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Radio C1 Connector End View

Radio C1 Connector End View

GM1356032Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7183-5715-40
  • 28-Way Female (BK)
Pin Wire Color Circuit No. Function
A1 GN/WH 1061 UART Serial Data - Secondary
A2 OG/BK 1040 Battery Positive Voltage
A3 YE/BK 5211 Cellular Telephone Connector Mute Signal
A4 YE 43 Accessory Voltage
A5 YE/RD 314 Radio On Signal
A6 BN/WH 32 Instrument Panel Lamp Fuse Supply Voltage
A7 OG/BK 1040 Battery Positive Voltage
A8 BK/WH 851 Ground
B1 BU/OG 46 Right Rear Speaker Output (+)
B2 BU/BK 115 Right Rear Speaker Output (-)
B3 L-GN 200 Right Front Speaker Output (+)
B4 GN 117 Right Front Speaker Output (-)
B5 TN 201 Left Front Speaker Output (+)
B6 GY 118 Left Front Speaker Output (-)
B7 BN/BK 199 Left Rear Speaker Output (+)
B8 YE/BU 116 Left Rear Speaker Output (-)
C1-C6 - - Not Used
C7 BU/BK 655 Cellular Microphone Signal
C8 BU 2506 Audio Return Signal
C9-C10 - - Not Used
C11 BN 1796 Steering Wheel Controls Signal
C12 BK/YE 1750 Ground
C13-C20 - - Not Used