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Home >> Chevrolet >> 2008 >> Uplander Base, 3.9 1 >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Wiring Systems And Power Management - Component Views & Component Connector End Views >> Component Connector End Views >> Audio Coupling Transformer X2 (UMS)

Audio Coupling Transformer X2 (UMS)

Fig 1: Audio Coupling Transformer X2 (UMS) Connector End View
GM1650407Courtesy of GENERAL MOTORS CORP.
Audio Coupling Transformer X2 (UMS)

Pin Wire Circuit Function
1 0.25 WH - Remote Playback Device Left Audio Signal
2 0.25 BK - Remote Playback Device Audio Common Signal
3 0.25 RD - Remote Playback Device Right Audio Signal
4 0.25 WH - Rear Audio Left Signal
5 0.25 BK - Rear Audio Common Signal
6 0.25 RD - Rear Audio Right Signal
7 0.25 BARE - Drain Wire
8 0.25 BARE - Drain Wire
Connector Part Information 
  • OEM: 30700-1080
  • Service: See Catalog
  • Description: 8-Way F HDAC64 DR (GY)
Terminal Part Information 
  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A