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Vehicle Communication Interface Module - C2

Fig 1: Vehicle Communication Interface Module - C2 Connector End View
GM697023Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 90980-11408
  • Service: N/A
  • Description: GY
Vehicle Communication Interface Module - C2

Pin Wire Function
1 BK Speaker Output Positive
2 WH Speaker Output Negative
3- 4 - Not Used
5 BU/RD Battery Positive Voltage
6-7 - Not Used
8 BARE Drain Wire
9 BK Microphone Positive
10 BARE Drain Wire
11- 12 - Not Used