inline Harness Connector End Views - X215 Through X800) >> X300 Engine Harness to Chassis Harness (HP2)

X300 Engine Harness to Chassis Harness (HP2)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
GM831375Courtesy of GENERAL MOTORS CORP.
GM1394019Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 15326939
  • Service: 15326939
  • Description: 12-Way F GT 150 280 Series, Sealed (BK)
Connector Part Information 
  • OEM: 15336034
  • Service: See Catalog
  • Description: 12-Way M GT 150/280 Series, Sealed (BK)
Terminal Part Information 
  • Pins: A, M
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B
  • Terminal/Tray: 15326427/5
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: C, D, E, H, L
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: F
  • Terminal/Tray: 15491972/24
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: J, K
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: 2/1
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Terminal Part Information 
  • Pins: A, F, G, M
  • Terminal/Tray: 15304731/19
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
  • Pins: B-E, H, J-L
  • Terminal/Tray: 15326269/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-3 (GY)
X300 Engine Harness to Chassis Harness (HP2)

Pin Wire Circuit Function Pin Wire Circuit Function
A 0.35 PU 1589 Fuel Level Sensor Signal - Primary A 0.5 PU 1589 Fuel Level Sensor Signal - Primary
B 0.35 D-GN/WH 465 Fuel Pump Relay Control B 0.5 D-GN/WH 465 Fuel Pump Relay Control
C 0.35 GY 2709 5-Volt Reference C 0.5 GY 2709 5-Volt Reference
D 0.35 D-GN 890 Fuel Tank Pressure Sensor Signal D 0.5 D-GN 890 Fuel Tank Pressure Sensor Signal
E 0.5 D-BU 6105 PTLAN + E 0.5 D-BU 6105 PTLAN +
F 0.5 WH 1310 EVAP Canister Vent Solenoid Control F 0.5 WH 1310 EVAP Canister Vent Solenoid Control
G - - Not Used G - - Not Used
H 0.35 TN/BK 6049 Low Reference H 0.5 TN/BK 6049 Low Reference
J 0.8 L-BU 6106 PTLAN - J 0.5 L-BU 6106 PTLAN -
K 0.8 D-BU 6105 PTLAN + K 0.5 D-BU 6105 PTLAN +
L 0.5 L-BU/WH 6311 Brake Pedal Switch Signal L 0.5 L-BU/WH 6311 Brake Pedal Switch Signal
M 0.5 L-BU 6106 PTLAN - M 0.5 L-BU 6106 PTLAN -