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Home >> GMC >> 2021 >> Yukon XL AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (A7 - B11LF) >> Component Connector End Views >> A11 Radio X1 (IOS/IOT)

A11 Radio X1 (IOS/IOT)

GM4496253Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 33303954
  • Service Connector: 13534974
  • Description: 29-Way F 0.5 NANO, 1.2 MCON Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 19370262 EL-35616-58 (BK) EL-38125-58
II 84729890 J-35616-12 (BU) J-38125-553
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 RD / YE 2340 Battery Positive Voltage II -
2 - - - Not Occupied - -
3 0.5 BK / WH 1451 Signal Ground II -
4 - 7 - - - Not Occupied - -
8 0.75 GN / BK 116 Left Rear Speaker [-] Control II -
9 0.35 GY / YE 5149 Voice Recognition Audio Signal I -
10 0.35 BK / GY 5152 Voice Recognition Audio [-] Control I -
11 0.35 VT / YE 7043 Microphone [+] Signal I -
12 0.35 BU / BK 7044 Microphone [-] I -
13 - 29 - - - Not Occupied - -