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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 958 (Wiring Systems And Power Management - Diagnostic Starting Point And In-Line Harness Connector End Views) >> Inline Harness Connector End Views >> X111 Engine Harness to Left Ignition Coil Harness (4.8L, 5.3L, 6.0L and 6.2L)

X111 Engine Harness to Left Ignition Coil Harness (4.8L, 5.3L, 6.0L and 6.2L)

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
X111 Engine Harness to Left Ignition Coil Harness (4.8L, 5.3L, 6.0L and 6.2L) Connector End Views

GM684790Courtesy of GENERAL MOTORS CORP.
GM365940Courtesy of GENERAL MOTORS CORP.
X111 Engine Harness to Left Ignition Coil Harness (4.8L, 5.3L, 6.0L and 6.2L) Connector Parts Information

Connector Part Information 
  • OEM: 12047938
  • Service: 12102754
  • Description: 7-Way F Metri-Pack 150 Series, Sealed (L-GY)
 Connector Part Information 
  • OEM: 15326169
  • Service: 12102490
  • Description: 7-Way M Metri-Pack 150 Series, Sealed (GY)
Terminal Part Information 
  • Pins: A, H
  • Terminal/Tray: 12160223/3
  • Core/Insulation Crimp: 2/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
  • Pins: B-C, E-G
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
 Terminal Part Information 
  • Pins: A-C, E-H
  • Terminal: 12045773/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-3 (GY)
X111 Engine Harness to Left Ignition Coil Harness (4.8L, 5.3L, 6.0L and 6.2L) Connector Terminal Identification

Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A 1 BK 350 Ground A 1 BK 350 Ground
B 0.5 OG 2127 IC 7 Control B 0.5 RD 2127 IC 7 Control
C 0.5 D-GN 2125 IC 5 Control C 0.5 D-GN 2125 IC 5 Control
D - - Not Available D - - Not Available
E 0.5 BN 2129 Low Reference E 0.5 BN 2129 Low Reference
F 0.5 L-BU 2123 IC 3 Control F 0.5 L-BU 2123 IC 3 Control
G 0.5 PU 2121 IC 1 Control G 0.5 PU 2121 IC 1 Control
H 1 PK 1039 Ignition 1 Voltage H 1 PK 1039 Ignition 1 Voltage
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