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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> 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 >> X109 Engine Harness (LU3) or Engine Chassis Harness (Diesel) to Instrument Panel Harness (LU3 or Diesel without NQF or NQH)

X109 Engine Harness (LU3) or Engine Chassis Harness (Diesel) to Instrument Panel Harness (LU3 or Diesel without NQF or NQH)

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GM586335Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • Harness: Engine Chassis (Diesel)
  • Harness: Engine (except Diesel)
  • OEM: 15366099
  • Service: 19153767
  • Description: 24-Way F GT 150 280 Sealed (BK)
 Connector Part Information 
  • Harness: Instrument Panel
  • OEM: 15336173
  • Service: 19167005
  • Description: 24-Way M GT 150/280 Mixed (BK)
Terminal Part Information 
  • Pins: A1-A3, A6-A8, B2-B3, C1-C3, C6
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: A4, A5, B4, C4-C5
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B1, B6-B8, C7
  • Terminal/Tray: 1219819/18
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: B5
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: 2/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
 Terminal Part Information 
  • Pins: A1-A3, A6-A8, B1-B3, B6-B8, C1-C3, C6, C7
  • Terminal/Tray: 15326269/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-3 (GY)
  • Pins: A4, A5, B4, B5, C4, C5
  • Terminal/Tray: 15304731/19
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-5 (PU)
X109 Engine Harness (LU3) or Engine Chassis Harness (Diesel) to Instrument Panel Harness (LU3 or Diesel without NQF or NQH)

Pin Wire Circuit Function Pin Wire Circuit Function
A1 0.35 D-GN 1433 Clutch Start Switch Signal (TZ0) A1 0.35 D-GN 1433 Clutch Start Switch Signal (TZ0)
A2 0.35 YE 43 Ignition Voltage (TZ0) A2 0.35 YE 43 Ignition Voltage (TZ0)
A3 0.35 D-BU 507 Wait to Start Indicator Control (Diesel) A3 0.35 D-BU 507 Wait to Start Indicator Control (Diesel)
0.5 BK/WH 451 Ground (TZ0) 0.5 BK/WH 451 Ground (TZ0)
A4 - - Not Used A4 0.35 D-BU 2364 Cooling Fan Speed Signal (Diesel)
A5 - - Not Used A5 0.35 GY 2365 5-Volt Reference (Diesel)
A6 0.5 TN 2501 High Speed GMLAN Serial Data Bus (-) A6 0.5 TN 2501 High Speed GMLAN Serial Data Bus (-)
A7 0.5 BN/WH 419 MIL Control A7 0.35 BN/WH 419 MIL Control
A8 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus (+) A8 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus (+)
B1 0.35 L-GN 1478 Coolant Level Switch Signal (Diesel) B1 0.35 L-GN 1478 Coolant Level Switch Signal (Diesel)
B2 0.5 PK 5076 Current Sensor Supply Voltage (10 Series except MEX) B2 0.5 PK 5076 Current Sensor Supply Voltage (10 Series except MEX)
B3 0.5 WH 5075 Current Sensor Signal (10 Series except MEX) B3 0.5 WH 5075 Current Sensor Signal (10 Series except MEX)
B4 0.5 BN 5077 Low Reference (10 Series except MEX) B4 0.5 BN 5077 Low Reference (10 Series except MEX)
B5 0.8 BK/WH 451 Ground (except MEX) B5 0.5 BK/WH 451 Ground (except MEX)
B6 - - Not Used B6 - - Not Used
B7 - - Not Used B7 0.35 BN/WH 6141 Low Reference (Diesel)
B8 0.35 D-BU 5985 Accessory Wakeup Serial Data B8 0.35 D-BU 5985 Accessory Wakeup Serial Data
C1 0.5 PU 1272 Low Reference C1 0.35 PU 1272 Low Reference
C2 0.5 L-BU 1162 APP Sensor 2 Signal C2 0.35 L-BU 1162 APP Sensor 2 Signal
C3 0.5 TN 1274 5-Volt Reference C3 0.35 TN 1274 5-Volt Reference
C4 0.5 D-BU 1161 APP Sensor 1 Signal C4 0.35 D-BU 1161 APP Sensor 1 Signal
C5 0.5 WH/BK 1164 5-Volt Reference C5 0.35 WH/BK 1164 5-Volt Reference
C6 0.5 BN 1271 Low Reference C6 0.35 BN 1271 Low Reference
C7 0.35 D-GN/WH 817 Vehicle Speed Signal (VSS) (Diesel) C7 0.35 D-GN/WH 817 Vehicle Speed Signal (VSS) (Diesel)
C8 - - Not Used C8 - - Not Used
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