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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1711 (Wiring Systems And Power Management - Component Connector End Views - P-R) >> Component Connector End Views - P Through R >> Radio X4 (UUL or UUK)
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Radio X4 (UUL or UUK)

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Radio X4 (UUL or UUK)
GM2133384Courtesy of GENERAL MOTORS CORP.
Radio X4 (UUL or UUK)

Pin Wire Circuit Function
1-4 - - Not Used
5 0.8 D-GN/WH 817 Vehicle Speed Signal (except Y91)
0.5 D-GN/WH 817 Vehicle Speed Signal (Y91)
6 0.35 GY/D-BU 7641 Camera Video Signal (+) (SPO Rearview Camera)
0.35 WH 7641 Camera Video Signal (+) (UVC)
7 0.35 GY/OG 7642 Camera Video Signal (-) (SPO Rearview Camera)
0.35 L-BU 7642 Camera Video Signal (-) (UVC)
8 0.35 PU 5837 Amplifier Audio Prompt Signal (+) (Y91)
9-14 - - Not Used
15 0.35 BARE 5838 Amplifier Audio Prompt Drain Wire (Y91)
16 0.35 GY 5836 Amplifier Audio Prompt Signal (-) (Y91)
Connector Part Information 
  • Harness: I/P Extension
  • OEM: 13568240
  • Service: 13504590
  • Description: 16-Way F Micro 64 Series Sealed (BN)
Terminal Part Information 
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)