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Home >> Chevrolet >> 2021 >> Express 2500 Base, Van Cargo Extended, 6.6L Eng VIN 7 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (A3L-B154) >> Component Connector End Views >> A12 Digital Radio Receiver Control Module X1

A12 Digital Radio Receiver Control Module X1

GM2127936Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 13568238
  • Service Connector: 13504130
  • Description: 16 - Way F 64 Micro-Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 13579976 J-35616-64B (LT BU) J-38125-21
II 19370337 J-35616-64B (LT BU) J-38125-21
Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 TN/WH 372 Secondary Radio Receiver Audio [-] Control II -
2 0.35 BN/WH 367 Secondary Radio Receiver Left Audio Signal II -
3 0.35 GN/WH 368 Secondary Radio Receiver Right Audio Signal 1 II -
4 0.35 GY 388 Secondary Radio Receiver Right Audio Signal 2 II -
5 0.5 GN 5060 Low Speed GMLAN Serial Data I -
6 - 8 - - - Not Occupied - -
9 0.8 BK/WH 351 Signal Ground I -
10 - - - Not Occupied - -
11 0.35 BARE 1573 Front Audio Low Reference II -
12 - 15 - - - Not Occupied - -
16 0.8 RD/WH 340 Battery Positive Voltage I -