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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1709 (Wiring Systems And Power Management - Inline Harness Connector End Views - X110 Through X215) >> Inline Harness Connector End Views - X100 Through X215 >> X131 Chassis Harness to Engine Harness (LU3)

X131 Chassis Harness to Engine Harness (LU3)

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GM1673480Courtesy of GENERAL MOTORS CORP.
GM632342Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • Harness: Chassis
  • OEM: 15326842
  • Service: 15326843
  • Description: 10-Way F GT 150 Series, Sealed (BK)
 Connector Part Information 
  • Harness: Engine
  • OEM: 15326847
  • Service: 19151490
  • Description: 10-Way M GT 150 Series, Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
 Terminal Part Information 
  • Terminal: 15326269/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-3 (GY)
X131 Chassis Harness to Engine Harness (LU3)

Pin Wire Circuit Function Pin Wire Circuit Function
A 0.5 PU 1589 Fuel Level Sensor Signal - Primary A 0.35 PU 1589 Fuel Level Sensor Signal - Primary
B 0.5 GY 2709 5-Volt Reference B 0.35 GY 2709 5-Volt Reference
C 0.5 D-GN 890 Fuel Tank Pressure Sensor Signal C 0.35 D-GN 890 Fuel Tank Pressure Sensor Signal
D 0.5 WH 1310 EVAP Canister Vent Solenoid Control D 0.5 WH 1310 EVAP Canister Vent Solenoid Control
E 0.5 TN/BK 6049 Low Reference E 0.35 TN/BK 6049 Low Reference
F 0.5 TN 1669 HO2S Low Signal Bank 1 Sensor 2 F 0.5 TN/WH 1669 HO2S Low Signal Bank 1 Sensor 2
G 0.5 PU 1668 HO2S High Signal Bank 1 Sensor 2 G 0.5 PU/WH 1668 HO2S High Signal Bank 1 Sensor 2
H 0.5 GY/WH 3122 HO2S Heater Low Control Bank 1 Sensor 2 H 0.5 GY/WH 3122 HO2S Heater Low Control Bank 1 Sensor 2
J 0.5 PK 1539 Ignition Voltage J 0.5 PK 1539 Ignition Voltage
K 0.5 D-GN/WH 817 Vehicle Speed Signal (JF3 or JF7) K 0.35 D-GN/WH 817 Vehicle Speed Signal (except MEX)
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