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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1848 (Wiring Systems And Power Management - Inline Harness Connector End Views - X276 Through X902) >> Inline Harness Connector End Views >> X421 Body Harness to Headliner Harness (UVC without UVB, with E52 or TB7)

X421 Body Harness to Headliner Harness (UVC without UVB, with E52 or TB7)

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GM2527914
GM646388
Connector Part Information
  • Harness: Body
  • OEM: 13668279
  • Service: 13577621
  • Description: 10-Way F GT 150 Series (BK)
 Connector Part Information
  • Harness Type: Headliner
  • OEM Connector: 15332158
  • Service Connector: 19153745
  • Description: 10-Way M GT 150 Series (BK)
Terminal Part Information
  • Pins: A-K (except HP2)
  • Terminated Lead: 13575492
  • Release Tool: J-38125-29
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 13673609/Not Available
  • Core/Insulation Crimp: Not Available
  • Pins: A (HP2), F (HP2)
  • Terminated Lead: 13575735
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
 Terminal Part Information
  • Terminated Lead: 13575502
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-3 (GY)
  • Terminal/Tray: 15304702/19
  • Core/Insulation Crimp: Pins A, B, E, H, K - E/C
  • Core/Insulation Crimp: Pins C, F, G, J - E/4
X421 Body Harness to Headliner Harness (UVC without UVB, with E52 or TB7)

Pin Wire Circuit Function Pin Wire Circuit Function
A 0.5 L-GN 3005 Noise Compensation Microphone Signal (+) A-D 0.35 L-GN 3005 Noise Compensation Microphone Signal (+)
B 0.5 L-BU 3006 Noise Compensation Microphone Signal (+) B 0.35 L-BU 3006 Noise Compensation Microphone Signal (+)
C 0.35 PK/BK 3010 Noise Compensation Microphone Signal (-) C 0.5 PK/BK 3010 Noise Compensation Microphone Signal (-)
D - - Not Used D - - Not Used
E 0.35 WH 7641 Camera Video Signal (+) E 0.35 WH 7641 Camera Video Signal (+)
F 0.5 L-GN/BK 3008 Noise Compensation Microphone Signal (-) F-H 0.5 L-GN/BK 3008 Noise Compensation Microphone Signal (-)
G 0.5 L-BU/BK 3009 Noise Compensation Microphone Signal (-) G 0.5 L-BU/BK 3009 Noise Compensation Microphone Signal (-)
H 0.35 PK 3007 Noise Compensation Microphone Signal (+) H 0.35 PK 3007 Noise Compensation Microphone Signal (+)
J 0.35 BARE 6799 Drain Wire J 0.5 BARE 6799 Drain Wire
K 0.35 D-BU 7642 Camera Video Signal (-) K 0.35 D-BU 7642 Camera Video Signal (-)
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