LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2007 >> STS Base, 4.6 A, RWD >> Repair and Diagnosis >> Electrical >> 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 - C2
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Radio Connector End View - C2

Fig 1: Radio - C2 Connector End View
GM850856Courtesy of GENERAL MOTORS CORP.
Radio - C2 Connector Parts Information

Connector Part Information 
  • OEM: 15394150
  • Service: See Catalog
  • Description: 16-Way F Micro 64 Unsealed (BK)
Terminal Part Information 
  • Pins: 1, 2, 3, 4, 5, 9, 10, 11, 12, 13
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
Radio - C2 Connector End View

Pin Wire Color Circuit No. Function
1 L-GN/WH 5337 Left Audio Signal (U2K/YQ6/YQ7)
2 L-BU/WH 5338 Right Audio Signal (U2K/YQ6/YQ7))
3 BN/WH 599 Left Rear Low Level Audio Signal (YQ4/YQ6/YQ7)
4 D-BU 546 Right Rear Low Level Audio Signal (YQ4/YQ6/YQ7)
5 PK 5165 Antenna 14-Volt Switched Supply Voltage
6-8 - - Not Used
9 GY/BK 5339 Audio Low Reference (U2K/YQ6/YQ7)
10 BARE 5345 Drain Wire (U2K/YQ6/YQ7)
11 BN 1999 Left Rear Low Level Audio (-) (YQ4/YQ6/YQ7)
12 TN 1946 Right Rear Low Level Audio (-) (YQ4/YQ6/YQ7)
13 BARE 2099 Left Rear Audio Drain Wire (YQ4/YQ6/YQ7)
14-16 - - Not Used