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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2009 (WIRING SYSTEMS AND POWER MANAGEMENT - INLINE HARNESS CONNECTOR END VIEWS - X100 THROUGH X275)INLINE HARNESS CONNECTOR END VIEWSX109 ENGINE HARNESS TO INSTRUMENT PANEL HARNESS (EXCEPT HP2 AND WITHOUT NQH OR NP0)
2006 Chevrolet Suburban C1500, 5.3 Z

X109 Engine Harness to Instrument Panel Harness (except HP2 and without NQH or NP0)

2006 Chevrolet Suburban C1500, 5.3 ZSECTION X109 Engine Harness to Instrument Panel Harness (except HP2 and without NQH or NP0)
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GM1552588
GM586335
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13664460
  • Service Connector: 19153767
  • Description: 24-Way F GT 150 280 Series Sealed (BK)
 Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15449913
  • Service Connector: Pending
  • Description: 24-Way M GT 150 280 Series Sealed (BK)
Terminal Part Information
  • Pins: A1, A2, A6-A8, B2, B3, B8, C1-C3, C6
  • Terminated Lead: Pins A1, A2, A7, B8, C1-C3, C6 - 13327112
  • Terminated Lead: Pins A6, A8, B2, B3 - 13575413
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/1
  • Pins: B4, B5, C4, C5
  • Terminated Lead: Pins B4 - 13327132
  • Terminated Lead: Pins B5 - 13575405
  • Terminated Lead: Pins C4, C5 - 13575406
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: Pins B4, C4, C5 - E/5
  • Core/Insulation Crimp: Pins B5 - 2/5
 Terminal Part Information
  • Pins: A1, A2, A6-A8, B2, B3, B8, C1-C3, C6
  • Terminated Lead: Pins A6, A8, B2, B3 - 13575398
  • Terminated Lead: Pins A1, A2, A7, B8, C1-C3, C6 - 13576363
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-3 (GY)
  • Terminal/Tray: 15326269/19
  • Core/Insulation Crimp: E/4
  • Pins: B4, B5, C4, C5
  • Terminated Lead: Pins B4, B5 - 13327134
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-5 (PU)
  • Terminal/Tray: 15304731/19
  • Core/Insulation Crimp: E/5
X109 Engine Harness to Instrument Panel Harness (except HP2 and without NQH or NP0)

Pin Wire Circuit Function Pin Wire Circuit Function
A1 0.35 WH/BK 5039 CKP Sensor High (Y91) A1 0.35 WH/BK 5039 CKP Sensor High (Y91)
A2 0.35 PU/WH 5024 CKP Sensor Low (Y91) A2 0.35 PU/WH 5024 CKP Sensor Low (Y91)
A3-A5 - - Not Used A3-A5 - - Not Used
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 Malfunction Indicator Lamp (MIL) Control A7 0.35 BN/WH 419 Malfunction Indicator Lamp
(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 - - Not Used B1 - - Not Used
B2 0.5 PK 5076 Current Sensor Control B2 0.5 PK 5076 Current Sensor Control
B3 0.5 WH 5075 Current Sensor Signal B3 0.5 WH 5075 Current Sensor Signal
B4 0.5 BN 5077 Low Reference B4 0.5 BN 5077 Low Reference
B5 0.8 BK/WH 451 Ground B5 0.5 BK/WH 451 Ground
B6-B7 - - Not Used B6-B7 - - Not Used
B8 0.35 D-BU 5985 Accessory Wakeup Serial Data B8 0.35 D-BU 5985 Accessory Wakeup Serial Data
C1 0.35 PU 1272 Low Reference C1 0.35 PU 1272 Low Reference
C2 0.35 L-BU 1162 APP Sensor 2 Signal C2 0.35 L-BU 1162 APP Sensor 2 Signal
C3 0.35 TN 1274 5-Volt Reference C3 0.35 TN 1274 5-Volt Reference
C4 0.35 D-BU 1161 Accelerator Pedal Position (APP) Sensor 1 Signal C4 0.35 D-BU 1161 Accelerator Pedal Position (APP) Sensor 1 Signal
C5 0.35 WH/BK 1164 5-Volt Reference C5 0.35 WH/BK 1164 5-Volt Reference
C6 0.35 BN 1271 Low Reference C6 0.35 BN 1271 Low Reference
C7-C8 - - Not Used C7-C8 - - Not Used
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.