LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2013 >> XTS AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - K33 (X3) To M28R >> Component Connector End Views >> K74 Human Machine Interface Control Module X1
April 5, 2026: LEMON Manuals is launched! Read the announcement.

K74 Human Machine Interface Control Module X1

GM1566784
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15136073
  • Service Connector: 15394150
  • Description: 16-Way F Kaizen 64 Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575866 J-35616-64B (L-BU) J-38125-215A SAIT-A03T-M064 14 P P
K74 Human Machine Interface Control Module X1

Pin Size Color Circuit Function Terminal Type ID Option
1 0.35 GY/YE 5149 Voice Recognition Audio Signal I -UE1
0.35 L-BU 655 Cellular Telephone Microphone Signal I UE1
2 0.35 BK/GY 5152 Voice Recognition Audio Low Reference I -UE1
0.35 BK/BN 654 Cellular Telephone Microphone Low Reference I UE1
3-4 - - - Not Occupied - -
5 0.35 WH/L-BU 5986 Serial Data Communication Enable I -
6 - - - Not Occupied - -
7 0.50 RD/VT 340 Battery Positive Voltage I -
8 0.50 BK 1750 Ground I -
9 0.35 L-GN/WH 7527 Linear Interconnect Network Bus 5 I -
10 - - - Not Occupied - -
11 0.35 L-BU 2500 High Speed GMLAN Serial Data (+) (1) I -
12 0.35 WH 2501 High Speed GMLAN Serial Data (-) (1) I -
13 0.35 L-BU 2500 High Speed GMLAN Serial Data (+) (1) I -
14 0.35 WH 2501 High Speed GMLAN Serial Data (-) (1) I -
15-16 - - - Not Occupied - -