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Home >> Cadillac >> 2007 >> STS Base, 4.6 A, RWD >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Antilock Brake System, Remote Function, Steering Wheel And Column, Engine Control Module, Engine Controls, Entertainment/Communication >> Entertainment/Communication Connector End Views >> Radio Connector End View - C4 (UY5)
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Radio Connector End View - C4 (UY5)

Fig 1: Radio - C4 (UY5) Connector End View
GM1454407Courtesy of GENERAL MOTORS CORP.
Radio - C4 (UY5) Connector Parts Information

Connector Part Information 
  • OEM: 15394151
  • Service: 89047196
  • Description: 16-Way F Micro 64 Series (BN)
Terminal Part Information 
  • Pins: 3, 4, 5, 11, 12, 13, 15
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
  • Pins: 13, 14
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Radio - C4 (UY5) Connector End View

Pin Wire Color Circuit No. Function
1-2 - - Not Used
3 D-BU 6760 Center Channel Low Level Audio Signal (YQ4/YQ6/YQ7)
4 WH 6765 Subwoofer Low Level Audio Signal (YQ4/YQ6/YQ7)
5 PU 5837 Amplifier Audio Prompt Signal (+) (YQ4/YQ6/YQ7)
6-10 - - Not Used
11 OG 6761 Center Channel Low Level Audio Signal (-) (YQ4/YQ6/YQ7)
12 BARE 5838 Amplifier Audio Prompt Drain Wire (YQ4/YQ6/YQ7)
13 GY 5836 Amplifier Audio Prompt Signal (-) (YQ4/YQ6/YQ7)
14 PU 2056 Auxiliary Video High Signal (YQ3)
15 BN 818 Vehicle Speed Signal (YQ4/YQ6/YQ7)
16 - - Not Used
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