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Home >> Cadillac >> 2007 >> CTS Base, 3.6 7, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 108 (Cellular System, Entertainment System, And Navigation System) >> Component Locator >> Entertainment/Communication Connector End Views >> TV Tuner Module (U2Y/U2X)
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TV Tuner Module (U2Y/U2X)

WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: TV Tuner Module (U2Y/U2X) Connector End View
GM1664622Courtesy of GENERAL MOTORS CORP.
TV Tuner Module (U2Y/U2X) Connector Part Information

Connector Part Information 
  • OEM: 1-355928-2
  • Service: See Catalog
  • Description: 54-Way Tyco
Terminal Part Information 
  • Terminal/Tray: 1411558-2/15
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
TV Tuner Module (U2Y/U2X) Connector Terminal Identification

Pin Wire Color Circuit No. Function
1-2 - - Not Used
3 D-GN 5060 Low Speed GMLAN Serial Data
4 - - Not Used
5 GY 388 Remote Radio Right Audio Signal (-)
6 D-GN/WH 368 Remote Radio Right Audio Signal (+)
7 TN/WH 372 Remote Radio Audio Output (-)
8 BN/WH 367 Remote Radio Left Audio Signal
9-12 - - Not Used
13 GY 6208 Coaxial Camera Signal
14 BK 6209 Coaxial Camera Drain Wire
15-18 - - Not Used
19 BK/WH 851 Ground
20 RD/WH 2240 Battery Positive Voltage
21-54 - - Not Used